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Data as of Nov 3, 2026

155.19.80.0/23

No anonymizer space · no proxy exits in 30 days

United States Department of Defense (DoD)

Announcement
this exact prefix
No RPKI
Announced by
AS6040
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
155.19.64.0/18
since Dec 2025
AS27064BusinessUnited States Department of Defense (DoD)
via Headquarters, USAISC

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
155.19.0.0/1665,536CTNOSC-NET6United States Department of Defense (DoD) (USDDD) · USDirect AllocationOct 28, 1991[email protected]
└ 155.19.0.0/1665,536CTNOSC-NET6Headquarters, USAISC (HEADQU-3) · USReallocatedAug 22, 2025—

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
United States Department of Defense (DoD)
Handle
USDDD
Range
155.19.0.0/16
Registration type
Direct Allocation
Record created
Oct 28, 1991
Legacy
yes
Reallocated to
Headquarters, USAISC (HEADQU-3)
Reallocated
Aug 22, 2025
Origin network

AS6040

US
Name
United States Department of Defense (DoD)
Type
Business
Registered
Oct 24, 1995
Domain
mail.mil
Industry
Military, Defense, National Security, and International Affairs
Spamhaus ASN-DROP
not listed