Fingerprints
A fingerprint is a hash of a server’s Telnet option negotiation behavior – which options it offers to the client, which it requests from the client, and which it refuses. Servers running the same software version typically produce identical fingerprints. A majority of servers perform no negotiation at all and share the same empty fingerprint.
Click a fingerprint link to see the full negotiation details and all servers in that group.
Fingerprint |
Truncated hash identifying the negotiation pattern. Click to see the full detail page. |
Servers |
Number of servers sharing this exact negotiation behavior. |
Offers |
Telnet options the server offers (WILL) to the client during negotiation. |
Requests |
Telnet options the server requests (DO) from the client. |
Examples |
Sample server names sharing this fingerprint. |
Fingerprint |
Servers |
Offers |
Requests |
Examples |
|---|---|---|---|---|
257 |
AARDWOLF, ATCP, ECHO, GMCP, MC |
NAWS, NEW_ENVIRON, TSPEED, TTY |
104.195.221.163:23, 107.175.69.10:60023, 108.216.1 |
|
162 |
ECHO, SGA |
BINARY, TTYPE |
122.199.58.252:2323, 122.58.172.195:1024, 13leader |
|
134 |
BINARY, ECHO, SGA |
BINARY |
108.29.0.206:23, 13th.hoyvision.com:6400, 142.11.2 |
|
100 |
none |
none |
142.93.52.94:23, 162.212.158.202:23, 173.14.208.15 |
|
41 |
none |
none |
104.37.189.44:6996, 144.217.252.203:7900, 148.251. |
|
34 |
BINARY, ECHO, SGA |
BINARY, SGA |
141.0.110.62:2323, 24.57.53.43:23000, 24.64.95.197 |
|
30 |
ECHO, SGA |
none |
132.226.155.29:23, 139.59.222.14:23, 153.127.6.190 |
|
25 |
AARDWOLF, ATCP, BINARY, CHARSE |
NAWS, NEW_ENVIRON, TSPEED, TTY |
104.246.170.121:23, 45.79.93.198:23, 73.42.12.93:2 |
|
22 |
BINARY, ECHO, SGA |
BINARY, NAWS, NEW_ENVIRON, SGA |
104.142.112.149:9000, 122.199.12.99:8888, 134.209. |
|
21 |
BINARY, ECHO, SGA, STATUS |
ECHO, LFLOW, NAWS, NEW_ENVIRON |
188.166.9.190:23, bbs.oldchat.ru:23, bbs.olddos.kr |
|
20 |
ECHO, SGA |
BINARY |
207.167.252.79:2324, 80.7.90.17:31337, 86.180.19.1 |
|
17 |
BINARY, ECHO, SGA, STATUS |
BINARY, LINEMODE, NAWS, TSPEED |
104.57.170.70:6840, 5.150.245.20:2323, 89.244.217. |
|
17 |
none |
BINARY, TTYPE |
20forbeers.com:1337, 67.230.158.234:23, bbs.archai |
|
15 |
BINARY, ECHO, SGA |
none |
132.145.210.148:3000, 64vintageremixbbs.dyndns.org |
|
15 |
none |
none |
bbs.jacobcat.app:513, bbs.nikom.org:2323, bbs.nint |
|
14 |
CHARSET |
CHARSET |
107.217.154.237:513, 132.145.58.129:513, 139.162.2 |
|
13 |
ECHO, SGA |
NAWS, TTYPE |
54.238.90.108:23, aeug.asuscomm.com:8888, andcycle |
|
12 |
BINARY, ECHO, SGA |
BINARY, NAWS, TTYPE |
120.92.212.76:23, 211.68.71.66:23, 39.106.161.147: |
|
11 |
none |
NAWS, NEW_ENVIRON, TSPEED, TTY |
217.81.85.246:23, 86.12.24.168:23, bbs.b-wells.us: |
|
10 |
BINARY, ECHO, SGA |
BINARY, SGA, TTYPE |
173.14.206.213:23, 5.38.247.23:1212, 86.59.167.15: |
|
6 |
ECHO, SGA |
BINARY, TTYPE |
198.71.48.13:7777, 1stchoicecore.co.nz:1030, 5.198 |
|
6 |
BINARY, ECHO, SGA |
BINARY |
50.47.85.64:23, 68.98.101.79:23, 76.104.161.135:23 |
|
6 |
ECHO, SGA |
TTYPE |
bbs.as.ntu.edu.tw:23, bbs.cis92.net:23, bbs.gamer. |
|
5 |
BINARY, ECHO, SGA |
BINARY, SGA |
109.247.190.78:2323, ezycom.retroswim.net:2323, ma |
|
5 |
ECHO, GMCP, MCCP2, MSDP, MSSP, |
LINEMODE, MCCP2, MSSP, NAWS, T |
155.212.185.109:4000, 157.230.64.29:4000, 173.75.1 |
|
5 |
none |
SGA |
24.96.157.17:23, 50.110.169.17:23, amigaundergroun |
|
5 |
AARDWOLF, ATCP, ECHO, GMCP, MC |
NAWS, TSPEED, TTYPE |
98.45.212.129:23, bbs.emeraldhill.org:23, bbs.wz5b |
|
4 |
none |
ATCP, CHARSET, MXP, NAWS, TTYP |
143.109.10.156:5321, ansalon.net:8679, dragonballr |
|
4 |
MCCP2 |
none |
192.99.17.109:4000, 78.47.102.200:4000, hiervard.r |
|
4 |
GMCP, MCCP2, MSSP, ZMP |
MXP, NAWS, NEW_ENVIRON, TTYPE |
199.74.141.8:1035, 82.68.167.68:4242, 88.97.75.68: |
|
4 |
BINARY, CHARSET, EOR, SGA |
BINARY, CHARSET, EOR, NAWS, NE |
216.136.9.5:1809, connect.mu-gateway.net:6700, ome |
|
4 |
AARDWOLF, ATCP, GMCP, MCCP2, M |
none |
94.22.232.77:23, bbs.furryrefuge.com:23, kneesurge |
|
3 |
none |
GMCP, LINEMODE, MCCP2, MSSP, M |
118.195.237.158:6666, dnd.desolation.org:4201, elv |
|
3 |
none |
NAWS, TTYPE |
130.95.13.14:4242, ror.us.to:3000, www.ateraan.com |
|
3 |
none |
BINARY, LINEMODE, NAWS, TSPEED |
45.72.180.214:23, absinthebbs.net:1940, retrolair. |
|
3 |
none |
BINARY |
96.231.233.52:23, 96.231.233.58:23, 96.231.233.61: |
|
3 |
BINARY, ECHO, SGA, STATUS |
BINARY, LINEMODE, NAWS, TSPEED |
bbs.silverhawk.no:6400, heightsbbs.heightspc.net:6 |
|
3 |
ECHO, SGA |
none |
corsysystem.org:2300, milek7.pl:23, nebbs.servehtt |
|
2 |
none |
ATCP, CHARSET, MXP, NAWS, SGA, |
150.107.201.19:4000, dd4.webredirect.org:8888 |
|
2 |
BINARY, SGA |
none |
172.101.80.169:2000, chrysalisbbs.org:8888 |
|
2 |
MCCP2, MSSP |
CHARSET, NAWS, TTYPE |
50.214.28.50:8888, px4.kitsunet.net:2069 |
|
2 |
BINARY, ECHO, EOR, SGA |
none |
64life.net:1983, heatwave.ddns.net:9640 |
|
2 |
none |
CHARSET |
71.95.196.34:513, c64u.club:6400 |
|
2 |
ECHO, SGA |
ECHO, NAWS |
bbs.apostols.org:23, bbs.iscabbs.com:23 |
|
2 |
BINARY, ECHO, SGA |
BINARY, NAWS, TSPEED, TTYPE |
bbs.fozztexx.com:23, klud.ge:23 |
|
2 |
BINARY, ECHO, SGA, STATUS |
BINARY, ECHO, LFLOW, NAWS, NEW |
bbs.impakt.net:6502, mbsedev.bnbbbs.net:2323 |
|
2 |
none |
NAWS, TSPEED, TTYPE |
bbs.interlinked.us:23, krion.io:1337 |
|
2 |
BINARY, ECHO |
none |
bbs.powerbbs.com:23, bbs.whitewing.gr.jp:23 |
|
2 |
none |
BINARY, SGA |
bbs.terminaltavern.com:23, montereybbs.com:23 |
|
2 |
BINARY |
SGA |
bbswordle.com:23, quazarbbs.dynu.net:2523 |
|
2 |
BINARY, ECHO, SGA |
TTYPE |
cvic.org:23, waffle.c4bmore.com:2001 |
|
2 |
ECHO, SGA |
NAWS |
dungeon.name:20020, shadowbbs.com:23 |
|
2 |
ECHO |
none |
fibs.com:4321, theaerodromebbs.com:6502 |
|
2 |
none |
LINEMODE |
geas.de:3333, vikingmud.org:2001 |
|
2 |
COM_PORT, ECHO, SGA |
BINARY |
sanctumbbs.com:6502, x-bit.org:23230 |
|
2 |
BINARY, ECHO, SGA |
BINARY, ECHO, SGA |
scoobysdoo.ddns.net:2023, sysgod.org:23000 |
|
1 |
ECHO, SGA |
TSPEED, TTYPE |
103.95.48.171:23 |
|
1 |
none |
TTYPE |
107.161.22.171:9999 |
|
1 |
BINARY, ECHO, SGA |
LFLOW, NAWS, TSPEED, TTYPE, XD |
107.195.72.202:1170 |
|
1 |
none |
NAWS |
13.72.87.55:3000 |
|
1 |
SGA |
LINEMODE |
136.144.155.250:8888 |
|
1 |
BINARY, ECHO, GMCP, MSDP, MSP |
MXP, TTYPE |
139.162.249.62:5555 |
|
1 |
CHARSET, EOR, GMCP, MCCP2 |
none |
146.59.45.33:4004 |
|
1 |
none |
NAWS, SGA |
158.69.60.181:2323 |
|
1 |
BINARY, ECHO, SGA |
SGA |
162.118.68.104:23 |
|
1 |
ECHO, SGA |
SGA |
162.243.54.214:23 |
|
1 |
GMCP |
TTYPE |
170.249.198.110:1825 |
|
1 |
BINARY, ECHO, GMCP, MSDP, MSP, |
TTYPE |
172.105.94.5:5555 |
|
1 |
CHARSET, ECHO, GMCP, MCCP2, MS |
GMCP, MCCP2, MSP, MSSP, NAWS, |
184.58.204.114:7777 |
|
1 |
MCCP2, MXP |
BINARY |
185.246.66.117:9001 |
|
1 |
AARDWOLF, ATCP, BINARY, CHARSE |
AARDWOLF, ATCP, BINARY, CHARSE |
1984.ws:23 |
|
1 |
ECHO, SGA |
NAWS, TTYPE |
1stchoicecore.co.nz:1028 |
|
1 |
none |
ECHO, LINEMODE |
213.166.5.201:23 |
|
1 |
CHARSET, EOR, SGA, STATUS |
BINARY, CHARSET, ECHO, EOR, SG |
300baud.dynu.net:2525 |
|
1 |
none |
NAWS |
5.39.80.203:7000 |
|
1 |
BINARY, GMCP, MCCP2, MSDP, MSP |
GMCP, MCCP2, MSDP, MSP, MSSP, |
51.222.85.183:5555 |
|
1 |
none |
MXP, NAWS, TTYPE |
52.19.37.158:7465 |
|
1 |
ECHO, SGA |
NAWS, NEW_ENVIRON |
52.40.49.152:23 |
|
1 |
CHARSET, EOR, STATUS |
CHARSET, ECHO, EOR, STATUS |
67.131.59.192:27 |
|
1 |
SGA |
LINEMODE, NAWS, SGA, TTYPE |
74.93.16.50:7777 |
|
1 |
MSDP, MSP, MSSP |
ATCP, CHARSET, MXP, NAWS, TTYP |
75.3.200.42:9000 |
|
1 |
MSSP, ZMP |
GMCP, MXP, NAWS, NEW_ENVIRON, |
81.182.77.35:1222 |
|
1 |
SGA |
NAWS |
97.115.95.251:4000 |
|
1 |
AARDWOLF, ATCP, GMCP, MCCP2 |
AARDWOLF, NAWS, TTYPE |
aardmud.org:23 |
|
1 |
ECHO, SGA, STATUS |
BINARY, LINEMODE, NAWS, TSPEED |
adibbs.sytes.net:6800 |
|
1 |
ECHO, MSSP, SGA |
NAWS, TTYPE |
ascii.dynu.net:4096 |
|
1 |
none |
AARDWOLF, ATCP, GMCP, MCCP2, M |
bbs.anduin.net:23 |
|
1 |
none |
BINARY, SGA, TTYPE |
bbs.bnbbbs.net:2023 |
|
1 |
ECHO, SGA |
NAWS, SGA, TTYPE |
bbs.deadparrotbbs.com:2323 |
|
1 |
BINARY, ECHO, SGA, STATUS |
ECHO, LFLOW, NAWS, NEW_ENVIRON |
bbs.dragonsweb.org:23 |
|
1 |
BINARY, ECHO, SGA |
none |
bbs.thejollyrogerbbs.com:8023 |
|
1 |
BINARY, ECHO |
BINARY, LINEMODE |
bitwoods.duckdns.org:23 |
|
1 |
CHARSET, GMCP, MSDP, MSSP |
AARDWOLF, ATCP, CHARSET, GMCP, |
centralontarioremote.net:1123 |
|
1 |
none |
NEW_ENVIRON, TSPEED, TTYPE, XD |
chimia.se:2323 |
|
1 |
ECHO, SGA |
LINEMODE, NAWS |
claudes.lovelybits.org:23 |
|
1 |
EOR, SGA |
EOR, NAWS, SGA |
condor.rorscha.ch:1234 |
|
1 |
MCCP2, MSSP, ZMP |
ATCP, CHARSET, GMCP, MCCP3, MS |
crowsnestbbs.ddns.net:6801 |
|
1 |
none |
NAWS, NEW_ENVIRON, TTYPE |
cryosphere.net:6666 |
|
1 |
AARDWOLF, ECHO, GMCP, MCCP3, M |
none |
dhxy.info:23 |
|
1 |
ECHO |
ECHO, NAWS |
dl2.net:4000 |
|
1 |
BINARY, CHARSET, ECHO, SGA, ST |
NAWS, NEW_ENVIRON, TSPEED, TTY |
dynamite.bbsing.com:23 |
|
1 |
none |
CHARSET, NAWS |
exigenesis.net:4201 |
|
1 |
BINARY, MCCP2, MXP, STATUS |
LINEMODE, NAWS, NEW_ENVIRON, T |
ff.mud.de:7600 |
|
1 |
BINARY, ECHO |
BINARY, ECHO |
fw2.cnetbbs.net:6800 |
|
1 |
EOR |
STATUS |
haven.enyc.org.uk:7777 |
|
1 |
none |
NAWS, TTYPE |
lament.ghostglass.net:8181 |
|
1 |
none |
ECHO, LFLOW, NAWS, NEW_ENVIRON |
lynx.scramworks.net:23 |
|
1 |
BINARY, ECHO, SGA |
BINARY, NAWS, SGA, TTYPE |
maxbbs.ddns.net:24023 |
|
1 |
none |
CHARSET, GMCP, MXP, NAWS, TTYP |
mclmud.mclink.it:6000 |
|
1 |
GMCP, MSSP |
NEW_ENVIRON, TTYPE |
mongoose.moo.mud.org:7777 |
|
1 |
BINARY, ECHO, SGA, STATUS |
BINARY, ECHO, LFLOW, LINEMODE, |
mono.org:23 |
|
1 |
none |
BINARY, CHARSET, NAWS, NEW_ENV |
mozz.us:23 |
|
1 |
AARDWOLF, ATCP, ECHO, GMCP, MC |
TTYPE |
multinube.net:23 |
|
1 |
MXP |
TTYPE |
mush.elendor.net:1892 |
|
1 |
none |
BINARY, ECHO, LFLOW, NAWS, NEW |
nethack4.org:23 |
|
1 |
ECHO, SGA |
BINARY |
nightbite.redirectme.net:2323 |
|
1 |
AARDWOLF, ATCP, GMCP, MCCP2, M |
AARDWOLF, ATCP, GMCP, MCCP2, M |
optical.c64bbs.nu:64128 |
|
1 |
ECHO, SGA |
NAWS, NEW_ENVIRON, SGA, TTYPE |
play.ddgame.us:23 |
|
1 |
ECHO, SGA |
AARDWOLF, ATCP, GMCP, MCCP3 |
qeeai.com:23 |
|
1 |
none |
LINEMODE, NAWS, TTYPE |
razors.speakgeek.org:4000 |
|
1 |
EOR, MCCP2, MSP, MXP |
MCCP2, MSP, MXP |
rom.mud.de:4000 |
|
1 |
COM_PORT, ECHO, SGA |
BINARY |
sf.a-net.online:2323 |
|
1 |
GMCP, MCCP2 |
GMCP |
sylvanus.net:4343 |
|
1 |
ECHO, SGA |
BINARY, NAWS, NEW_ENVIRON, TTY |
telehack.com:23 |
|
1 |
AARDWOLF, ATCP, BINARY, CHARSE |
none |
telnet.harborbbs.com:23 |
|
1 |
ECHO, SGA |
SGA |
telnetbible.com:23 |
|
1 |
none |
TTYPE |
torilmud.com:9999 |
|
1 |
GMCP, MCCP2 |
NAWS, TTYPE |
towers.t2tmud.org:9999 |
|
1 |
CHARSET, GMCP, MSDP, MSSP |
TTYPE |
vormud.genesismuds.com:7777 |
|
1 |
BINARY, SGA |
BINARY, ECHO, SGA |
vortex.redirectme.net:3777 |
|
1 |
none |
LINEMODE, NAWS, NEW_ENVIRON, T |
wl.mud.de:4711 |
|
1 |
BINARY, ECHO, SGA |
AARDWOLF, ATCP, BINARY, GMCP, |
www.maruo.co.jp:23 |
|
1 |
CHARSET, GMCP, MSSP, SGA |
NAWS, SGA, TTYPE |
zeus.cybercitizen.net:3337 |