Autonomous System

AS687 United States Department of Defense (DoD)

GovernmentActiveUnited StatesARIN

AS687 (DNIC-AS-00687) is a government network operated by United States Department of Defense (DoD) in United States, registered with ARIN. It has 5 IPv4 prefixes with 67,328 addresses and 1 IPv6 prefix, which makes it the 3,198th largest of 82,175 active autonomous systems by IPv4 space.

IPv4 addresses67,328in 5 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#3,198of 82,175 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationUnited States Department of Defense (DoD)
AS nameDNIC-AS-00687
Websitedefense.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactdisa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Registered1990-06-21
Last updated2025-09-12

IPv4 prefixes

5 prefixes · 67,328 addresses
NetworkAddressesFirst – last address
160.107.0.0/1665,536160.107.0.0 – 160.107.255.255
214.16.216.0/221,024214.16.216.0 – 214.16.219.255
192.73.215.0/24256192.73.215.0 – 192.73.215.255
199.211.198.0/24256199.211.198.0 – 199.211.198.255
206.39.203.0/24256206.39.203.0 – 206.39.203.255

IPv6 prefixes

1 prefix
  • 2001:480:240::/48

Query AS687 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=AS687&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS687, with or without a key:

curl "https://api.ipapi.is/?q=160.107.0.1"

Other networks of United States Department of Defense (DoD)

6 of 108
AS749 United States Department of Defense (DoD)227,398,912 IPv4 addressesAS721 United States Department of Defense (DoD)72,922,368 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)2,558,464 IPv4 addressesAS5972 United States Department of Defense (DoD)2,300,672 IPv4 addresses

Largest networks in United States

AS749 United States Department of Defense (DoD)227,398,912 IPv4 addressesAS16509 Amazon.com, Inc.217,891,584 IPv4 addressesAS7018 AT&T Enterprises, LLC117,261,568 IPv4 addressesAS8075 Microsoft Corporation81,459,968 IPv4 addressesAS721 United States Department of Defense (DoD)72,922,368 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,336,896 IPv4 addresses