202.61.251.17:23
Connection Banner:
Server busy
Encoding
Effective encoding: cp437
Scanner detected: ascii
Telnet Fingerprint
This fingerprint is shared by 46 other servers.
Data source: c2dd7d4e76383b41/b5c2e214d7fc4404.json
The complete JSON record collected during the scan, including Telnet negotiation results and banner data.
{
"server-probe": {
"fingerprint": "c2dd7d4e76383b41",
"fingerprint-data": {
"offered-options": [],
"probed-protocol": "server",
"refused-options": [],
"requested-options": [],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "",
"banner_before_return": "Server busy",
"encoding": "ascii",
"option_states": {
"server_offered": {},
"server_requested": {}
},
"scan_type": "quick",
"timing": {
"probe": 0.0,
"total": 0.5009851455688477
}
}
},
"sessions": [
{
"connected": "2026-02-09T19:26:41.005147+00:00",
"host": "202.61.251.17",
"ip": "202.61.251.17",
"port": 23
}
]
}
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=202.61.251.17 port=23
INFO client_base.py:174 Connected to <Peer 202.61.251.17 23>
DEBUG client_base.py:88 EOF from server, closing.
INFO client_base.py:105 Connection closed to <Peer 202.61.251.17 23>
INFO fingerprinting.py:746 connection for server fingerprint c2dd7d4e76383b41
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug 202.61.251.17 23