Data as of Nov 15, 2026

160.147.0.0/16

No anonymizer space · no proxy exits in 30 days

United States Department of Defense (DoD)

Announcement

160.144.0.0/13

No RPKI

Announced by

AS721

Type

Business

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.

More specific

Announcements inside

Arrived

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Prefix	Origin	Type	Holder
160.147.12.0/23 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.14.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.30.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.31.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.33.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.37.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.41.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.49.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.50.0/23 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.54.0/23 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.71.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.76.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.84.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.88.0/24 since Sep 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.89.0/24 since Sep 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.90.0/24 since Sep 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.91.0/24 since Sep 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.92.0/24 since Sep 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.96.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.106.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.113.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.160.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.164.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.172.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.176.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.180.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.184.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.188.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.200.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.201.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.202.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.203.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.204.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.227.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.232.0/22 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.246.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.251.0/24 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC
160.147.254.0/23 since Jul 2026	AS1540	Business	United States Department of Defense (DoD) via Headquarters, USAISC

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
160.147.0.0/16	65,536	BELVOIR-NET1	United States Department of Defense (DoD) (USDDD) · US	Direct Allocation	Sep 29, 1992	disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
└ 160.147.0.0/16	65,536	BELVOIR-NET1	Headquarters, USAISC (HEADQU-3) · US	Reallocated	Aug 25, 2025	disa.columbus.ns.mbx.arin-registrations@mail.mil

Network & registry

Announcement Routing history Whois & abuse

Routing timeline

Who has announced 160.144.0.0/13

160.144.0.0/13

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: Dec 2010 · 16 yr
Origin networks: 2
Last change of origin: Dec 2010

Recorded history

History

Handoffs: 2