bbs.horizonbbs.org:23
Connection Banner:
Server URLs
- bbs.horizonbbs.org:23
- Website: bbs.horizonbbs.net
Server Location: 🇺🇸 United States (GeoIP)
Listing
BBS Name: Horizon BBS (from listing)
Sysop: ccrash
Listed Location: Huntington Beach, CA, USA
BBS Software
Detected: Synchronet
Encoding
Effective encoding: utf-8
Override: utf-8 (from bbslist.txt)
Scanner detected: utf-8
Telnet Fingerprint
This fingerprint is shared by 256 other servers.
Options offered by server: AARDWOLF, ATCP, ECHO, GMCP, MCCP2, MCCP3, MSDP, MSP, MSSP, MXP, SGA, ZMP
Options requested from client: NAWS, NEW_ENVIRON, TSPEED, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and banner data.
Show JSON
{
"server-probe": {
"fingerprint": "cdf52165b1ba8b95",
"fingerprint-data": {
"offered-options": [
"AARDWOLF",
"ATCP",
"ECHO",
"GMCP",
"MCCP2",
"MCCP3",
"MSDP",
"MSP",
"MSSP",
"MXP",
"SGA",
"ZMP"
],
"probed-protocol": "server",
"refused-options": [
"BINARY",
"CHARSET",
"COM_PORT",
"EOR",
"STATUS"
],
"requested-options": [
"NAWS",
"NEW_ENVIRON",
"TSPEED",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "\u001b[37;40m\r\n\u001b[2J\u001b[H\r\n\u001b[2J\u001b[H\u001b[34mThe \u001b[1m\u001b[37m.xHLLS@\u001b[0;37;40m\u001b[28C\u001b[1m@88>\u001b[0;37;40m\r\n\u001b[1m .-`8888hxxx~\u001b[0;37;40m\u001b[9C\u001b[1mu.\u001b[0;37;40m\u001b[5C\u001b[1m.u . %8P\u001b[0;37;40m\u001b[6C\u001b[1m..\u001b[0;37;40m\u001b[10C\u001b[1mu.\u001b[0;37;40m\u001b[5C\u001b[1mu. u.\u001b[0;37;40m\r\n\u001b[1m .H8X `%888*\"\u001b[0;37;40m\u001b[5C\u001b[1m...ue888b .d88B :@8c .\u001b[0;37;40m\u001b[5C\u001b[1m.@88i ...ue888b x@88k u@88cR ?8888X \"88888X 888R I888> 4888> ' 888E ..dILr~` 888R I888> 8888 888R\u001b[0;37;40m\r\n\u001b[1m ?8888X '88888>888R I888> 4888>\u001b[0;37;40m\u001b[6C\u001b[1m888E '\".-%88b 888R I888> 8888 888R\u001b[0;37;40m\r\n\u001b[1m8H %8888\u001b[0;37;40m\u001b[5C\u001b[1m`8888>8888cJ888 .d888L .+ 888E @ '888ku8888cJ888 8888 888R\u001b[0;37;40m\r\n\u001b[1m88> 888\"\u001b[0;37;40m\u001b[6C\u001b[1m8888 \"*888*P\" ^\"8888*\" 888& 8F 8888 \"*888*P\" \"*88*\" 8888\" ` x8888h. d*\" \u001b[0;37;40m\u001b[34mThe Horizon BBS\u001b[37m\u001b[10C\u001b[1m\"\" '8 888F\u001b[0;37;40m\r\n\u001b[1m !\"\"*888%~\u001b[0;37;40m\u001b[5C\u001b[34mSysop\u001b[1m\u001b[37m: \u001b[0;37;40m\u001b[34mChris Crash\u001b[37m\u001b[11C\u001b[1m%k <88F \u001b[34mFounded 1994 Arvin, Ca.\u001b[0;37;40m\r\n\u001b[1m\u001b[34m \u001b[37m! `\" .\u001b[0;37;40m\u001b[5C\u001b[34mAddress\u001b[1m\u001b[37m: \u001b[0;37;40m\u001b[34mbbs\u001b[1m\u001b[37m.\u001b[0;37;40m\u001b[34mhorizonbbs\u001b[1m\u001b[37m.\u001b[0;37;40m\u001b[34mnet \u001b[37m\"+:*%`\r\n\u001b[1m '-....:~\u001b[0;37;40m\u001b[6C\u001b[34mLocation\u001b[1m\u001b[37m: \u001b[0;37;40m\u001b[34mHuntington Beach\u001b[1m\u001b[37m,\u001b[34m \u001b[0;37;40m\u001b[34mCA\u001b[37m\r\n\r\n\u001b[14C\u001b[1m\u001b[30m\udcda\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u001b[0;37;40m\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u001b[1m\u001b[34m\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u001b[0;37;40m\u001b[34m\udcbf\u001b[37m\r\n\u001b[14C\u001b[1m\u001b[30m\udcb3\u001b[37mUser Name:\u001b[0;37;40m\u001b[13C\u001b[34m\udcb3 \u001b[1m\u001b[37m(Or \"NEW\")\u001b[0;37;40m\r\n\u001b[14C\u001b[1m\udcc0\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u001b[0;37;40m\u001b[34m\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcd9\u001b[37m\r\n\u001b[34C\u001b[1m\u001b[34m\udcda\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u001b[0;37;40m\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u001b[1m\u001b[30m\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u013f\u001b[0;37;40m\r\n\u001b[34C\u001b[1m\u001b[34m\udcb3\u001b[37mPassword:\u001b[0;37;40m\u001b[14C\u001b[1m\u001b[30m\udcb3\u001b[0;37;40m\r\n\u001b[34C\u001b[1m\udcc0\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\udcc4\u001b[30m\udcc4\udcd9\u001b[0;37;40m\r\n\r\n\r\n\r\n\r\n\r\n\u001b[14;27H",
"banner_before_return": "\r\nSynchronet BBS for Linux Version 3.21\r\nTelnet connection from: 64.227.40.173\r\nResolving hostname...\r\n\r\n\u001b[s\u001b[0c\u001b[255B\u001b[255C\u001b[30;40m\b_\u001b[6n\u001b[u\u001b[!_\r\ufeff\u001b[6n\u001b[0m\u001b[2J\u001b[H\f\r\r Synchronet BBS for Linux Version 3.21 Copyright 2025 Rob Swindell\r\n",
"dsr_replies": 2,
"dsr_requests": 2,
"encoding": "utf-8",
"option_states": {
"server_offered": {
"AARDWOLF": true,
"ATCP": true,
"ECHO": true,
"GMCP": true,
"MCCP2": true,
"MCCP3": true,
"MSDP": true,
"MSP": true,
"MSSP": true,
"MXP": true,
"SGA": true,
"ZMP": true
},
"server_requested": {
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"NAWS": true,
"NEW_ENVIRON": true,
"SNDLOC": false,
"TSPEED": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.5047695636749268,
"total": 13.571243286132812
}
}
},
"sessions": [
{
"connected": "2026-03-07T04:20:24.452736+00:00",
"host": "bbs.horizonbbs.org",
"ip": "35.160.170.34",
"port": 23
}
]
}
Connection Log
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug bbs.horizonbbs.org 23
Show Logfile
DEBUG client.py:1193 Fingerprint client: host=bbs.horizonbbs.org port=23
INFO client_base.py:186 Connected to <Peer 35.160.170.34 23>
DEBUG stream_writer.py:3330 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1019 send IAC WILL MXP
DEBUG stream_writer.py:3330 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1019 send IAC WILL ATCP
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3330 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1019 send IAC WILL GMCP
DEBUG stream_writer.py:3330 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1019 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3330 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSP
DEBUG stream_writer.py:3330 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSDP
DEBUG stream_writer.py:3330 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSSP
DEBUG stream_writer.py:3330 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1019 send IAC WILL ZMP
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3330 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1019 send IAC DO MXP
DEBUG stream_writer.py:3330 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1019 send IAC DO ATCP
DEBUG stream_writer.py:3330 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3330 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1019 send IAC DO GMCP
DEBUG stream_writer.py:3330 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1019 send IAC DO AARDWOLF
DEBUG stream_writer.py:3330 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1019 send IAC DO MSP
DEBUG stream_writer.py:3330 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1019 send IAC DO MSDP
DEBUG stream_writer.py:3330 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1019 send IAC DO MSSP
DEBUG stream_writer.py:3330 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1019 send IAC DO ZMP
DEBUG stream_writer.py:3330 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:768 recv IAC DONT MXP
DEBUG stream_writer.py:1959 handle_dont(MXP)
DEBUG stream_writer.py:3330 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3330 local_option[MXP] = False
DEBUG stream_writer.py:768 recv IAC DONT ATCP
DEBUG stream_writer.py:1959 handle_dont(ATCP)
DEBUG stream_writer.py:3330 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3330 local_option[ATCP] = False
DEBUG stream_writer.py:768 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:1959 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3330 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC DONT GMCP
DEBUG stream_writer.py:1959 handle_dont(GMCP)
DEBUG stream_writer.py:3330 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3330 local_option[GMCP] = False
DEBUG stream_writer.py:768 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:1959 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3330 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3330 local_option[AARDWOLF] = False
DEBUG stream_writer.py:768 recv IAC DONT MSP
DEBUG stream_writer.py:1959 handle_dont(MSP)
DEBUG stream_writer.py:3330 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3330 local_option[MSP] = False
DEBUG stream_writer.py:768 recv IAC DONT MSDP
DEBUG stream_writer.py:1959 handle_dont(MSDP)
DEBUG stream_writer.py:3330 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3330 local_option[MSDP] = False
DEBUG stream_writer.py:768 recv IAC DONT MSSP
DEBUG stream_writer.py:1959 handle_dont(MSSP)
DEBUG stream_writer.py:3330 pending_option[WILL + MSSP] = False
DEBUG stream_writer.py:3330 local_option[MSSP] = False
DEBUG stream_writer.py:768 recv IAC DONT ZMP
DEBUG stream_writer.py:1959 handle_dont(ZMP)
DEBUG stream_writer.py:3330 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3330 local_option[ZMP] = False
DEBUG stream_writer.py:768 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:1959 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3330 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC WILL MXP
DEBUG stream_writer.py:1994 handle_will(MXP)
DEBUG stream_writer.py:993 skip DO MXP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MXP] = True
DEBUG stream_writer.py:3330 pending_option[DO + MXP] = False
DEBUG stream_writer.py:768 recv IAC WILL ATCP
DEBUG stream_writer.py:1994 handle_will(ATCP)
DEBUG stream_writer.py:993 skip DO ATCP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[ATCP] = True
DEBUG stream_writer.py:3330 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:768 recv IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:1994 handle_will(MCCP3_COMPRESS)
DEBUG stream_writer.py:993 skip DO MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MCCP3_COMPRESS] = True
DEBUG stream_writer.py:2059 MCCP3: client compression activated
DEBUG stream_writer.py:3330 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC WILL GMCP
DEBUG stream_writer.py:1994 handle_will(GMCP)
DEBUG stream_writer.py:993 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[GMCP] = True
DEBUG stream_writer.py:1067 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1067 send IAC SB GMCP Core.Supports.Set IAC SE
INFO client.py:201 GMCP handshake: Core.Hello + Core.Supports.Set ['Char 1', 'Char.Vitals 1', 'Char.Items 1', 'Room 1', 'Room.Info
1', 'Comm 1', 'Comm.Channel 1', 'Group 1']
DEBUG stream_writer.py:3330 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:768 recv IAC WILL AARDWOLF
DEBUG stream_writer.py:1994 handle_will(AARDWOLF)
DEBUG stream_writer.py:993 skip DO AARDWOLF; pending_option = True
DEBUG stream_writer.py:3330 remote_option[AARDWOLF] = True
DEBUG stream_writer.py:3330 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:768 recv IAC WILL MSP
DEBUG stream_writer.py:1994 handle_will(MSP)
DEBUG stream_writer.py:993 skip DO MSP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MSP] = True
DEBUG stream_writer.py:3330 pending_option[DO + MSP] = False
DEBUG stream_writer.py:768 recv IAC WILL MSDP
DEBUG stream_writer.py:1994 handle_will(MSDP)
DEBUG stream_writer.py:993 skip DO MSDP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MSDP] = True
DEBUG stream_writer.py:3330 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:768 recv IAC WILL MSSP
DEBUG stream_writer.py:1994 handle_will(MSSP)
DEBUG stream_writer.py:993 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MSSP] = True
DEBUG stream_writer.py:3330 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:768 recv IAC WILL ZMP
DEBUG stream_writer.py:1994 handle_will(ZMP)
DEBUG stream_writer.py:993 skip DO ZMP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[ZMP] = True
DEBUG stream_writer.py:3330 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:768 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:1994 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:993 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3330 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG client_base.py:475 MCCP3 compression started (client→server)
DEBUG client_base.py:496 negotiation complete after 0.38s.
DEBUG stream_writer.py:768 recv IAC WILL ECHO
DEBUG stream_writer.py:784 WILL ECHO unsolicited
DEBUG stream_writer.py:1994 handle_will(ECHO)
DEBUG stream_writer.py:3330 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1019 send IAC DO ECHO
DEBUG stream_writer.py:3330 remote_option[ECHO] = True
DEBUG stream_writer.py:3330 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:768 recv IAC WILL SGA
DEBUG stream_writer.py:784 WILL SGA unsolicited
DEBUG stream_writer.py:1994 handle_will(SGA)
DEBUG stream_writer.py:3330 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1019 send IAC DO SGA
DEBUG stream_writer.py:3330 remote_option[SGA] = True
DEBUG stream_writer.py:3330 pending_option[DO + SGA] = False
DEBUG stream_writer.py:768 recv IAC DO TTYPE
DEBUG stream_writer.py:1836 handle_do(TTYPE)
DEBUG stream_writer.py:3330 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1019 send IAC WILL TTYPE
DEBUG stream_writer.py:3330 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3330 local_option[TTYPE] = True
DEBUG stream_writer.py:3330 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:768 recv IAC DO TSPEED
DEBUG stream_writer.py:1836 handle_do(TSPEED)
DEBUG stream_writer.py:3330 pending_option[WILL + TSPEED] = True
DEBUG stream_writer.py:1019 send IAC WILL TSPEED
DEBUG stream_writer.py:3330 pending_option[SB + TSPEED] = True
DEBUG stream_writer.py:3330 local_option[TSPEED] = True
DEBUG stream_writer.py:3330 pending_option[WILL + TSPEED] = False
DEBUG stream_writer.py:768 recv IAC DO SNDLOC
DEBUG stream_writer.py:1836 handle_do(SNDLOC)
DEBUG stream_writer.py:1944 DO SNDLOC not supported.
DEBUG stream_writer.py:3330 local_option[SNDLOC] = False
DEBUG stream_writer.py:1019 send IAC WONT SNDLOC
DEBUG stream_writer.py:768 recv IAC DO NAWS
DEBUG stream_writer.py:1836 handle_do(NAWS)
DEBUG stream_writer.py:3330 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1019 send IAC WILL NAWS
DEBUG stream_writer.py:2453 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3330 local_option[NAWS] = True
DEBUG stream_writer.py:3330 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:768 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1836 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3330 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:1019 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3330 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3330 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3330 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:3330 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1019 send IAC DO BINARY
DEBUG stream_writer.py:3330 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1019 send IAC DO STATUS
DEBUG stream_writer.py:3330 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1019 send IAC DO CHARSET
DEBUG stream_writer.py:3330 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1019 send IAC DO EOR
DEBUG stream_writer.py:3330 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1019 send IAC DO COM_PORT_OPTION
INFO fingerprinting.py:755 connection for server fingerprint cdf52165b1ba8b95
INFO client_base.py:118 Connection closed to <Peer 35.160.170.34 23>