www.maruo.co.jp:23
Connection Banner:
Server URLs
Server Location: 🇯🇵 Japan (GeoIP)
Encoding
Effective encoding: shift-jis (with ambiguous width as wide)
Override: shift-jis (from bbslist.txt)
Scanner detected: shift-jis
Telnet Fingerprint
This fingerprint is unique to this server.
Options offered by server: BINARY, ECHO, SGA
Options requested from client: AARDWOLF, ATCP, BINARY, GMCP, MCCP2, MCCP3, MSDP, MSP, MSSP, MXP, ZMP
The complete JSON record collected during the scan, including Telnet negotiation results and banner data.
Show JSON
{
"server-probe": {
"fingerprint": "221d5721ebf93973",
"fingerprint-data": {
"offered-options": [
"BINARY",
"ECHO",
"SGA"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"CHARSET",
"COM_PORT",
"EOR",
"GMCP",
"MCCP2",
"MCCP3",
"MSDP",
"MSP",
"MSSP",
"MXP",
"STATUS",
"ZMP"
],
"requested-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"GMCP",
"MCCP2",
"MCCP3",
"MSDP",
"MSP",
"MSSP",
"MXP",
"ZMP"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "\r\n\u30b3\u30df\u30e5\u30cb\u30c6\u30c3\u30af\u30b9\u3078\u3088\u3046\u3053\u305d\r\n\r\n\u79c0\u30cd\u30c3\u30c8\u3078\u3088\u3046\u3053\u305d\r\n\uff08\u65e7\u79c0\u30cd\u30c3\u30c8\u5bfe\u5fdc\u30aa\u30fc\u30c8\u30d1\u30a4\u30ed\u30c3\u30c8\u7528\u30e1\u30c3\u30bb\u30fc\u30b8\uff09\r\n\r\n HideNet System Version 1.72 (2024/07/02)\r\n (c) 1997 - 2024 by \u6709\u9650\u4f1a\u793e\u30b5\u30a4\u30c8\u30fc\u4f01\u753b\r\n\r\n\r\n\u79c0\u30cd\u30c3\u30c8\u3078\u3088\u3046\u3053\u305d\r\n\r\n 1.\u30b3\u30df\u30e5\u30cb\u30c6\u30c3\u30af\u30b9\u306e\u7d39\u4ecb 2.\u5165\u4f1a\u7533\u8acb\r\n 3.\u30d5\u30a9\u30fc\u30e9\u30e0\u4e00\u89a7 4.\u76ee\u5b89\u7bb1\r\n 5.\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u554f\u3044\u5408\u308f\u305b 6.\u30b7\u30a7\u30a2\u30a6\u30a7\u30a2\u6697\u8a3c\u554f\u3044\u5408\u308f\u305b\r\n E.\u30b3\u30df\u30e5\u30cb\u30c6\u30c3\u30af\u30b9\u3092\u7d42\u4e86\r\n\uff1e",
"banner_before_return": "\u30b3\u30df\u30e5\u30cb\u30c6\u30c3\u30af\u30b9\u306e\u4f1a\u54e1\u306f\u30e6\u30fc\u30b6\uff29\uff24\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n\u305d\u3046\u3067\u306a\u3044\u4eba\u306f\u30ea\u30bf\u30fc\u30f3\u30ad\u30fc\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\n\r\nEnter User-ID:",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "shift-jis",
"option_states": {
"server_offered": {
"AARDWOLF": false,
"ATCP": false,
"BINARY": true,
"ECHO": true,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"ZMP": false
},
"server_requested": {
"AARDWOLF": true,
"ATCP": true,
"BINARY": true,
"GMCP": true,
"MCCP2": true,
"MCCP3": true,
"MSDP": true,
"MSP": true,
"MSSP": true,
"MXP": true,
"ZMP": true
}
},
"scan_type": "quick",
"timing": {
"probe": 0.5066256523132324,
"total": 11.521145820617676
}
}
},
"sessions": [
{
"connected": "2026-03-07T04:19:23.472047+00:00",
"host": "www.maruo.co.jp",
"ip": "133.18.225.194",
"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 www.maruo.co.jp 23
Show Logfile
DEBUG client.py:1193 Fingerprint client: host=www.maruo.co.jp port=23
INFO client_base.py:186 Connected to <Peer 133.18.225.194 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 DO MXP
DEBUG stream_writer.py:1836 handle_do(MXP)
DEBUG stream_writer.py:993 skip WILL MXP; pending_option = True
DEBUG stream_writer.py:3330 local_option[MXP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:768 recv IAC DO ATCP
DEBUG stream_writer.py:1836 handle_do(ATCP)
DEBUG stream_writer.py:993 skip WILL ATCP; pending_option = True
DEBUG stream_writer.py:3330 local_option[ATCP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:768 recv IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:1836 handle_do(MCCP3_COMPRESS)
DEBUG stream_writer.py:993 skip WILL MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:3330 local_option[MCCP3_COMPRESS] = True
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC DO GMCP
DEBUG stream_writer.py:1836 handle_do(GMCP)
DEBUG stream_writer.py:993 skip WILL GMCP; pending_option = True
DEBUG stream_writer.py:3330 local_option[GMCP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:768 recv IAC DO AARDWOLF
DEBUG stream_writer.py:1836 handle_do(AARDWOLF)
DEBUG stream_writer.py:993 skip WILL AARDWOLF; pending_option = True
DEBUG stream_writer.py:3330 local_option[AARDWOLF] = True
DEBUG stream_writer.py:3330 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:768 recv IAC DO MSP
DEBUG stream_writer.py:1836 handle_do(MSP)
DEBUG stream_writer.py:993 skip WILL MSP; pending_option = True
DEBUG stream_writer.py:3330 local_option[MSP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:768 recv IAC DO MSDP
DEBUG stream_writer.py:1836 handle_do(MSDP)
DEBUG stream_writer.py:993 skip WILL MSDP; pending_option = True
DEBUG stream_writer.py:3330 local_option[MSDP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:768 recv IAC DO MSSP
DEBUG stream_writer.py:1836 handle_do(MSSP)
DEBUG stream_writer.py:993 skip WILL MSSP; pending_option = True
DEBUG stream_writer.py:3330 local_option[MSSP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + MSSP] = False
DEBUG stream_writer.py:768 recv IAC DO ZMP
DEBUG stream_writer.py:1836 handle_do(ZMP)
DEBUG stream_writer.py:993 skip WILL ZMP; pending_option = True
DEBUG stream_writer.py:3330 local_option[ZMP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:768 recv IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:1836 handle_do(MCCP2_COMPRESS)
DEBUG stream_writer.py:993 skip WILL MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3330 local_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC DO BINARY
DEBUG stream_writer.py:1836 handle_do(BINARY)
DEBUG stream_writer.py:3330 pending_option[WILL + BINARY] = True
DEBUG stream_writer.py:1019 send IAC WILL BINARY
DEBUG stream_writer.py:3330 local_option[BINARY] = True
DEBUG stream_writer.py:3330 pending_option[WILL + BINARY] = False
DEBUG stream_writer.py:768 recv IAC WILL BINARY
DEBUG stream_writer.py:784 WILL BINARY unsolicited
DEBUG stream_writer.py:1994 handle_will(BINARY)
DEBUG stream_writer.py:3330 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1019 send IAC DO BINARY
DEBUG stream_writer.py:3330 remote_option[BINARY] = True
DEBUG stream_writer.py:3330 pending_option[DO + BINARY] = False
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 WONT MXP
DEBUG stream_writer.py:2148 handle_wont(MXP)
DEBUG stream_writer.py:3330 remote_option[MXP] = False
DEBUG stream_writer.py:3330 pending_option[DO + MXP] = False
DEBUG stream_writer.py:768 recv IAC WONT ATCP
DEBUG stream_writer.py:2148 handle_wont(ATCP)
DEBUG stream_writer.py:3330 remote_option[ATCP] = False
DEBUG stream_writer.py:3330 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:768 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2148 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3330 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3330 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC WONT GMCP
DEBUG stream_writer.py:2148 handle_wont(GMCP)
DEBUG stream_writer.py:3330 remote_option[GMCP] = False
DEBUG stream_writer.py:3330 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:768 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2148 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3330 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3330 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:768 recv IAC WONT MSP
DEBUG stream_writer.py:2148 handle_wont(MSP)
DEBUG stream_writer.py:3330 remote_option[MSP] = False
DEBUG stream_writer.py:3330 pending_option[DO + MSP] = False
DEBUG stream_writer.py:768 recv IAC WONT MSDP
DEBUG stream_writer.py:2148 handle_wont(MSDP)
DEBUG stream_writer.py:3330 remote_option[MSDP] = False
DEBUG stream_writer.py:3330 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:768 recv IAC WONT MSSP
DEBUG stream_writer.py:2148 handle_wont(MSSP)
DEBUG stream_writer.py:3330 remote_option[MSSP] = False
DEBUG stream_writer.py:3330 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:768 recv IAC WONT ZMP
DEBUG stream_writer.py:2148 handle_wont(ZMP)
DEBUG stream_writer.py:3330 remote_option[ZMP] = False
DEBUG stream_writer.py:3330 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:768 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2148 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3330 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3330 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG client_base.py:496 negotiation complete after 0.51s.
DEBUG stream_writer.py:3330 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1019 send IAC DO SGA
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
DEBUG stream_writer.py:768 recv IAC WILL SGA
DEBUG stream_writer.py:1994 handle_will(SGA)
DEBUG stream_writer.py:993 skip DO SGA; pending_option = True
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 WONT STATUS
DEBUG stream_writer.py:2148 handle_wont(STATUS)
DEBUG stream_writer.py:3330 remote_option[STATUS] = False
DEBUG stream_writer.py:3330 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:768 recv IAC WONT CHARSET
DEBUG stream_writer.py:2148 handle_wont(CHARSET)
DEBUG stream_writer.py:3330 remote_option[CHARSET] = False
DEBUG stream_writer.py:3330 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:768 recv IAC WONT EOR
DEBUG stream_writer.py:2148 handle_wont(EOR)
DEBUG stream_writer.py:3330 remote_option[EOR] = False
DEBUG stream_writer.py:3330 pending_option[DO + EOR] = False
DEBUG stream_writer.py:768 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2148 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3330 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3330 pending_option[DO + COM_PORT_OPTION] = False
INFO fingerprinting.py:746 new server fingerprint 221d5721ebf93973
INFO client_base.py:118 Connection closed to <Peer 133.18.225.194 23>