Autonomous System

AS27065 United States Department of Defense (DoD)

GovernmentActiveUnited StatesARIN

AS27065 (DNIC-ASBLK-27032-27159) is a government network operated by United States Department of Defense (DoD) in United States, registered with ARIN. It has 57 IPv4 prefixes with 33,536 addresses and 3 IPv6 prefixes, which makes it the 5,189th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses33,536in 57 prefixes
IPv6 prefixes3≈ 3.6 × 10²⁴ addresses
Size rank#5,189of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationUnited States Department of Defense (DoD)
AS nameDNIC-ASBLK-27032-27159
Websitedefense.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactdisa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Registered2003-01-16
Last updated2025-09-12

IPv4 prefixes

57 prefixes · 33,536 addresses
NetworkAddressesFirst – last address
214.74.192.0/198,192214.74.192.0 – 214.74.223.255
214.42.240.0/204,096214.42.240.0 – 214.42.255.255
214.69.232.0/212,048214.69.232.0 – 214.69.239.255
214.69.240.0/212,048214.69.240.0 – 214.69.247.255
139.251.88.0/221,024139.251.88.0 – 139.251.91.255
214.48.16.0/221,024214.48.16.0 – 214.48.19.255
214.48.64.0/221,024214.48.64.0 – 214.48.67.255
214.48.128.0/221,024214.48.128.0 – 214.48.131.255
159.77.148.0/23512159.77.148.0 – 159.77.149.255
199.31.136.0/23512199.31.136.0 – 199.31.137.255
28.4.60.0/2425628.4.60.0 – 28.4.60.255
134.229.208.0/24256134.229.208.0 – 134.229.208.255
134.229.218.0/24256134.229.218.0 – 134.229.218.255
134.229.220.0/24256134.229.220.0 – 134.229.220.255
139.241.7.0/24256139.241.7.0 – 139.241.7.255
139.241.15.0/24256139.241.15.0 – 139.241.15.255
139.241.84.0/24256139.241.84.0 – 139.241.84.255
139.241.144.0/24256139.241.144.0 – 139.241.144.255
139.241.219.0/24256139.241.219.0 – 139.241.219.255
139.241.224.0/24256139.241.224.0 – 139.241.224.255
139.241.237.0/24256139.241.237.0 – 139.241.237.255
139.242.4.0/24256139.242.4.0 – 139.242.4.255
139.242.7.0/24256139.242.7.0 – 139.242.7.255
139.242.49.0/24256139.242.49.0 – 139.242.49.255
139.242.125.0/24256139.242.125.0 – 139.242.125.255
The 25 largest of 57. The API and the database have all of them.

IPv6 prefixes

3 prefixes
  • 2608:4121:2::/48
  • 2608:4122::/48
  • 2608:4162:1::/48

Query AS27065 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=AS27065&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS27065, with or without a key:

curl "https://api.ipapi.is/?q=214.74.192.1"

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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