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Data as of Nov 9, 2026

198.49.191.0/24

No anonymizer space · no proxy exits in 30 days

United States Department of Defense (DoD)

Announcement
198.49.184.0/21
No RPKI
Announced by
AS721
Type
Business
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
198.49.183.0 - 198.49.192.2552,560NETBLK-ARMY-CUnited States Department of Defense (DoD) (USDDD) · USDirect AllocationFeb 27, 1993disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
└ 198.49.183.0 - 198.49.192.2552,560NETBLK-ARMY-CHeadquarters, USAISC (HEADQU-3) · USReallocatedAug 21, 2025—
└ 198.49.191.0/24256FSO-NET1unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 198.49.184.0/21

Prefix
198.49.184.0/21
Announced by
AS721 United States Department of Defense (DoD)
Type
Business
RPKI
No RPKI
Netname
NETBLK-ARMY-C
Registrant
Headquarters, USAISC
RIR
ARIN
Registry

Holder

Organization
United States Department of Defense (DoD)
Handle
USDDD
Range
198.49.183.0 - 198.49.192.255
Registration type
Direct Allocation
Record created
Feb 27, 1993
Legacy
yes
Reallocated to
Headquarters, USAISC (HEADQU-3)
Reallocated
Aug 21, 2025
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