Port 903 — ideafarm-panic

Well-known port 903 (tcp/udp): self documenting Telnet Panic Door. Service name: ideafarm-panic.

port kind port status standard verification verified tier A iana-registry-row@1

registry record

value: 903

Service Name	ideafarm-panic
Port Number	903
Transport Protocol	tcp
Description	self documenting Telnet Panic Door
Assignee	[Wo_o_Ideafarm]
Contact	[Wo_o_Ideafarm]
Registration Date
Modification Date
Reference
Service Code
Unauthorized Use Reported
Assignment Notes

source: https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.csv
version: IANA registry, Last-Modified: Fri, 29 May 2026 01:11:28 GMT
retrieved: 2026-05-29 · updated: 2026-05-29

agent: curl -H 'accept: application/json' wire.phall.io/port/903 or /port/903.json