Port 444 — snpp

Well-known port 444 (tcp/udp): Simple Network Paging Protocol. Service name: snpp. Referenced in RFC1568.

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

registry record

value: 444

references: RFC1568

Service Name	snpp
Port Number	444
Transport Protocol	tcp
Description	Simple Network Paging Protocol
Assignee
Contact
Registration Date
Modification Date
Reference	[RFC1568]
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/444 or /port/444.json