AS300 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-00300
CountryUnited States (US)
IPv4 addresses96,512
IPv4 ranges30
IPv6 ranges1

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
158.15.0.0/16 65,536 Check if your IP is in this range
214.66.0.0/19 8,192 Check if your IP is in this range
214.23.48.0/20 4,096 Check if your IP is in this range
164.235.104.0/21 2,048 Check if your IP is in this range
214.23.0.0/21 2,048 Check if your IP is in this range
214.23.24.0/21 2,048 Check if your IP is in this range
214.23.64.0/21 2,048 Check if your IP is in this range
214.23.248.0/21 2,048 Check if your IP is in this range
160.137.132.0/22 1,024 Check if your IP is in this range
160.137.136.0/22 1,024 Check if your IP is in this range
156.112.74.0/23 512 Check if your IP is in this range
199.252.0.0/23 512 Check if your IP is in this range
214.3.158.0/23 512 Check if your IP is in this range
214.4.14.0/23 512 Check if your IP is in this range
214.4.138.0/23 512 Check if your IP is in this range
156.112.76.0/24 256 Check if your IP is in this range
156.112.78.0/24 256 Check if your IP is in this range
156.112.134.0/24 256 Check if your IP is in this range
156.112.171.0/24 256 Check if your IP is in this range
160.137.96.0/24 256 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.