Data as of Nov 3, 2026

131.80.0.0/14

No anonymizer space

United States Department of Defense (DoD)

Announcement
this exact prefix
No RPKI
Announced by
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
PrefixOriginTypeHolderRPKI
131.81.2.0/23
since Sep 2018
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.5.0/24
since Dec 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.9.0/24
since Sep 2014
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.10.0/24
since Aug 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.17.0/24
since Sep 2014
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.20.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.24.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.28.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.32.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.36.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.40.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.44.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.48.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.52.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.56.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.60.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.64.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.89.0/24
since Aug 2020
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.90.0/23
since Sep 2014
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.92.0/22
since Sep 2014
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.99.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.103.0/24
since Sep 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.104.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.108.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.112.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.116.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.120.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.124.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.128.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.132.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.136.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.140.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.144.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.148.0/22
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.162.0/23
since Apr 2018
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.164.0/23
since Jun 2018
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.170.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.191.0/24
since Sep 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.199.0/24
since May 2018
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.202.0/23
since Aug 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.206.0/23
since Apr 2018
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.224.0/24
since Feb 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.226.0/24
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.228.0/24
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.230.0/24
since Apr 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.232.0/24
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.234.0/24
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.249.0/24
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.251.0/24
since Apr 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.81.253.0/24
since Mar 2025
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.0.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.19.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.20.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.22.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.24.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.26.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.28.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.30.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.32.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.34.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.36.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.40.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.42.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.44.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.46.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.50.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.54.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.56.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.58.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.60.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.62.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.64.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.66.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.70.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.72.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.74.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.76.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.78.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.90.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.92.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.94.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.98.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.105.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.125.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.126.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.127.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.128.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.130.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.132.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.134.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.136.0/23
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.181.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.186.0/24
since Apr 2019
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
131.82.189.0/24
since Apr 2026
AS27046BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center

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
131.80.0.0/1665,536DNIC-RNET-131-080unknown———
└ 131.80.0.0/1665,536DNIC-RNET-131-080DoD Network Information Center (DNIC) · USAllocationAug 28, 2025[email protected]
131.81.0.0/1665,536DGSCUnited States Department of Defense (DoD) (USDDD) · USDirect AllocationOct 25, 1988[email protected]
└ 131.81.0.0/1665,536DGSCDoD Network Information Center (DNIC) · USReallocatedAug 28, 2025[email protected]
131.82.0.0/1665,536DSCPUnited States Department of Defense (DoD) (USDDD) · USDirect AllocationOct 25, 1988[email protected]
└ 131.82.0.0/1665,536DSCPDoD Network Information Center (DNIC) · USReallocatedAug 28, 2025[email protected]
131.83.0.0/1665,536DNIC-RNET-131-083unknown———
└ 131.83.0.0/1665,536DNIC-RNET-131-083DoD Network Information Center (DNIC) · USAllocationAug 28, 2025[email protected]

Network & registry

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