javatrek.org:1764
Connection Banner:
telnet javatrek.org 1764 Software version: 12.0.x Last updated: 17 Nov 2025 - Imported ship & player databases - Reset gold on all imported ships - Updated ship classes: II-A, EXCEL, LARSON, GALAXY, INTREPID, D-10, VORCHA, AVG IX, SPHERE, CUBE Active Ships: 8 Current Runtime: 16h:32m Ship name: Illegal ship name. Ship name:
Encoding
Effective encoding: cp437
Scanner detected: ascii
Telnet Fingerprint
This fingerprint is shared by 28 other servers.
Options offered by server: ECHO, SGA
Data source: 2713f0239026b383/950109f7ed6bee1f.json
The complete JSON record collected during the scan, including Telnet negotiation results and banner data.
{
"server-probe": {
"fingerprint": "2713f0239026b383",
"fingerprint-data": {
"offered-options": [
"ECHO",
"SGA"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"CHARSET",
"COM_PORT",
"EOR",
"GMCP",
"MSDP",
"MSP",
"MSSP",
"MXP",
"STATUS",
"ZMP"
],
"requested-options": [],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "\r\nIllegal ship name.\r\n\r\nShip name: ",
"banner_before_return": "\r\ntelnet javatrek.org 1764\r\nSoftware version: 12.0.x\r\nLast updated: 17 Nov 2025\r\n\r\n- Imported ship & player databases\r\n- Reset gold on all imported ships\r\n- Updated ship classes: II-A, EXCEL, LARSON, GALAXY, INTREPID, D-10, VORCHA,\r\n AVG IX, SPHERE, CUBE\r\n\r\nActive Ships: 8 Current Runtime: 16h:32m\r\n\r\nShip name: ",
"encoding": "ascii",
"option_states": {
"server_offered": {
"ECHO": true,
"SGA": true
},
"server_requested": {
"LINEMODE": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.5058431625366211,
"total": 5.126433610916138
}
}
},
"sessions": [
{
"connected": "2026-02-09T19:27:45.453565+00:00",
"host": "javatrek.org",
"ip": "23.253.235.38",
"port": 1764
}
]
}
Connection Log
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
DEBUG client.py:863 Fingerprint client: host=javatrek.org port=1764
INFO client_base.py:174 Connected to <Peer 23.253.235.38 1764>
DEBUG stream_writer.py:706 recv IAC WILL SGA
DEBUG stream_writer.py:722 WILL SGA unsolicited
DEBUG stream_writer.py:1897 handle_will(SGA)
DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
DEBUG stream_writer.py:947 send IAC DO SGA
DEBUG stream_writer.py:3167 remote_option[SGA] = True
DEBUG stream_writer.py:3167 pending_option[DO + SGA] = False
DEBUG stream_writer.py:706 recv IAC WILL ECHO
DEBUG stream_writer.py:722 WILL ECHO unsolicited
DEBUG stream_writer.py:1897 handle_will(ECHO)
DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:947 send IAC DO ECHO
DEBUG stream_writer.py:3167 remote_option[ECHO] = True
DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:706 recv IAC DONT LINEMODE
DEBUG stream_writer.py:1860 handle_dont(LINEMODE)
DEBUG stream_writer.py:3167 pending_option[WILL + LINEMODE] = False
DEBUG stream_writer.py:3167 local_option[LINEMODE] = False
DEBUG stream_writer.py:706 recv IAC WONT TM
DEBUG stream_writer.py:2022 handle_wont(TM)
WARNING client_base.py:495 File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in _process_chunk
WARNING client_base.py:495 recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495 File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 739, in feed_byte
WARNING client_base.py:495 self.handle_wont(opt)
WARNING client_base.py:495 File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 2024, in handle_wont
WARNING client_base.py:495 raise ValueError("WONT TM received but DO TM was not sent")
WARNING client_base.py:495 ValueError: WONT TM received but DO TM was not sent
DEBUG client_base.py:460 negotiation complete after 2.00s.
DEBUG stream_writer.py:706 recv IAC WILL SGA
DEBUG stream_writer.py:722 WILL SGA unsolicited
DEBUG stream_writer.py:1897 handle_will(SGA)
DEBUG stream_writer.py:706 recv IAC WILL ECHO
DEBUG stream_writer.py:722 WILL ECHO unsolicited
DEBUG stream_writer.py:1897 handle_will(ECHO)
DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:947 send IAC DO BINARY
DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:947 send IAC DO STATUS
DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:947 send IAC DO CHARSET
DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
DEBUG stream_writer.py:947 send IAC DO EOR
DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:947 send IAC DO GMCP
DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:947 send IAC DO MSDP
DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:947 send IAC DO MSSP
DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
DEBUG stream_writer.py:947 send IAC DO MSP
DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
DEBUG stream_writer.py:947 send IAC DO MXP
DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:947 send IAC DO ZMP
DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:947 send IAC DO AARDWOLF
DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:947 send IAC DO ATCP
DEBUG stream_writer.py:706 recv IAC DONT BINARY
DEBUG stream_writer.py:1860 handle_dont(BINARY)
DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = False
DEBUG stream_writer.py:3167 local_option[BINARY] = False
DEBUG stream_writer.py:706 recv IAC DONT STATUS
DEBUG stream_writer.py:1860 handle_dont(STATUS)
DEBUG stream_writer.py:3167 pending_option[WILL + STATUS] = False
DEBUG stream_writer.py:3167 local_option[STATUS] = False
INFO fingerprinting.py:746 connection for server fingerprint 2713f0239026b383
INFO client_base.py:105 Connection closed to <Peer 23.253.235.38 1764>
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug javatrek.org 1764