Port 447 — ddm-dfm

Well-known port 447 (tcp/udp): DDM-Distributed File Management. Service name: ddm-dfm.

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

registry record

value: 447

Service Name	ddm-dfm
Port Number	447
Transport Protocol	tcp
Description	DDM-Distributed File Management
Assignee	[Steven_Ritland]
Contact	[Steven_Ritland]
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/447 or /port/447.json