Data as of Nov 13, 2026

131.73.72.0/24

No anonymizer space · no proxy exits in 30 days

United States Department of Defense (DoD)

Announcement

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
131.73.0.0/16	65,536	DNIC-RNET-131-073	United States Department of Defense (DoD) (USDDD) · US	Direct Allocation	Oct 25, 1988	disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
└ 131.73.0.0/16	65,536	DNIC-RNET-131-073	DoD Network Information Center (DNIC) · US	Reallocated	Aug 28, 2025	disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil

Routing timeline

131.73.0.0/16

Recorded history