Network Working Group                                 D. Smallberg
Request for Comments:  833                            December 1982


   Who Talks TCP?

The list of hosts was taken from the NIC hostname table of 2-Dec-82.
The tests were run on 14-Dec-82 from ~8:00 am to ~4:30 pm PST.
Dead, refused, and unreachable hosts were retried 14-Dec-82 from ~10:15 pm
     to ~11:45 pm PST.
(Duplicately listed hosts were removed slightly differently from the way
     they were in last week's report, so the row totals in the summary
     tables below are slightly changed from last week.)

Claims are taken from the NIC host table:
T = tcp (no particular services mentioned)
t = tcp/telnet
f = tcp/ftp
s = tcp/smtp

Results for each service:
blank (not accepted)
refused
unreachable
dead
accepted
accepted+ (FTP allowed user anonymous, password guest)

Summary information:

   Telnet                             Result

no telnet   unreachable   refused   dead   accepted
      +-----------+-------------+---------+------+------------+
C  tcp/telnet |     18    |       6     |     2   |  27  |     77     | 130
l             +-----------+-------------+---------+------+------------+
a  tcp        |     10    |       0     |     0   |   4  |     10     |  24
i             +-----------+-------------+---------+------+------------+
m  Nothing    |     95    |       8     |     2   |  39  |     16     | 160
      +-----------+-------------+---------+------+------------+----
   123           14           4      70       103     | 314


   FTP                                Result
   accepted or
       no tcp/ftp   unreachable   refused   dead   accepted+
      +-----------+-------------+---------+------+------------+
C  tcp/ftp    |     14    |       6     |     1   |  26  |     60     | 107
l             +-----------+-------------+---------+------+------------+
a  tcp        |     11    |       0     |     2   |   4  |      7     |  24
i             +-----------+-------------+---------+------+------------+
m  Nothing    |    104    |       8     |     8   |  40  |     23     | 183
      +-----------+-------------+---------+------+------------+----
   129           14          11      70        90     | 314


Page 1

   SMTP                               Result

       no tcp/smtp  unreachable   refused   dead   accepted
      +-----------+-------------+---------+------+------------+
C  tcp/smtp   |      6    |       6     |     1   |  26  |     57     |  96
l             +-----------+-------------+---------+------+------------+
a  tcp        |     12    |       0     |     3   |   4  |      5     |  24
i             +-----------+-------------+---------+------+------------+
m  Nothing    |    113    |       8     |    13   |  40  |     20     | 194
      +-----------+-------------+---------+------+------------+----
   131           14          17      70        82     | 314



Results in alphabetical order:

Name               Address      Claims  Telnet    FTP       SMTP
----               -------      ------  ------    ---       ----
acc                10.2.0.54     ----
ada-vax            10.0.0.52     ----   refused   refused   accepted
aerospace          10.2.0.65     T---                      
afgl               10.1.0.66     ----             d e a d
afsc-ad            10.0.0.53     T---   accepted  accepted  
afsc-dev           10.2.0.53     ----                      
afsc-hq            10.0.0.67     ----                      
afsc-sd            10.0.0.65     ----                      
afwl               10.0.0.48     ----                      
alta-coma          3.1.0.50      T---                      
ames-11            10.3.0.16     ----                      
ames-67            10.0.0.16     T---             d e a d
anl                10.0.0.55     ----                      
anl-mcs            10.1.0.55     ----             d e a d
arpa-dms           10.0.0.28     ----                      
arpa-png11         10.3.0.28     ----                      
bbn-admin          3.1.0.6       -tfs   accepted  accepted  accepted
bbn-cd             3.3.0.9       -tfs   accepted  accepted  accepted
bbn-clxx           10.2.0.71     -tfs   accepted  accepted  accepted
bbn-inoc           3.2.0.6       -tfs   accepted  accepted  accepted
bbn-noc            3.1.0.14      -tfs   accepted  accepted  accepted
bbn-noc2           10.6.0.82     -tfs   accepted  accepted  accepted
bbn-nu             10.0.0.72     ---s                      
bbn-rsm            10.4.0.82     -t--   accepted            
bbn-unix           3.1.0.4       -tfs   accepted  accepted  accepted
bbn-vax            10.1.0.82     -tfs   accepted  accepted  accepted
bbna               10.3.0.5      -tf-   accepted  accepted  accepted
bbnb               10.0.0.49     -t--   accepted  refused   refused
bbnc               10.3.0.49     -t--   accepted  refused   refused
bbncca             3.0.0.2       -tfs   accepted  accepted  accepted
bbnccb             3.1.0.2       -tfs   accepted  accepted  accepted
bbnccc             3.2.0.2       -tfs   accepted  accepted  accepted
bbnccd             3.3.0.2       -tfs   accepted  accepted  accepted
bbnccf             3.0.0.4       -tfs   accepted  accepted  accepted
bbncci             3.3.0.4       -tfs   accepted  accepted  accepted
bbnf               10.0.0.5      -tf-   accepted  accepted  accepted
bbng               10.1.0.5      -tf-   accepted  accepted  accepted

Page 2

bbnp               10.2.0.72     -tfs   accepted  accepted  accepted
bbnq               3.2.0.7       -tfs   accepted  accepted  accepted
bbns               10.3.0.82     -tfs   accepted  accepted  accepted
bbnt               3.3.0.7       -tfs   accepted  accepted  accepted
bbnw               3.3.0.6       -tfs   accepted  accepted  accepted
bbnx               3.0.0.8       -tfs   accepted  accepted  accepted
bbny               3.2.0.8       -tfs   accepted  accepted  accepted
bnl                10.1.0.58     ----                      
bragg-sta1         10.1.0.38     -t--                      
brl                10.0.0.29     ----                      
brl-bmd            10.3.0.29     ----                      
cca-unix           10.0.0.31     ----   accepted  accepted  accepted
cca-vms            10.1.0.31     T---   accepted  accepted  accepted
cctc               10.0.0.20     -t--                      
centacs-mmp        10.0.0.60     ----             d e a d
centacs-tf         10.3.0.60     ----             d e a d
cincpacflt-wm      10.1.0.36     ----                      
cit-20             10.0.0.54     T---   accepted  accepted  accepted
cit-vax            10.1.0.54     T---   accepted  accepted  accepted
clarksburg-expak   8.0.0.4       ----       u n r e a c h a b l e
clarksburg-monitor 8.0.0.44      ----       u n r e a c h a b l e
cmu                128.2.254.255 ---s             d e a d
cmu-cs-a           10.1.0.14     ----                      
cmu-cs-b           10.0.0.14     ----             d e a d
cmu-cs-c           10.3.0.14     ----                      
cmu-cs-cad         128.2.254.133 -tfs   accepted  accepted  accepted
cmu-cs-g           128.2.254.132 -tfs   accepted  accepted  accepted
cmu-cs-gandalf     128.2.254.140 -tfs   accepted  accepted  accepted
cmu-cs-ius         128.2.254.128 -tfs   accepted  accepted  accepted
cmu-cs-j           128.2.254.144 -tfs             d e a d
cmu-cs-k           128.2.254.136 -tfs             d e a d
cmu-cs-ps          128.2.254.130 ----             d e a d
cmu-cs-speech      128.2.254.145 -tfs   accepted  accepted  
cmu-cs-spice       128.2.254.139 -tfs   accepted  accepted  accepted
cmu-cs-vlsi        128.2.254.129 -tfs   accepted  accepted  accepted
cmu-cs-zog         128.2.254.131 -tfs   accepted  accepted  accepted
cmu-ri-fas         128.2.254.138 -tfs   accepted  refused   accepted
cmu-ri-isl         128.2.254.143 -tfs             d e a d
cmu-ri-leg         128.2.254.141 -tfs             d e a d
coins-gateway      10.1.0.57     ----                      
coins-tas          10.0.0.36     ----             d e a d
collins-pr         10.0 .0.46     T---                      
cornell            10.3.0.96     -tfs   accepted  accepted  accepted
csnet-cic          3.0.0.14      -tfs             d e a d
csnet-purdue       10.2.0.37     -tfs       u n r e a c h a b l e
csnet-sh           192.5.2.3     T---   accepted  accepted+ accepted
dcn1               128.4.0.1     -tfs   accepted  accepted+ accepted
dcn2               128.4.0.2     -tfs             d e a d
dcn3               128.4.0.3     -tfs   accepted  accepted+ accepted
dcn4               128.4.0.4     -tfs             d e a d
dcn5               128.4.0.5     -tfs       u n r e a c h a b l e
dcn6               128.4.0.6     -tfs   accepted  accepted+ accepted
dcn7               128.4.0.7     -tfs             d e a d
dcn8               128.4.0.8     -tfs             d e a d
dcn9               128.4.0.9     -tfs             d e a d

Page 3

dec-2136           10.0.0.79     T---   accepted  refused   refused
dec-marlboro       10.1.0.79     T---                      
dfvlr1             128.7.0.1     -tfs       u n r e a c h a b l e
dfvlr2             128.7.0.2     -tfs       u n r e a c h a b l e
dfvlr3             128.7.0.3     -tfs       u n r e a c h a b l e
dfvlr7             128.7.0.7     -tfs       u n r e a c h a b l e
dti                10.1.0.12     ----             d e a d
dti-vms            10.0.0.12     ---s   accepted  accepted  accepted
dtnsrdc            10.1.0.81     ----                      
edn-host1          21.1.0.1      -tfs   accepted            accepted
edn-unix           10.3.0.20     -tfs                       accepted
etac               10.0.0.59     ----                      
etam-expak         4.0.0.1       ----                      
etam-monitor       4.0.0.41      ----                      
fnoc               10.1.0.33     ----             d e a d
fnoc-secure        10.3.0.33     ----             d e a d
ford-ecc           128.5.0.11    -tfs             d e a d
ford-eed           128.5.0.14    -tfs   accepted  accepted+ accepted
ford-ers           128.5.0 .13    -tfs   accepted  accepted+ accepted
ford-foe           128.5.0.15    -tfs             d e a d
ford-lab           128.5.0.8     -tfs   accepted  accepted+ accepted
ford-res           128.5.0.10    -tfs             d e a d
ford-srl           128.5.0.12    -tfs             d e a d
ford-vax           128.5.0.9     -tfs             d e a d
ford-wdl1          128.5.32.1    -tfs   accepted  accepted  accepted
ford-wdl2          128.5.32.2    -tfs             d e a d
ford-wdl3          128.5.32.3    -tfs             d e a d
ford-wdl4          128.5.32.4    -tfs             d e a d
ford-wdl5          128.5.32.5    -tfs             d e a d
ford-wdl6          128.5.32.6    -t--   accepted  accepted  accepted
ford1              128.5.0.1     -tfs   accepted  accepted+ accepted
ford2              128.5.0.2     -tfs   accepted  accepted+ accepted
ford3              128.5.0.3     -tfs   accepted  accepted+ accepted
ford4              128.5.0.4     -tfs             d e a d
fucino             4.0.0.88      ----                      
fucino-expak       4.0.0.95      ----                      
fucino-monitor     4.0.0.94      ----                      
goonhilly-expak    4.0.0.2       ----                      
goonhilly-monitor  4.0.0.42      ----                      
gunter-adam        10.1.0.13     ----   accepted  accepted  accepted
gunter-unix        10.0.0.13     ----                      
harv-10            10.0.0.9      ----                      
hi-multics         10.0.0.80     ----                      
isi-png11          10.1.0.27     ----                      
isi-speech11       10.0.0.22     ----                      
isi-vaxa           10.2.0.27     -t--   accepted  accepted  accepted
jpl-vax            10.3.0.54     ----             d e a d
kestrel            10.3.0.32     ----                      
lbl                10.0.0.34     ----                      
lbl-csam           10.1.0.34     ---s   accepted  refused   accepted
ll                 10.0.0.10     ----             d e a d
ll-11              10.3.0.10     ----                      
ll-asg             10.1.0.44     ----             d e a d
ll-iptcp           10.3.44.10    T---                      
ll-tcp             10.1.0.10     T---             d e a d

Page 4

ll-xn              10.2.0.10     ----                      
lll-mfe            10.1.0.21     ----                      
lll-unix           10.0.0.21     ----                      
logicon            10.2.0.3      ----             d e a d
martin             10.3.0.53     ----             d e a d
martin-b           10.1.0.64     ----                      
mcclellan          10.3.0.78     ----             d e a d
mit-ai             10.2.0.6      ----                      
mit-ajax           18.10.0.64    -tf-   accepted  accepted  accepted
mit-cls            18.10.0.76    -tfs                      
mit-csr            18.10.0.8     ---s   accepted            accepted
mit-devmultics     10.3.0.31     -t-s             d e a d
mit-dms            10.1.0.6      ----                      
mit-mc             10.3.0.44     ----                      
mit-ml             10.3.0.6      ----                      
mit-multics        10.0.0.6      -t-s                      
mit-tstgw          10.2.0.44     T---             d e a d
mit-xx             10.0.0.44     ----   accepted  accepted+ refused
mitre              10.0.0.17     T---                      
mitre-bedford      10.0.0.66     ----                      
nadc               10.2.0.24     ----                      
nalcon             10.0.0.81     ----             d e a d
nbs-pl             10.3.0.19     ----             d e a d
nbs-sdc            10.1.0.19     ----                      
nbs-unix           10.2.0.19     ----                      
nbs-vms            10.0.0.19     ----                      
ncsc               10.1.0.53     ----             d e a d
ndre1              48.3.1.41     -tfs   accepted  accepted+ accepted
nems               10.3.0.81     -tfs   accepted  accepted  accepted
nlm-mcs            10.0.0.88     ----                      
nosc-cc            10.0.0.3      ----   accepted  accepted  refused
nosc-sdl           10.1.0.35     ----             d e a d
nosc-secure2       10.0.0.35     ----                      
nosc-secure3       10.3.0.35     ----             d e a d
nosc-spel          10.1.0.3      ----             d e a d
nprdc              10.3.0.3      ----             d e a d
nps                10.0.0.33     T---                      
nrl                10.0.0.8      ----             d e a d
nrl-aic            10.1.0.8      T---   accepted  accepted  accepted
nrl-css            10.7.0.8      ----   accepted  accepted  accepted
nrl-tops10         10.3.0.8      ----                      
nswc-dl            10.0.0.84     ----   accepted  accepted  
nswc-wo            10.2.0.8      ----             d e a d
nusc               10.3.0.92     ----                      
nusc-npt           10.2.0.92     ----                      
nwc-387a           10.0.0.85     ----                      
nwc-387b           10.3.0.85     ----                      
nwc-elf            10.1.0.85     ----       u n r e a c h a b l e
nyu                10.0.0.58     ----                      
office-1           10.0.0.43     T---                      
office-10          10.1.0.93     -tf-             d e a d
office-12          10.2.0.93     T---             d e a d
office-2           10.1.0.43     T---                      
office-3           10.2.0.43     T---   accepted  refused   refused
office-7           10.3.0.43     -t--   accepted  refused   refused

Page 5

office-8           10.0.0.93     ----                      
okc-unix           10.3.0.46     ----   accepted            
parc-maxc          10.0.0.32     ----                      
pent-unix          10.3.0.26     ----       u n r e a c h a b l e
purdue             10.0.0.37     -tfs   accepted  accepted  accepted
purdue-tn          14.0.0.1      -tfs   accepted  accepted  accepted
radc-multics       10.0.0.18     ----                      
radc-tops20        10.3.0.18     ----                      
radc-unix          10.5.0.18     ----             d e a d
radc-xper          10.1.0.18     ----             d e a d
raisting           4.0.0.72      ----                      
raisting-expak     4.0.0.79      ----                      
raisting-monitor   4.0.0.78      ----                      
rand-relay         10.1.0.7      ----                      
rand-unix          10.3.0.7      ----                      
robins-unix        10.3.0.64     ----             d e a d
rochester          10.4.0.18     ----                      
rutgers            10.2.0.58     ----   accepted  accepted+ accepted
s1-a               10.1.0.95     ----                      
s1-b               10.2.0.95     ----             d e a d
s1-c               10.3.0.95     ----   accepted  accepted  accepted
s1-gateway         10.0.0.95     ----                      
sandia             10.0.0.87     ----                      
satnet             4.0.0.0       ----                      
satnet-sink        4.0.0.37      ----                      
seismo             10.0.0.25     ----   accepted  accepted  accepted
src-ccp            10.0.0.39     ----       u n r e a c h a b l e
src-nep            10.2.0.39     ----       u n r e a c h a b l e
src-unix           10.1.0.39     ----       u n r e a c h a b l e
sri-ai             10.2.0.73     ----                      
sri-csl            10.2.0.2      ----                      
sri-iu             10.3.0.73     ----   refused   refused   refused
sri-kl             10.1.0.2      ----                      
sri-nic            10.0.0.73     -t--   accepted  refused   refused
sri-nsc11          10.0.0.2      ----                      
sri-prmh           10.3.2.51     T---   accepted  accepted  refused
sri-sta2           10.3.1.51     ----                      
sri-sta6           10.1.1.51     ----                      
sri-tsc            10.3.0.2      -tfs   accepted  accepted+
sri-unix           10.2.0.51     ----                      
sri-warf           10.1.0.73     ----                      
srijoyce           10.1.4.51     -tf-   accepted  accepted  refused
st-nic             10.0.0.51     -t--                      
su-ai              10.0.0.11     ----                      
su-dsn             10.1.0.56     ----                      
su-score           10.3.0.11     -t--   accepted  accepted+ refused
sumex-aim          10.0.0.56     ----             d e a d
tanum-expak        4.0.0.3       ----                      
tanum-monitor      4.0.0.43      ----                      
tycho              10.0.0.57     ----             d e a d
ucb-arpa           10.0.0.78     -tf-                      
ucb-c70            10.1.0.78     ----                      
ucb-ingres         10.2.0.78     -tf-   accepted  accepted  refused
ucbarpa            46.0.0.4      -tf-   accepted  accepted  accepted
ucbcad             46.0.0.5      -tf-                      

Page 6

ucbcalder          46.0.0.12     -tf-                      
ucbernie           46.0.0.6      -tf-                      
ucbmatisse         46.0.0.14     -tf-                      
ucbesvax           46.0.0.9      -tf-                      
ucbdali            46.0.0.13     -tf-                      
ucbkim             46.0.0.11     -tf-                      
ucbingres          46.0.0.19     -tf-                      
ucbmedea           46.0.0.15     -tf-             accepted  accepted
ucbmonet           46.0.0.7      -tf-   accepted  accepted  refused
ucbvax             46.0.0.10     -tf-                      
ucl-cs             11.3.1.42     -t--   accepted            
ucl-ucl2           11.3.2.42     ----   accepted            
ucl-ucl3           11.3.3.42     ----             d e a d
ucl-ucl4           11.3.4.42     ----                      
ucl-ucl5           11.3.5.42     ----                      
ucl-ucl6           11.3.6.42     ----             d e a d
ucl-ucl7           11.3.7.42     ----             d e a d
ucla-ats           10.0.0.1      ----             d e a d
ucla-ccn           10.1.0.1      T---   accepted            
ucla-locus         10.3.0.1      ----   accepted  accepted  accepted
ucla-security      10.2.0.1      ----             d e a d
udel-ee            10.2.0.96     -tf-   accepted  accepted  accepted
udel-relay         10.0.0.96     ----             d e a d
udel-tcp           10.1.0.96     -tf-   accepted  accepted  refused
udel-tn            14.0.0.3      -tfs                      
umd1               128.8.0.1     -tfs   accepted  accepted+ accepted
umd2               128.8.0.2     -t--   refused   refused   refused
umd3               128.8.0.3     -tfs   accepted  accepted+ accepted
umd4               128.8.0.4     -tfs             d e a d
umd5               128.8.0.5     -tfs             d e a d
umd6               128.8.0.6     -tfs             d e a d
umd7               128.8.0.7     -tfs             d e a d
usafa-gateway      10.2.0.69     ----             d e a d
usc-ecl            10.3.0.23     -t--   accepted  accepted+ accepted
usc-eclb           10.0.0.23     -t--   accepted  accepted+ accepted
usc-eclc           10.1.0.23     -t--   accepted  accepted+ accepted
usc-isi            10.1.0.22     -t-s   accepted  accepted+ accepted
usc-isib           10.3.0.52     -t-s   accepted  accepted+ accepted
usc-isid           10.0.0.27     -t-s   refused   accepted  accepted
usc-isie           10.1.0.52     -t-s   accepted  accepted+ accepted
usc-isif           10.2.0.52     -t-s   accepted  accepted+ accepted
usgs1-amdahl       10.2 .0.68     ----                      
usgs1-multics      10.0.0.68     ----                      
usgs2-multics      10.0.0.69     ----                      
usgs3-multics      10.0.0.70     ----                      
utah-20            10.3.0.4      T---                      
utah-cs            10.0.0.4      -tfs   accepted  accepted  refused
utexas-11          10.0.0.62     ----                      
utexas-20          10.1.0.62     ----                      
uw-vlsi            10.3.0.91     -tf-             d e a d
uwisc-tn           14.0.0.2      -tfs   accepted  accepted+ accepted
washington         10.0.0.91     ----                      
wharton-10         10.3.0.24     ----                      
wpafb              10.0.0.47     ----   accepted  accepted  
wpafb-afwal        10.1.0.47     ----                      
yale               10.2.0.9      ----                      
ypg                10.0.0.75     ----       u n r e a c h a b l e

Results in host table order:

Name               Address      Claims  Telnet    FTP       SMTP
----               -------      ------  ------    ---       ----
ucla-ats           10.0.0.1      ----             d e a d
ll                 10.0.0.10     ----             d e a d
su-ai              10.0.0.11     ----                      
dti-vms            10.0.0.12     ---s   accepted  accepted  accepted
gunter-unix        10.0.0.13     ----                      
cmu-cs-b           10.0.0.14     ----             d e a d
ames-67            10.0.0.16     T---             d e a d
mitre              10.0.0.17     T---                      
radc-multics       10.0.0.18     ----                      
nbs-vms            10.0.0.19     ----                      
sri-nsc11          10.0.0.2      ----                      
cctc               10.0.0.20     -t--                      
lll-unix           10.0.0.21     ----                      
isi-speech11       10.0.0.22     ----                      
usc-eclb           10.0.0.23     -t--   accepted  accepted+ accepted
seismo             10.0.0.25     ----   accepted  accepted  accepted
usc-isid           10.0.0.27     -t-s   refused   accepted  accepted
arpa-dms           10.0.0.28     ----                      
brl                10.0.0.29     ----                      
nosc-cc            10.0.0.3      ----   accepted  accepted  refused
cca-unix           10.0.0.31     ----   accepted  accepted  accepted
parc-maxc          10.0.0.32     ----                      
nps                10.0.0.33     T---                      
lbl                10.0.0.34     ----                      
nosc-secure2       10.0.0.35     ----                      
coins-tas          10.0.0.36     ----             d e a d
purdue             10.0.0.37     -tfs   accepted  accepted  accepted
src-ccp            10.0.0.39     ----       u n r e a c h a b l e
utah-cs            10.0.0.4      -tfs   accepted  accepted  refused
office-1           10.0.0.43     T---                      
mit-xx             10.0.0.44     ----   accepted  accepted+ refused
collins-pr         10.0.0.46     T---                      
wpafb              10.0.0.47     ----   accepted  accepted  
afwl               10.0.0.48     ----                      
bbnb               10.0.0.49     -t--   accepted  refused   refused
bbnf               10.0.0.5      -tf-   accepted  accepted  accepted
st-nic             10.0.0.51     -t--                      
ada-vax            10.0.0.52     ----   refused   refused   accepted
afsc-ad            10.0.0.53     T---   accepted  accepted  
cit-20             10.0.0.54     T---   accepted  accepted  accepted
anl                10.0.0.55     ----                      
sumex-aim          10.0.0.56     ----             d e a d
tycho              10.0.0.57     ----             d e a d
nyu                10.0.0.58     ----                      
etac               10.0.0.59     ----                      
mit-multics        10.0.0.6      -t-s                      
centacs-mmp        10.0.0.60     ----             d e a d
utexas-11          10.0.0.62     ----                      


Page 8

mitre-bedford      10.0.0.66     ----                      
afsc-sd            10.0.0.65     ----                      
afsc-hq            10.0.0.67     ----                      
usgs1-multics      10.0.0.68     ----                      
usgs2-multics      10.0.0.69     ----                      
usgs3-multics      10.0.0.70     ----                      
bbn-nu             10.0.0.72     ---s                      
sri-nic            10.0.0.73     -t--   accepted  refused   refused
ypg                10.0.0.75     ----       u n r e a c h a b l e
ucb-arpa           10.0.0.78     -tf-                      
dec-2136           10.0.0.79     T---   accepted  refused   refused
nrl                10.0.0.8      ----             d e a d
hi-multics         10.0.0.80     ----                      
nalcon             10.0.0.81     ----             d e a d
nswc-dl            10.0.0.84     ----   accepted  accepted  
nwc-387a           10.0.0.85     ----                      
sandia             10.0.0.87     ----                      
nlm-mcs            10.0.0.88     ----                      
harv-10            10.0.0.9      ----                      
washington         10.0.0.91     ----                      
office-8           10.0.0.93     ----                      
s1-gateway         10.0.0.95     ----                      
udel-relay         10.0.0.96     ----             d e a d
ucla-ccn           10.1.0.1      T---   accepted            
ll-tcp             10.1.0.10     T---             d e a d
dti                10.1.0.12     ----             d e a d
gunter-adam        10.1.0.13     ----   accepted  accepted  accepted
cmu-cs-a           10.1.0.14     ----                      
radc-xper          10.1.0.18     ----             d e a d
nbs-sdc            10.1.0.19     ----                      
sri-kl             10.1.0.2      ----                      
lll-mfe            10.1.0.21     ----                      
usc-isi            10.1.0.22     -t-s   accepted  accepted+ accepted
usc-eclc           10.1.0.23     -t--   accepted  accepted+ accepted
isi-png11          10.1.0.27     ----                      
nosc-spel          10.1.0.3      ----             d e a d
cca-vms            10.1.0.31     T---   accepted  accepted  accepted
fnoc               10.1.0.33     ----             d e a d
lbl-csam           10.1.0.34     ---s   accepted  refused   accepted
nosc-sdl           10.1.0.35     ----             d e a d
cincpacflt-wm      10.1.0.36     ----                      
bragg-sta1         10.1.0.38     -t--                      
src-unix           10.1.0.39     ----       u n r e a c h a b l e
office-2           10.1.0.43     T---                      
ll-asg             10.1.0.44     ----             d e a d
wpafb-afwal        10.1.0.47     ----                      
bbng               10.1.0.5      -tf-   accepted  accepted  accepted
usc-isie           10.1.0.52     -t-s   accepted  accepted+ accepted
ncsc               10.1.0.53     ----             d e a d
cit-vax            10.1.0.54     T---   accepted  accepted  accepted
anl-mcs            10.1.0.55     ----             d e a d
su-dsn             10.1.0.56     ----                      
coins-gateway      10.1.0.57     ----                      
bnl                10.1.0.58     ----                      


Page 9

mit-dms            10.1.0.6      ----                      
utexas-20          10.1.0.62     ----                      
martin-b           10.1.0.64     ----                      
afgl               10.1.0.66     ----             d e a d
rand-relay         10.1.0.7      ----                      
sri-warf           10.1.0.73     ----                      
ucb-c70            10.1.0.78     ----                      
dec-marlboro       10.1.0.79     T---                      
nrl-aic            10.1.0.8      T---   accepted  accepted  accepted
dtnsrdc            10.1.0.81     ----                      
bbn-vax            10.1.0.82     -tfs   accepted  accepted  accepted
nwc-elf            10.1.0.85     ----       u n r e a c h a b l e
office-10          10.1.0.93     -tf-             d e a d
s1-a               10.1.0.95     ----                      
udel-tcp           10.1.0.96     -tf-   accepted  accepted  refused
sri-sta6           10.1.1.51     ----                      
srijoyce           10.1.4.51     -tf-   accepted  accepted  refused
ucla-security      10.2.0.1      ----             d e a d
ll-xn              10.2.0.10     ----                      
nbs-unix           10.2.0.19     ----                      
sri-csl            10.2.0.2      ----                      
nadc               10.2.0.24     ----                      
isi-vaxa           10.2.0.27     -t--   accepted  accepted  accepted
logicon            10.2.0.3      ----             d e a d
csnet-purdue       10.2.0.37     -tfs       u n r e a c h a b l e
src-nep            10.2.0.39     ----       u n r e a c h a b l e
office-3           10.2.0.43     T---   accepted  refused   refused
mit-tstgw          10.2.0.44     T---             d e a d
sri-unix           10.2.0.51     ----                      
usc-isif           10.2.0.52     -t-s   accepted  accepted+ accepted
afsc-dev           10.2.0.53     ----                      
acc                10.2.0.54     ----                      
rutgers            10.2.0.58     ----   accepted  accepted+ accepted
mit-ai             10.2.0.6      ----                      
aerospace          10.2.0.65     T---                      
usgs1-amdahl       10.2.0.68     ----                      
usafa-gateway      10.2.0.69     ----             d e a d
bbn-clxx           10.2.0.71     -tfs   accepted  accepted  accepted
bbnp               10.2.0.72     -tfs   accepted  accepted  accepted
sri-ai             10.2.0.73     ----                      
ucb-ingres         10.2.0.78     -tf-   accepted  accepted  refused
nswc-wo            10.2.0.8      ----             d e a d
yale               10.2.0.9      ----                      
nusc-npt           10.2.0.92     ----                      
office-12          10.2.0.93     T---             d e a d
s1-b               10.2.0.95     ----             d e a d
udel-ee            10.2.0.96     -tf-   accepted  accepted  accepted
ucla-locus         10.3.0.1      ----   accepted  accepted  accepted
ll-11              10.3.0.10     ----                      
su-score           10.3.0.11     -t--   accepted  accepted+ refused
cmu-cs-c           10.3.0.14     ----                      
ames-11            10.3.0.16     ----                      
radc-tops20        10.3.0.18     ----                      
nbs-pl             10.3.0.19     ----             d e a d
sri-tsc            10.3.0.2      -tfs   accepted  accepted+

Page 10

usc-ecl            10.3.0.23     -t--   accepted  accepted+ accepted
edn-unix           10.3.0.20     -tfs                       accepted
wharton-10         10.3.0.24     ----                      
pent-unix          10.3.0.26     ----       u n r e a c h a b l e
arpa-png11         10.3.0.28     ----                      
brl-bmd            10.3.0.29     ----                      
nprdc              10.3.0.3      ----             d e a d
mit-devmultics     10.3.0.31     -t-s             d e a d
kestrel            10.3.0.32     ----                      
fnoc-secure        10.3.0.33     ----             d e a d
nosc-secure3       10.3.0.35     ----             d e a d
utah-20            10.3.0.4      T---                      
office-7           10.3.0.43     -t--   accepted  refused   refused
mit-mc             10.3.0.44     ----                      
okc-unix           10.3.0.46     ----   accepted            
bbnc               10.3.0.49     -t--   accepted  refused   refused
bbna               10.3.0.5      -tf-   accepted  accepted  accepted
sri-sta2           10.3.1.51     ----                      
sri-prmh           10.3.2.51     T---   accepted  accepted  refused
usc-isib           10.3.0.52     -t-s   accepted  accepted+ accepted
martin             10.3.0.53     ----             d e a d
jpl-vax            10.3.0.54     ----             d e a d
mit-ml             10.3.0.6      ----                      
centacs-tf         10.3.0.60     ----             d e a d
robins-unix        10.3.0.64     ----             d e a d
rand-unix          10.3.0.7      ----                      
sri-iu             10.3.0.73     ----   refused   refused   refused
mcclellan          10.3.0.78     ----             d e a d
nrl-tops10         10.3.0.8      ----                      
nems               10.3.0.81     -tfs   accepted  accepted  accepted
bbns               10.3.0.82     -tfs   accepted  accepted  accepted
nwc-387b           10.3.0.85     ----                      
uw-vlsi            10.3.0.91     -tf-             d e a d
nusc               10.3.0.92     ----                      
s1-c               10.3.0.95     ----   accepted  accepted  accepted
cornell            10.3.0.96     -tfs   accepted  accepted  accepted
ll-iptcp           10.3.44.10    T---                      
rochester          10.4.0.18     ----                      
bbn-rsm            10.4.0.82     -t--   accepted            
radc-unix          10.5.0.18     ----             d e a d
bbn-noc2           10.6.0.82     -tfs   accepted  accepted  accepted
nrl-css            10.7.0.8      ----   accepted  accepted  accepted
ucl-cs             11.3.1.42     -t--   accepted            
ucl-ucl2           11.3.2.42     ----   accepted            
ucl-ucl3           11.3.3.42     ----             d e a d
ucl-ucl4           11.3.4.42     ----                      
ucl-ucl5           11.3.5.42     ----                      
ucl-ucl6           11.3.6.42     ----             d e a d
ucl-ucl7           11.3.7.42     ----             d e a d
cmu-cs-ius         128.2.254.128 -tfs   accepted  accepted  accepted
cmu-cs-vlsi        128.2.254.129 -tfs   accepted  accepted  accepted
cmu-cs-ps          128.2.254.130 ----             d e a d
cmu-cs-zog         128.2.254.131 -tfs   accepted  accepted  accepted
cmu-cs-g           128.2.254.132 -tfs   accepted  accepted  accepted
cmu-cs-cad         128.2.254.133 -tfs   accepted  accepted  accepted

Page 11

cmu-cs-k           128.2.254.136 -tfs             d e a d
cmu-ri-fas         128.2.254.138 -tfs   accepted  refused   accepted
cmu-cs-spice       128.2.254.139 -tfs   accepted  accepted  accepted
cmu-cs-gandalf     128.2.254.140 -tfs   accepted  accepted  accepted
cmu-ri-leg         128.2.254.141 -tfs             d e a d
cmu-ri-isl         128.2.254.143 -tfs             d e a d
cmu-cs-j           128.2.254.144 -tfs             d e a d
cmu-cs-speech      128.2.254.145 -tfs   accepted  accepted  
cmu                128.2.254.255 ---s             d e a d
dcn1               128.4.0.1     -tfs   accepted  accepted+ accepted
dcn2               128.4.0.2     -tfs             d e a d
dcn3               128.4.0.3     -tfs   accepted  accepted+ accepted
dcn4               128.4.0.4     -tfs             d e a d
dcn5               128.4.0.5     -tfs       u n r e a c h a b l e
dcn6               128.4.0.6     -tfs   accepted  accepted+ accepted
dcn7               128.4.0.7     -tfs             d e a d
dcn8               128.4.0.8     -tfs             d e a d
dcn9               128.4.0.9     -tfs             d e a d
ford1              128.5.0.1     -tfs   accepted  accepted+ accepted
ford2              128.5.0.2     -tfs   accepted  accepted+ accepted
ford3              128.5.0.3     -tfs   accepted  accepted+ accepted
ford4              128.5.0.4     -tfs             d e a d
ford-lab           128.5.0.8     -tfs   accepted  accepted+ accepted
ford-vax           128.5.0.9     -tfs             d e a d
ford-res           128.5.0.10    -tfs             d e a d
ford-ecc           128.5.0.11    -tfs             d e a d
ford-srl           128.5.0.12    -tfs             d e a d
ford-ers           128.5.0.13    -tfs   accepted  accepted+ accepted
ford-eed           128.5.0.14    -tfs   accepted  accepted+ accepted
ford-foe           128.5.0.15    -tfs             d e a d
ford-wdl1          128.5.32.1    -tfs   accepted  accepted  accepted
ford-wdl2          128.5.32.2    -tfs             d e a d
ford-wdl3          128.5.32.3    -tfs             d e a d
ford-wdl4          128.5.32.4    -tfs             d e a d
ford-wdl5          128.5.32.5    -tfs             d e a d
ford-wdl6          128.5.32.6    -t--   accepted  accepted  accepted
dfvlr1             128.7.0.1     -tfs       u n r e a c h a b l e
dfvlr2             128.7.0.2     -tfs       u n r e a c h a b l e
dfvlr3             128.7.0.3     -tfs       u n r e a c h a b l e
dfvlr7             128.7.0.7     -tfs       u n r e a c h a b l e
umd1               128.8.0.1     -tfs   accepted  accepted+ accepted
umd2               128.8.0.2     -t--   refused   refused   refused
umd3               128.8.0.3     -tfs   accepted  accepted+ accepted
umd4               128.8.0.4     -tfs             d e a d
umd5               128.8.0.5     -tfs             d e a d
umd6               128.8.0.6     -tfs             d e a d
umd7               128.8.0.7     -tfs             d e a d
purdue-tn          14.0.0.1      -tfs   accepted  accepted  accepted
uwisc-tn           14.0.0.2      -tfs   accepted  accepted+ accepted
udel-tn            14.0.0.3      -tfs                      
mit-csr            18.10.0.8     ---s   accepted            accepted
mit-ajax           18.10.0.64    -tf-   accepted  accepted  accepted
mit-cls            18.10.0.76    -tfs                      
csnet-sh           192.5.2.3     T---   accepted  accepted+ accepted
edn-host1          21.1.0.1      -tfs   accepted            accepted

Page 12

bbncca             3.0.0.2       -tfs   accepted  accepted  accepted
bbnccf             3.0.0.4       -tfs   accepted  accepted  accepted
bbnx               3.0.0.8       -tfs   accepted  accepted  accepted
csnet-cic          3.0.0.14      -tfs             d e a d
bbn-noc            3.1.0.14      -tfs   accepted  accepted  accepted
bbnccb             3.1.0.2       -tfs   accepted  accepted  accepted
bbn-unix           3.1.0.4       -tfs   accepted  accepted  accepted
alta-coma          3.1.0.50      T---                      
bbn-admin          3.1.0.6       -tfs   accepted  accepted  accepted
bbnccc             3.2.0.2       -tfs   accepted  accepted  accepted
bbn-inoc           3.2.0.6       -tfs   accepted  accepted  accepted
bbnq               3.2.0.7       -tfs   accepted  accepted  accepted
bbny               3.2.0.8       -tfs   accepted  accepted  accepted
bbnccd             3.3.0.2       -tfs   accepted  accepted  accepted
bbncci             3.3.0.4       -tfs   accepted  accepted  accepted
bbnw               3.3.0.6       -tfs   accepted  accepted  accepted
bbnt               3.3.0.7       -tfs   accepted  accepted  accepted
bbn-cd             3.3.0.9       -tfs   accepted  accepted  accepted
satnet             4.0.0.0       ----                      
etam-expak         4.0.0.1       ----                      
goonhilly-expak    4.0.0.2       ----                      
tanum-expak        4.0.0.3       ----                      
satnet-sink        4.0.0.37      ----                      
etam-monitor       4.0.0.41      ----                      
goonhilly-monitor  4.0.0.42      ----                      
tanum-monitor      4.0.0.43      ----                      
raisting           4.0.0.72      ----                      
raisting-monitor   4.0.0.78      ----                      
raisting-expak     4.0.0.79      ----                      
fucino             4.0.0.88      ----                      
fucino-monitor     4.0.0.94      ----                      
fucino-expak       4.0.0.95      ----                      
ucbarpa            46.0.0.4      -tf-   accepted  accepted  accepted
ucbcad             46.0.0.5      -tf-                      
ucbernie           46.0.0.6      -tf-                      
ucbmonet           46.0.0.7      -tf-   accepted  accepted  refused
ucbesvax           46.0.0.9      -tf-                      
ucbvax             46.0.0.10     -tf-                      
ucbkim             46.0.0.11     -tf-                      
ucbcalder          46.0.0.12     -tf-                      
ucbdali            46.0.0.13     -tf-                      
ucbmatisse         46.0.0.14     -tf-                      
ucbmedea           46.0.0.15     -tf-             accepted  accepted
ucbingres          46.0.0.19     -tf-                      
ndre1              48.3.1.41     -tfs   accepted  accepted+ accepted
clarksburg-expak   8.0.0.4       ----       u n r e a c h a b l e
clarksburg-monitor 8.0.0.44      ----       u n r e a c h a b l e









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