Data as of Nov 10, 2026

138.167.0.0/16

No anonymizer space · no proxy exits in 30 days

United States Department of Defense (DoD)

Announcement
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
138.167.0.0/20
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.20.0/23
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.32.0/21
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.40.0/22
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.44.0/22
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.48.0/20
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.64.0/24
since May 2026
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.65.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.66.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.67.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.68.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.69.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.70.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.71.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.72.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.73.0/24
since Feb 2024
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.74.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.75.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.76.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.77.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.78.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.79.0/24
since Jan 2024
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.80.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.81.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.82.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.83.0/24
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.84.0/24
since Nov 2020
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.85.0/24
since Jan 2025
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.104.0/22
since Apr 2025
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.108.0/22
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.112.0/23
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.119.0/24
since Nov 2020
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.120.0/21
since Sep 2019
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.128.0/23
since Nov 2020
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.130.0/23
since Aug 2022
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.132.0/23
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.134.0/23
since Jun 2024
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.136.0/23
since Nov 2020
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.138.0/23
since Nov 2020
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.140.0/22
since May 2026
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.144.0/20
since Aug 2023
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.160.0/21
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.176.0/20
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.200.0/22
since Sep 2023
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.206.0/24
since May 2026
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.208.0/20
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.224.0/21
since Mar 2025
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.232.0/24
since Feb 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.235.0/24
since Jan 2024
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.236.0/22
since May 2020
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group
138.167.248.0/22
since Apr 2021
AS637BusinessUnited States Department of Defense (DoD)
via Marine Corps Cyberspace Operations Group

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
138.167.0.0/1665,536USMC-KANSASCITYUnited States Department of Defense (DoD) (USDDD) · USDirect AllocationMay 7, 1990disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
└ 138.167.0.0/1665,536USMC-KANSASCITYMarine Corps Cyberspace Operations Group (UNOC) · USReallocatedAug 13, 2025disa.columbus.ns.mbx.arin-registrations@mail.mil

Network & registry

Routing timeline

Who has announced 138.164.0.0/14

138.164.0.0/14

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Dec 2010 · 16 yr
Origin networks
2
Last change of origin
Dec 2010
Recorded history

History

Handoffs
2