Autonomous System

AS367 United States Department of Defense (DoD)

GovernmentActiveUnited StatesARIN

AS367 (DNIC-ASBLK-00306-00371) is a government network operated by United States Department of Defense (DoD) in United States, registered with ARIN. It has 219 IPv4 prefixes with 570,880 addresses and 6 IPv6 prefixes, which makes it the 624th largest of 82,612 active autonomous systems by IPv4 space.

IPv4 addresses570,880in 219 prefixes
IPv6 prefixes6≈ 7.3 × 10²⁴ addresses
Size rank#624of 82,612 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationUnited States Department of Defense (DoD)
AS nameDNIC-ASBLK-00306-00371
Websitedefense.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactdisa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Registered1989-06-30
Last updated2025-09-12

IPv4 prefixes

219 prefixes · 570,880 addresses
NetworkAddressesFirst – last address
137.95.0.0/1665,536137.95.0.0 – 137.95.255.255
155.147.0.0/1665,536155.147.0.0 – 155.147.255.255
160.142.0.0/1665,536160.142.0.0 – 160.142.255.255
160.150.0.0/1665,536160.150.0.0 – 160.150.255.255
214.58.0.0/1665,536214.58.0.0 – 214.58.255.255
215.76.0.0/1665,536215.76.0.0 – 215.76.255.255
147.130.0.0/1732,768147.130.0.0 – 147.130.127.255
215.67.64.0/1816,384215.67.64.0 – 215.67.127.255
6.48.80.0/204,0966.48.80.0 – 6.48.95.255
6.49.32.0/204,0966.49.32.0 – 6.49.47.255
6.49.48.0/204,0966.49.48.0 – 6.49.63.255
6.49.96.0/204,0966.49.96.0 – 6.49.111.255
6.49.144.0/204,0966.49.144.0 – 6.49.159.255
6.50.192.0/204,0966.50.192.0 – 6.50.207.255
6.50.208.0/204,0966.50.208.0 – 6.50.223.255
158.20.48.0/204,096158.20.48.0 – 158.20.63.255
215.76.64.0/204,096215.76.64.0 – 215.76.79.255
6.48.144.0/212,0486.48.144.0 – 6.48.151.255
6.48.160.0/212,0486.48.160.0 – 6.48.167.255
6.48.168.0/212,0486.48.168.0 – 6.48.175.255
6.49.0.0/212,0486.49.0.0 – 6.49.7.255
6.49.120.0/212,0486.49.120.0 – 6.49.127.255
6.50.28.0/221,0246.50.28.0 – 6.50.31.255
6.50.32.0/221,0246.50.32.0 – 6.50.35.255
132.11.24.0/221,024132.11.24.0 – 132.11.27.255
The 25 largest of 219. The API and the database have all of them.

IPv6 prefixes

6 prefixes
  • 2608:160:13d0::/48
  • 2608:180:3ce0::/48
  • 2608:181:4290::/48
  • 2608:182:eb0::/48
  • 2608:183:2310::/48
  • 2609:121:480::/48

Query AS367 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS367&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS367, with or without a key:

curl "https://api.ipapi.is/?q=137.95.0.1"

Other networks of United States Department of Defense (DoD)

6 of 110
AS749 United States Department of Defense (DoD)227,398,400 IPv4 addressesAS721 United States Department of Defense (DoD)72,988,416 IPv4 addressesAS56 United States Department of Defense (DoD)8,089,856 IPv4 addressesAS306 United States Department of Defense (DoD)4,666,880 IPv4 addressesAS668 United States Department of Defense (DoD)2,552,064 IPv4 addressesAS5972 United States Department of Defense (DoD)2,302,464 IPv4 addresses

Largest networks in United States

AS749 United States Department of Defense (DoD)227,398,400 IPv4 addressesAS16509 Amazon.com, Inc.218,481,664 IPv4 addressesAS7018 AT&T Enterprises, LLC117,261,056 IPv4 addressesAS8075 Microsoft Corporation81,467,904 IPv4 addressesAS721 United States Department of Defense (DoD)72,988,416 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,337,664 IPv4 addresses