AS668 is an AS number assigned to United States Department of Defense (DoD). Country or region: United States.

OrganizationUnited States Department of Defense (DoD)
Registered nameDNIC-AS-00668
CountryUnited States (US)
IPv4 addresses2,555,904
IPv4 ranges165
IPv6 ranges126

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
131.120.0.0/15 131,072 Check if your IP is in this range
164.172.0.0/15 131,072 Check if your IP is in this range
6.4.0.0/16 65,536 Check if your IP is in this range
128.132.0.0/16 65,536 Check if your IP is in this range
129.92.0.0/16 65,536 Check if your IP is in this range
129.229.0.0/16 65,536 Check if your IP is in this range
130.109.0.0/16 65,536 Check if your IP is in this range
130.163.0.0/16 65,536 Check if your IP is in this range
131.122.0.0/16 65,536 Check if your IP is in this range
131.214.0.0/16 65,536 Check if your IP is in this range
131.218.0.0/16 65,536 Check if your IP is in this range
132.45.0.0/16 65,536 Check if your IP is in this range
132.193.0.0/16 65,536 Check if your IP is in this range
137.128.0.0/16 65,536 Check if your IP is in this range
140.5.0.0/16 65,536 Check if your IP is in this range
140.6.0.0/16 65,536 Check if your IP is in this range
140.25.0.0/16 65,536 Check if your IP is in this range
140.31.0.0/16 65,536 Check if your IP is in this range
140.32.0.0/16 65,536 Check if your IP is in this range
140.178.0.0/16 65,536 Check if your IP is in this range

AS numbers of a similar size

About the data

Compiled by this site from publicly available internet registry assignment information and IP address range data. The data date is the build date of the data when the content of this page last changed. Adjacent ranges are merged and expressed as CIDR blocks, so they may differ from the routes actually announced.

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.