Data as of Nov 5, 2026

204.235.64.0/20

No anonymizer space · no proxy exits in 30 days

Headquarters, USAISC · reallocated from United States Department of Defense (DoD)

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
204.235.64.0/20	4,096	AAI-2	United States Department of Defense (DoD) (USDDD) · US	Direct Allocation	Jan 20, 1995	disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
└ 204.235.64.0/20	4,096	AAI-2	Headquarters, USAISC (HEADQU-3) · US	Reallocated	Aug 25, 2025	—

Registry

Origin network