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Data as of Nov 3, 2026

209.72.145.0/24

No anonymizer space · no proxy exits in 30 days

United States Department of Defense (DoD)

Announcement
209.72.0.0/16
No RPKI
Announced by
AS27064
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Oct 8, 2026
from AS749 United States Department of Defense (DoD)

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
209.72.0.0/1665,536DNIC-RNET-209-072United States Department of Defense (DoD) (USDDD) · USDirect AllocationApr 28, 1997[email protected]
└ 209.72.0.0/1665,536DNIC-RNET-209-072DoD Network Information Center (DNIC) · USReallocatedSep 5, 2025[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 209.72.0.0/16

Prefix
209.72.0.0/16
Announced by
AS27064 United States Department of Defense (DoD)
Type
Business
RPKI
No RPKI
Netname
DNIC-RNET-209-072
Registrant
DoD Network Information Center
RIR
ARIN
Registry

Holder

Organization
United States Department of Defense (DoD)
Handle
USDDD
Range
209.72.0.0/16
Registration type
Direct Allocation
Record created
Apr 28, 1997
Legacy
yes
Reallocated to
DoD Network Information Center (DNIC)
Reallocated
Sep 5, 2025
Origin network

AS27064

US
Name
United States Department of Defense (DoD)
Type
Business
Registered
Jan 16, 2003
Domain
mail.mil
Industry
Military, Defense, National Security, and International Affairs
Spamhaus ASN-DROP
not listed