Who talks TCP?
RFC 836
This RFC was published on the Legacy stream.
This RFC is not endorsed by the IETF and has no formal standing in the
IETF standards process.
Document | Type |
RFC
- Unknown
(January 1983)
Obsoleted by RFC 837
Obsoletes RFC 835
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Authors | |||
Last updated | 2013-03-02 | ||
RFC stream | Legacy | ||
Formats | |||
IESG | Responsible AD | (None) | |
Send notices to | (None) |
RFC 836
Network Working Group D. Smallberg Request for Comments: 836 January 1983 Who Talks TCP? The list of hosts was taken from the NIC hostname table of 20-Dec-82. The tests were run on 4-Jan-83 from ~12:01 pm to ~1:10 am PST Jan. 5. Dead, refused, and unreachable hosts were retried 5-Jan-83 from ~8:00 am to ~4:15 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 | 13 | 6 | 4 | 23 | 91 | 137 l +-----------+-------------+---------+------+------------+ a tcp | 8 | 0 | 0 | 3 | 15 | 26 i +-----------+-------------+---------+------+------------+ m Nothing | 64 | 3 | 3 | 37 | 45 | 152 +-----------+-------------+---------+------+------------+---- 85 9 7 63 151 | 315 FTP Result accepted or no tcp/ftp unreachable refused dead accepted+ +-----------+-------------+---------+------+------------+ C tcp/ftp | 13 | 5 | 4 | 21 | 70 | 113 l +-----------+-------------+---------+------+------------+ a tcp | 9 | 0 | 3 | 3 | 11 | 26 i +-----------+-------------+---------+------+------------+ m Nothing | 72 | 4 | 10 | 39 | 51 | 176 +-----------+-------------+---------+------+------------+---- 94 9 17 63 132 | 315 Page 1 SMTP Result no tcp/smtp unreachable refused dead accepted +-----------+-------------+---------+------+------------+ C tcp/smtp | 4 | 6 | 0 | 21 | 72 | 103 l +-----------+-------------+---------+------+------------+ a tcp | 10 | 0 | 4 | 3 | 9 | 26 i +-----------+-------------+---------+------+------------+ m Nothing | 82 | 3 | 19 | 39 | 43 | 186 +-----------+-------------+---------+------+------------+---- 96 9 23 63 124 | 315 Results in alphabetical order: Name Address Claims Telnet FTP SMTP ---- ------- ------ ------ --- ---- acc 10.2.0.54 ---- ada-vax 10.0.0.52 ---- accepted accepted accepted aerospace 10.2.0.65 T--- accepted accepted accepted afgl 10.1.0.66 ---- accepted accepted afsc-ad 10.0.0.53 T--- accepted accepted 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 ---- d e a d 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 ---- d e a d 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-- d e a d 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 bbnp 10.2.0.72 -tfs accepted accepted accepted Page 2 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 ---- d e a d brl-bmd 10.3.0.29 ---- accepted refused refused cca-unix 10.0.0.31 ---- refused accepted refused cca-vms 10.1.0.31 T--- d e a d 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 -t-s accepted accepted accepted cmu-cs-b 10.0.0.14 ---- cmu-cs-c 10.3.0.14 ---- d e a d 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-pt 128.2.254.155 -tfs accepted accepted accepted cmu-cs-speech 128.2.254.145 -tfs accepted accepted accepted cmu-cs-spice 128.2.254.139 -tfs accepted accepted accepted cmu-cs-unh 128.2.254.150 -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 accepted accepted cmu-ri-isl 128.2.254.143 -tfs accepted accepted accepted cmu-ri-isl2 128.2.254.152 -tfs accepted refused accepted 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-gw 10.1.0.46 T--- collins-pr 10.0.0.46 T--- compion 10.1.0.12 ---- refused refused refused compion-vms 10.0.0.12 ---s accepted accepted accepted cornell 10.3.0.96 -tfs accepted accepted accepted csnet-cic 3.0.0.14 -tfs accepted accepted accepted 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 dca-ems 10.4.0.20 ---- 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 Page 3 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 dec-2136 10.0.0.79 T--- dec-marlboro 10.1.0.79 T--- accepted refused refused 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 dtnsrdc 10.1.0.81 ---- accepted accepted accepted edn-host1 21.1.0.1 -tfs 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 ---- 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 accepted accepted+ accepted 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 accepted accepted ll 10.0.0.10 ---- accepted accepted accepted Page 4 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--- accepted accepted accepted ll-xn 10.2.0.10 ---- d e a d lll-mfe 10.1.0.21 ---- d e a d lll-unix 10.0.0.21 ---- d e a d logicon 10.2.0.3 ---- d e a d martin 10.3.0.53 ---- martin-b 10.1.0.64 -tfs accepted accepted accepted mcclellan 10.3.0.78 ---- accepted mit-ai 10.2.0.6 ---- accepted accepted+ accepted 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 u n r e a c h a b l e mit-dms 10.1.0.6 ---- accepted refused refused mit-mc 10.3.0.44 ---- accepted accepted+ accepted mit-ml 10.3.0.6 ---- mit-multics 10.0.0.6 -t-s accepted accepted accepted 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--- accepted accepted accepted mitre-bedford 10.0.0.66 ---- nadc 10.2.0.24 ---- d e a d nadc-vax 10.0.0.24 T--- accepted accepted accepted nalcon 10.0.0.81 ---- accepted accepted accepted nbs-pl 10.3.0.19 ---- d e a d nbs-sdc 10.1.0.19 ---- d e a d nbs-unix 10.2.0.19 ---- d e a d nbs-vms 10.0.0.19 ---- accepted accepted accepted 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 ---- accepted accepted accepted nosc-cc 10.0.0.3 ---- accepted accepted accepted 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 ---- d e a d nprdc 10.3.0.3 -tfs accepted accepted accepted nps 10.0.0.33 T--- nrl 10.0.0.8 ---- accepted accepted accepted 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 ---- accepted accepted accepted nwc-387b 10.3.0.85 ---- accepted accepted accepted nyu 10.0.0.58 ---- office-1 10.0.0.43 T--- office-10 10.1.0.93 -tf- accepted refused refused office-12 10.2.0.93 T--- accepted refused refused Page 5 office-2 10.1.0.43 T--- office-3 10.2.0.43 T--- accepted refused refused office-7 10.3.0.43 -t-- refused refused refused office-8 10.0.0.93 ---- accepted refused refused okc-unix 10.3.0.46 ---- parc-maxc 10.0.0.32 ---- accepted accepted refused purdue 128.10.0.1 -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 ---- accepted accepted+ accepted 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 ---- accepted accepted refused rand-unix 10.3.0.7 ---- accepted accepted accepted 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 ---- accepted accepted+ accepted satnet 4.0.0.0 ---- satnet-sink 4.0.0.37 ---- seismo 10.0.0.25 -tfs accepted accepted accepted sri-ai 10.2.0.73 ---- sri-csl 10.2.0.2 ---- sri-iu 10.3.0.73 ---- accepted accepted+ accepted sri-kl 10.1.0.2 ---- accepted accepted+ accepted sri-nic 10.0.0.73 -t-- accepted refused refused sri-nsc11 10.0.0.2 ---- d e a d 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+ accepted sri-unix 10.2.0.51 ---- accepted accepted refused sri-warf 10.1.0.73 ---- srijoyce 10.1.4.51 -tf- accepted accepted refused st-nic 10.0.0.51 -t-- accepted refused refused su-ai 10.0.0.11 ---- su-dsn 10.1.0.56 ---- refused refused accepted su-score 10.3.0.11 -t-- d e a d 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 ---- ucb-arpa 10.0.0.78 -tf- accepted accepted accepted ucb-c70 10.1.0.78 ---- ucb-ingres 10.2.0.78 -tf- refused refused accepted ucbarpa 46.0.0.4 -tf- accepted accepted accepted ucbcad 46.0.0.5 -tf- ucbcalder 46.0.0.12 -tf- ucbdali 46.0.0.13 -tf- Page 6 ucbernie 46.0.0.6 -tf- ucbesvax 46.0.0.9 -tf- ucbingres 46.0.0.19 -tf- ucbkim 46.0.0.11 -tf- accepted accepted accepted ucbmatisse 46.0.0.14 -tf- ucbmedea 46.0.0.15 -tf- ucbmonet 46.0.0.7 -tf- ucbvax 46.0.0.10 -tf- refused refused accepted 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 ---- d e a d 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 ---- accepted accepted accepted udel-ee 10.2.0.96 -tf- accepted accepted accepted udel-relay 10.0.0.96 ---- accepted accepted accepted udel-tcp 10.1.0.96 -tf- 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 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 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 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--- accepted accepted+ accepted utah-cs 10.0.0.4 -tfs accepted accepted accepted utexas-11 10.0.0.62 ---- accepted accepted refused utexas-20 10.1.0.62 ---- accepted accepted+ accepted 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 ---- accepted accepted+ accepted wharton-10 10.3.0.24 ---- wpafb 10.0.0.47 ---- accepted accepted wpafb-afwal 10.1.0.47 ---- accepted yale 10.2.0.9 ---- d e a d 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 ---- d e a d ll 10.0.0.10 ---- accepted accepted accepted su-ai 10.0.0.11 ---- compion-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--- d e a d mitre 10.0.0.17 T--- accepted accepted accepted radc-multics 10.0.0.18 ---- nbs-vms 10.0.0.19 ---- accepted accepted accepted sri-nsc11 10.0.0.2 ---- d e a d cctc 10.0.0.20 -t-- lll-unix 10.0.0.21 ---- d e a d isi-speech11 10.0.0.22 ---- usc-eclb 10.0.0.23 -t-- accepted accepted+ accepted nadc-vax 10.0.0.24 T--- accepted accepted accepted seismo 10.0.0.25 -tfs 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 ---- d e a d nosc-cc 10.0.0.3 ---- accepted accepted accepted cca-unix 10.0.0.31 ---- refused accepted refused parc-maxc 10.0.0.32 ---- accepted accepted refused nps 10.0.0.33 T--- lbl 10.0.0.34 ---- nosc-secure2 10.0.0.35 ---- coins-tas 10.0.0.36 ---- utah-cs 10.0.0.4 -tfs accepted accepted accepted 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 ---- d e a d 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-- accepted refused refused ada-vax 10.0.0.52 ---- accepted accepted 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 ---- d e a d sumex-aim 10.0.0.56 ---- d e a d tycho 10.0.0.57 ---- nyu 10.0.0.58 ---- etac 10.0.0.59 ---- mit-multics 10.0.0.6 -t-s accepted accepted accepted centacs-mmp 10.0.0.60 ---- d e a d utexas-11 10.0.0.62 ---- accepted accepted refused afsc-sd 10.0.0.65 ---- Page 8 mitre-bedford 10.0.0.66 ---- 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- accepted accepted accepted dec-2136 10.0.0.79 T--- nrl 10.0.0.8 ---- accepted accepted accepted hi-multics 10.0.0.80 ---- nalcon 10.0.0.81 ---- accepted accepted accepted nswc-dl 10.0.0.84 ---- accepted accepted nwc-387a 10.0.0.85 ---- accepted accepted accepted sandia 10.0.0.87 ---- accepted accepted+ accepted nlm-mcs 10.0.0.88 ---- accepted accepted accepted harv-10 10.0.0.9 ---- washington 10.0.0.91 ---- accepted accepted+ accepted office-8 10.0.0.93 ---- accepted refused refused s1-gateway 10.0.0.95 ---- udel-relay 10.0.0.96 ---- accepted accepted accepted ucla-ccn 10.1.0.1 T--- accepted ll-tcp 10.1.0.10 T--- accepted accepted accepted compion 10.1.0.12 ---- refused refused refused gunter-adam 10.1.0.13 ---- accepted accepted+ accepted cmu-cs-a 10.1.0.14 -t-s accepted accepted accepted radc-xper 10.1.0.18 ---- d e a d nbs-sdc 10.1.0.19 ---- d e a d sri-kl 10.1.0.2 ---- accepted accepted+ accepted lll-mfe 10.1.0.21 ---- d e a d 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--- d e a d fnoc 10.1.0.33 ---- d e a d lbl-csam 10.1.0.34 ---s accepted accepted accepted nosc-sdl 10.1.0.35 ---- cincpacflt-wm 10.1.0.36 ---- bragg-sta1 10.1.0.38 -t-- office-2 10.1.0.43 T--- ll-asg 10.1.0.44 ---- d e a d collins-gw 10.1.0.46 T--- wpafb-afwal 10.1.0.47 ---- accepted 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 ---- refused refused accepted coins-gateway 10.1.0.57 ---- bnl 10.1.0.58 ---- mit-dms 10.1.0.6 ---- accepted refused refused Page 9 utexas-20 10.1.0.62 ---- accepted accepted+ accepted martin-b 10.1.0.64 -tfs accepted accepted accepted afgl 10.1.0.66 ---- accepted accepted rand-relay 10.1.0.7 ---- accepted accepted refused sri-warf 10.1.0.73 ---- ucb-c70 10.1.0.78 ---- dec-marlboro 10.1.0.79 T--- accepted refused refused nrl-aic 10.1.0.8 T--- accepted accepted accepted dtnsrdc 10.1.0.81 ---- accepted accepted accepted bbn-vax 10.1.0.82 -tfs accepted accepted accepted office-10 10.1.0.93 -tf- accepted refused refused s1-a 10.1.0.95 ---- udel-tcp 10.1.0.96 -tf- sri-sta6 10.1.1.51 ---- srijoyce 10.1.4.51 -tf- accepted accepted refused ucla-security 10.2.0.1 ---- accepted accepted accepted ll-xn 10.2.0.10 ---- d e a d nbs-unix 10.2.0.19 ---- d e a d sri-csl 10.2.0.2 ---- nadc 10.2.0.24 ---- d e a d 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 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 ---- accepted accepted refused 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 ---- accepted accepted+ accepted mit-ai 10.2.0.6 ---- accepted accepted+ accepted 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- refused refused accepted nswc-wo 10.2.0.8 ---- d e a d yale 10.2.0.9 ---- d e a d nusc-npt 10.2.0.92 ---- office-12 10.2.0.93 T--- accepted refused refused 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-- d e a d cmu-cs-c 10.3.0.14 ---- d e a d ames-11 10.3.0.16 ---- radc-tops20 10.3.0.18 ---- accepted accepted+ accepted nbs-pl 10.3.0.19 ---- d e a d sri-tsc 10.3.0.2 -tfs accepted accepted+ accepted edn-unix 10.3.0.20 -tfs accepted usc-ecl 10.3.0.23 -t-- accepted accepted+ accepted wharton-10 10.3.0.24 ---- Page 10 arpa-png11 10.3.0.28 ---- brl-bmd 10.3.0.29 ---- accepted refused refused nprdc 10.3.0.3 -tfs accepted accepted accepted mit-devmultics 10.3.0.31 -t-s u n r e a c h a b l e 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--- accepted accepted+ accepted office-7 10.3.0.43 -t-- refused refused refused mit-mc 10.3.0.44 ---- accepted accepted+ accepted okc-unix 10.3.0.46 ---- bbnc 10.3.0.49 -t-- d e a d 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 ---- 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 ---- accepted accepted accepted sri-iu 10.3.0.73 ---- accepted accepted+ accepted mcclellan 10.3.0.78 ---- accepted 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 ---- accepted accepted accepted 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 ---- dca-ems 10.4.0.20 ---- accepted accepted accepted 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 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 ---- d e a d 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 cmu-cs-k 128.2.254.136 -tfs d e a d cmu-ri-fas 128.2.254.138 -tfs accepted accepted accepted cmu-cs-spice 128.2.254.139 -tfs accepted accepted accepted Page 11 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 accepted accepted accepted cmu-cs-j 128.2.254.144 -tfs d e a d cmu-cs-speech 128.2.254.145 -tfs accepted accepted accepted cmu-cs-unh 128.2.254.150 -tfs accepted accepted accepted cmu-ri-isl2 128.2.254.152 -tfs accepted refused accepted cmu-cs-pt 128.2.254.155 -tfs accepted accepted accepted 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 accepted accepted+ accepted 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 fdl4 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 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 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 accepted accepted accepted csnet-sh 192.5.2.3 T--- accepted accepted+ accepted Page 12 edn-host1 21.1.0.1 -tfs accepted 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 accepted accepted accepted 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- ucbesvax 46.0.0.9 -tf- ucbvax 46.0.0.10 -tf- refused refused accepted ucbkim 46.0.0.11 -tf- accepted accepted accepted 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 Page 13