Port 633 — servstat

Well-known port 633 (tcp/udp): Service Status update (Sterling Software). Service name: servstat.

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

registry record

value: 633

Service Name	servstat
Port Number	633
Transport Protocol	tcp
Description	Service Status update (Sterling Software)
Assignee	[Greg_Rose]
Contact	[Greg_Rose]
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/633 or /port/633.json