RFC 832
This document is obsolete. Please refer to RFC 833.

Network Working Group                              D. Smallberg
Request for Comments:  832                         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 7-Dec-82 from ~12:01 am to ~2:15 am PST and from
     ~12:30 pm to ~7:00 pm PST.
Dead, refused, and unreachable hosts were retried 8-Dec-82 from ~3:15 pm
     to ~4:30 pm PST.

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 |     22    |       7     |     2   |  35  |     64     | 130
l             +-----------+-------------+---------+------+------------+
a  tcp        |     11    |       0     |     1   |   4  |      7     |  23
i             +-----------+-------------+---------+------+------------+
m  Nothing    |    122    |       8     |     1   |  19  |     12     | 162
      +-----------+-------------+---------+------+------------+----
   155           15           4      58        83     | 315


   FTP                                Result
   accepted or
       no tcp/ftp   unreachable   refused   dead   accepted+
      +-----------+-------------+---------+------+------------+
C  tcp/ftp    |     18    |       7     |     0   |  33  |     49     | 107
l             +-----------+-------------+---------+------+------------+
a  tcp        |     12    |       0     |     1   |   4  |      6     |  23
i             +-----------+-------------+---------+------+------------+
m  Nothing    |    133    |       8     |     8   |  21  |     15     | 185
      +-----------+-------------+---------+------+------------+----
   163           15           9      58        70     | 315




Page 1


   SMTP                               Result

       no tcp/smtp  unreachable   refused   dead   accepted
      +-----------+-------------+---------+------+------------+
C  tcp/smtp   |      5    |       7     |     1   |  35  |     48     |  96
l             +-----------+-------------+---------+------+------------+
a  tcp        |     12    |       0     |     2   |   4  |      5     |  23
i             +-----------+-------------+---------+------+------------+
m  Nothing    |    143    |       8     |    16   |  19  |     10     | 196
      +-----------+-------------+---------+------+------------+----
   160           15          19      58        63     | 315



Results in alphabetical order:

Name               Address      Claims  Telnet    FTP       SMTP
----               -------      ------  ------    ---       ----
acc                10.2.0.54     ----
ada-vax            10.0.0.52     ----                      
aerospace          10.2.0.65     T---   accepted  accepted  accepted
afgl               10.1.0.66     ----                      
afsc-ad            10.0.0.53     T---                      
afsc-dev           10.2.0.53     ----   accepted  accepted  
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---                      
anl                10.0.0.55     ----                      
anl-mcs            10.1.0.55     ----                      
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             d e a d
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               3.1.0.7       ----                      
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     ----                      
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     ----   accepted            
cmu-cs-b           10.0.0.14     ----                      
cmu-cs-c           10.3.0.14     ----                      
cmu-cs-cad         128.2.254.133 -tfs             d e a d
cmu-cs-g           128.2.254.132 -tfs             d e a d
cmu-cs-gandalf     128.2.254.140 -tfs             d e a d
cmu-cs-ius         128.2.254.128 -tfs             d e a d
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             d e a d
cmu-cs-spice       128.2.254.139 -tfs             d e a d
cmu-cs-vlsi        128.2.254.129 -tfs             d e a d
cmu-cs-zog         128.2.254.131 -tfs             d e a d
cmu-ri-fas         128.2.254.138 -tfs             d e a d
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     ----                      
collins-pr         10.0.0.46     T---                      
cornell            10.3.0.96     -tfs   refused   accepted  refused
csnet-cic          3.0.0.14      -tfs             d e a d
csnet-purdue       10.2.0.37     -tfs   accepted  accepted  accepted
csnet-sh           10.1.0.94     ----                      
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   accepted  accepted+ accepted
dcn6               128.4.0.6     -tfs   accepted  accepted+ accepted
dcn7               128.4.0.7     -tfs             d e a d
dcn9               128.4.0.9     -tfs             d e a d


Page 3

dcn8               128.4.0.8     -tfs             d e a d
dec-2136           10.0.0.79     T---             d e a d
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     ----                      
dti-vms            10.0.0.12     ---s   accepted  accepted  accepted
dtnsrdc            10.1.0.81     ----                      
edn-host1          21.1.0.1      -tfs                      
edn-unix           10.3.0.20     -tfs   accepted            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     ----                      
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   accepted  accepted+ accepted
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  refused   refused
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                      
ll                 10.0.0.10     ----                      
ll-11              10.3.0.10     ----                      
ll-asg             10.1.0.44     ----             d e a d
ll-iptcp           10.3.44.10    T---                      


Page 4

ll-xn              10.2.0.10     ----                      
ll-tcp             10.1.0.10     T---             d e a d
lll-mfe            10.1.0.21     ----                      
lll-unix           10.0.0.21     ----                      
logicon            10.2.0.3      ----                      
martin             10.3.0.53     ----             d e a d
martin-b           10.1.0.64     ----                      
mcclellan          10.3.0.78     ----                      
mit-ai             10.2.0.6      ----                      
mit-ajax           18.10.0.64    -tf-   accepted  accepted  accepted
mit-cls            18.10.0.76    -tfs   accepted  accepted  accepted
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     ----                      
nbs-pl             10.3.0.19     ----                      
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      ----                      
nosc-sdl           10.1.0.35     ----                      
nosc-secure2       10.0.0.35     ----                      
nosc-secure3       10.3.0.35     ----             d e a d
nosc-spel          10.1.0.3      ----   accepted  accepted  accepted
nprdc              10.3.0.3      ----                      
nps                10.0.0.33     T---                      
nrl                10.0.0.8      ----                      
nrl-aic            10.1.0.8      T---   accepted  accepted  accepted
nrl-css            10.7.0.8      ----                      
nrl-tops10         10.3.0.8      ----                      
nswc-dl            10.0.0.84     ----                      
nswc-wo            10.2.0.8      ----                      
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-                      
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---   refused   refused   refused
office-8           10.0.0.93     ----                      

Page 5

office-7           10.3.0.43     -t--   refused   refused   refused
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             128.10.0.1    -tfs   accepted  accepted  accepted
purdue-tn          14.0.0.1      -tfs       u n r e a c h a b l e
radc-multics       10.0.0.18     ----                      
radc-tops20        10.3.0.18     ----                      
radc-unix          10.5.0.18     ----                      
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     ----                      
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                      
sri-unix           10.2.0.51     ----                      
sri-warf           10.1.0.73     ----             d e a d
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--                      
sumex-aim          10.0.0.56     ----                      
tanum-expak        4.0.0.3       ----                      
tanum-monitor      4.0.0.43      ----                      
tycho              10.0.0.57     ----                      
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-                      
ucbcalder          46.0.0.12     -tf-                      
ucbcad             46.0.0.5      -tf-                      

Page 6

ucbdali            46.0.0.13     -tf-                      
ucbernie           46.0.0.6      -tf-                      
ucbesvax           46.0.0.9      -tf-                      
ucbingres          46.0.0.19     -tf-                      
ucbkim             46.0.0.11     -tf-                      
ucbmatisse         46.0.0.14     -tf-                      
ucbmedea           46.0.0.15     -tf-                      
ucbmonet           46.0.0.7      -tf-                      
ucbvax             46.0.0.10     -tf-                      
ucl-cs             11.3.1.42     -t--   accepted            refused
ucl-ucl2           11.3.2.42     ----   accepted            refused
ucl-ucl3           11.3.3.42     ----             d e a d
ucl-ucl4           11.3.4.42     ----                      
ucl-ucl5           11.3.5.42     ----             d e a d
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      ----                      
ucla-ccn           10.1.0.1      T---   accepted            
ucla-locus         10.3.0.1      ----   accepted  accepted  accepted
ucla-security      10.2.0.1      ----                      
udel-ee            10.2.0.96     -tf-   accepted  accepted  refused
udel-relay         10.0.0.96     ----                      
udel-tcp           10.1.0.96     -tf-   accepted  accepted  refused
udel-tn            14.0.0.3      -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--             d e a d
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   accepted  accepted+ accepted
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  refused   refused
usc-eclb           10.0.0.23     -t--   accepted  accepted+ refused
usc-eclc           10.1.0.23     -t--   accepted  refused   refused
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   accepted  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            d  e  a  d
utexas-11          10.0.0.62     ----                      
utexas-20          10.1.0.62     ----                      
uw-vlsi            10.3.0.91     -tf-                      
uwisc-tn           14.0.0.2      -tfs       u n r e a c h a b l e
washington         10.0.0.91     ----                      
wharton-10         10.3.0.24     ----                      
wpafb              10.0.0.47     ----                      
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

Page 7

Results in host table order:

Name               Address      Claims  Telnet    FTP       SMTP
----               -------      ------  ------    ---       ----
ucla-ats           10.0.0.1      ----                      
ll                 10.0.0.10     ----                      
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     ----                      
ames-67            10.0.0.16     T---                      
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+ refused
seismo             10.0.0.25     ----   accepted  accepted  accepted
usc-isid           10.0.0.27     -t-s   accepted  accepted+ accepted
arpa-dms           10.0.0.28     ----                      
brl                10.0.0.29     ----                      
nosc-cc            10.0.0.3      ----                      
cca-unix           10.0.0.31     ----                      
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     ----                      
src-ccp            10.0.0.39     ----       u n r e a c h a b l e
utah-cs            10.0.0.4      -tfs            d  e  a  d
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     ----                      
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     ----                      
afsc-ad            10.0.0.53     T---                      
cit-20             10.0.0.54     T---   accepted  accepted  accepted
anl                10.0.0.55     ----                      
sumex-aim          10.0.0.56     ----                      
tycho              10.0.0.57     ----                      
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     ----                      
afsc-sd            10.0.0.65     ----                      
mitre-bedford      10.0.0.66     ----                      
afsc-hq            10.0.0.67     ----                      



Page 8

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---             d e a d
nrl                10.0.0.8      ----                      
hi-multics         10.0.0.80     ----                      
nalcon             10.0.0.81     ----                      
nswc-dl            10.0.0.84     ----                      
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     ----                      
ucla-ccn           10.1.0.1      T---   accepted            
ll-tcp             10.1.0.10     T---             d e a d
dti                10.1.0.12     ----                      
gunter-adam        10.1.0.13     ----   accepted  refused   refused
cmu-cs-a           10.1.0.14     ----   accepted            
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  refused   refused
isi-png11          10.1.0.27     ----                      
nosc-spel          10.1.0.3      ----   accepted  accepted  accepted
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                      
nosc-sdl           10.1.0.35     ----                      
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     ----                      
su-dsn             10.1.0.56     ----                      
coins-gateway      10.1.0.57     ----                      
bnl                10.1.0.58     ----                      
mit-dms            10.1.0.6      ----                      
utexas-20          10.1.0.62     ----                      
martin-b           10.1.0.64     ----                      



Page 9

afgl               10.1.0.66     ----                      
rand-relay         10.1.0.7      ----                      
sri-warf           10.1.0.73     ----             d e a d
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-                      
csnet-sh           10.1.0.94     ----                      
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      ----                      
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      ----                      
csnet-purdue       10.2.0.37     -tfs   accepted  accepted  accepted
src-nep            10.2.0.39     ----       u n r e a c h a b l e
office-3           10.2.0.43     T---   refused   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     ----   accepted  accepted  
acc                10.2.0.54     ----                      
rutgers            10.2.0.58     ----                      
mit-ai             10.2.0.6      ----                      
aerospace          10.2.0.65     T---   accepted  accepted  accepted
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      ----                      
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  refused
ucla-locus         10.3.0.1      ----   accepted  accepted  accepted
ll-11              10.3.0.10     ----                      
su-score           10.3.0.11     -t--                      
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     ----                      
sri-tsc            10.3.0.2      -tfs                      
edn-unix           10.3.0.20     -tfs   accepted            accepted
usc-ecl            10.3.0.23     -t--   accepted  refused   refused


Page 10

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      ----                      
mit-devmultics     10.3.0.31     -t-s             d e a d
kestrel            10.3.0.32     ----                      
fnoc-secure        10.3.0.33     ----                      
nosc-secure3       10.3.0.35     ----             d e a d
utah-20            10.3.0.4      T---                      
office-7           10.3.0.43     -t--   refused   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     ----                      
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-                      
nusc               10.3.0.92     ----                      
s1-c               10.3.0.95     ----   accepted  accepted  accepted
cornell            10.3.0.96     -tfs   refused   accepted  refused
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     ----                      
bbn-noc2           10.6.0.82     -tfs   accepted  accepted  accepted
nrl-css            10.7.0.8      ----                      
ucl-cs             11.3.1.42     -t--   accepted            refused
ucl-ucl2           11.3.2.42     ----   accepted            refused
ucl-ucl3           11.3.3.42     ----             d e a d
ucl-ucl4           11.3.4.42     ----                      
ucl-ucl5           11.3.5.42     ----             d e a d
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             d e a d
cmu-cs-vlsi        128.2.254.129 -tfs             d e a d
cmu-cs-ps          128.2.254.130 ----             d e a d
cmu-cs-zog         128.2.254.131 -tfs             d e a d
cmu-cs-g           128.2.254.132 -tfs             d e a d
cmu-cs-cad         128.2.254.133 -tfs             d e a d
cmu-cs-k           128.2.254.136 -tfs             d e a d
cmu-ri-fas         128.2.254.138 -tfs             d e a d


Page 11

cmu-cs-spice       128.2.254.139 -tfs             d e a d
cmu-cs-gandalf     128.2.254.140 -tfs             d e a d
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             d e a d
cmu                128.2.254.255 ---s             d e a d
purdue             128.10.0.1    -tfs   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   accepted  accepted+ accepted
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   accepted  accepted+ accepted
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--             d e a d
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   accepted  accepted+ accepted
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       u n r e a c h a b l e
uwisc-tn           14.0.0.2      -tfs       u n r e a c h a b l e
udel-tn            14.0.0.3      -tfs       u n r e a c h a b l e
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   accepted  accepted  accepted
edn-host1          21.1.0.1      -tfs                      
bbncca             3.0.0.2       -tfs   accepted  accepted  accepted
bbnccf             3.0.0.4       -tfs             d e a d


Page 12

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
bbnt               3.1.0.7       ----                      
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-                      
ucbcad             46.0.0.5      -tf-                      
ucbernie           46.0.0.6      -tf-                      
ucbmonet           46.0.0.7      -tf-                      
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-                      
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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