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 1,038 IPv4 prefixes with 2,114,304 addresses and 23 IPv6 prefixes, which makes it the 249th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses2,114,304in 1,038 prefixes
IPv6 prefixes23≈ 2.8 × 10²⁵ addresses
Size rank#249of 82,200 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

1,038 prefixes · 2,114,304 addresses
NetworkAddressesFirst – last address
134.234.0.0/1665,536134.234.0.0 – 134.234.255.255
137.95.0.0/1665,536137.95.0.0 – 137.95.255.255
140.187.0.0/1665,536140.187.0.0 – 140.187.255.255
147.39.0.0/1665,536147.39.0.0 – 147.39.255.255
147.51.0.0/1665,536147.51.0.0 – 147.51.255.255
147.165.0.0/1665,536147.165.0.0 – 147.165.255.255
147.166.0.0/1665,536147.166.0.0 – 147.166.255.255
147.169.0.0/1665,536147.169.0.0 – 147.169.255.255
147.239.0.0/1665,536147.239.0.0 – 147.239.255.255
150.226.0.0/1665,536150.226.0.0 – 150.226.255.255
155.8.0.0/1665,536155.8.0.0 – 155.8.255.255
155.25.0.0/1665,536155.25.0.0 – 155.25.255.255
155.147.0.0/1665,536155.147.0.0 – 155.147.255.255
155.149.0.0/1665,536155.149.0.0 – 155.149.255.255
158.5.0.0/1665,536158.5.0.0 – 158.5.255.255
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
136.215.0.0/1732,768136.215.0.0 – 136.215.127.255
147.130.0.0/1732,768147.130.0.0 – 147.130.127.255
147.217.128.0/1732,768147.217.128.0 – 147.217.255.255
158.20.128.0/1732,768158.20.128.0 – 158.20.255.255
6.42.64.0/1816,3846.42.64.0 – 6.42.127.255
136.207.0.0/1816,384136.207.0.0 – 136.207.63.255
The 25 largest of 1,038. The API and the database have all of them.

IPv6 prefixes

23 prefixes
  • 2608:160:13d0::/48
  • 2608:169:9c0::/48
  • 2608:180:18e0::/48
  • 2608:180:3ce0::/48
  • 2608:181:18f0::/48
  • 2608:181:4290::/48
  • 2608:182:eb0::/48
  • 2608:182:1900::/48
  • 2608:183:2310::/48
  • 2608:189:18d0::/48
  • 2608:4120:c0::/48
  • 2608:4120:660::/48
  • 2608:4121:370::/48
  • 2608:4121:580::/48
  • 2608:4124:300::/48
  • 2608:4126:70::/48
  • 2608:4126:5d0::/48
  • 2608:4127:290::/48
  • 2608:4129:b0::/48
  • 2608:4129:170::/48
  • 2608:4129:640::/48
  • 2608:4181:20::/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=134.234.0.1"

Other networks of United States Department of Defense (DoD)

6 of 108
AS749 United States Department of Defense (DoD)227,464,192 IPv4 addressesAS721 United States Department of Defense (DoD)73,070,080 IPv4 addressesAS56 United States Department of Defense (DoD)8,082,944 IPv4 addressesAS306 United States Department of Defense (DoD)4,666,880 IPv4 addressesAS668 United States Department of Defense (DoD)2,558,464 IPv4 addressesAS5972 United States Department of Defense (DoD)2,298,624 IPv4 addresses

Largest networks in United States

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