LAYER3 INTEL
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Data as of Nov 5, 2026

144.106.0.0/16

No anonymizer space · no proxy exits in 30 days

United States Department of Defense (DoD)

Announcement
144.104.0.0/14
No RPKI
Announced by
AS721
Type
Business

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
144.106.32.0/21
since Oct 22, 2026
AS1540BusinessUnited States Department of Defense (DoD)
via Headquarters, USAISC
144.106.40.0/21
since Oct 21, 2026
AS1540BusinessUnited States Department of Defense (DoD)
via Headquarters, USAISC
144.106.79.0/24
since Dec 2018
AS27064BusinessUnited States Department of Defense (DoD)
via Headquarters, USAISC
144.106.243.0/24
since Apr 2010
AS6006BusinessUnited 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
144.106.0.0/1665,536ANSOC-RNET050United States Department of Defense (DoD) (USDDD) · USDirect AllocationNov 29, 1990disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
└ 144.106.0.0/1665,536ANSOC-RNET050Headquarters, USAISC (HEADQU-3) · USReallocatedAug 21, 2025disa.columbus.ns.mbx.arin-registrations@mail.mil

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 144.104.0.0/14

Prefix
144.104.0.0/14
Announced by
AS721 United States Department of Defense (DoD)
Type
Business
RPKI
No RPKI
RIR
ARIN
Registry

Holder

Organization
Not stated by the registry
Origin network

AS721

US
Name
United States Department of Defense (DoD)
Type
Business
Domain
mail.mil
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed