AS1600 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-ASBLK-01550-01601
CountryUnited States (US)
IPv4 addresses197,120
IPv4 ranges26
IPv6 ranges7
RegistrationLook up the holder and the abuse contact in IP Lookup

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
141.190.0.0/16 65,536 Check if your IP is in this range
150.137.0.0/16 65,536 Check if your IP is in this range
6.134.128.0/18 16,384 Check if your IP is in this range
158.19.64.0/18 16,384 Check if your IP is in this range
6.47.64.0/19 8,192 Check if your IP is in this range
6.134.96.0/19 8,192 Check if your IP is in this range
143.68.16.0/20 4,096 Check if your IP is in this range
144.107.48.0/20 4,096 Check if your IP is in this range
6.47.96.0/21 2,048 Check if your IP is in this range
6.134.16.0/22 1,024 Check if your IP is in this range
6.16.82.0/23 512 Check if your IP is in this range
6.16.84.0/23 512 Check if your IP is in this range
143.68.10.0/23 512 Check if your IP is in this range
143.68.12.0/23 512 Check if your IP is in this range
160.143.94.0/23 512 Check if your IP is in this range
160.143.96.0/23 512 Check if your IP is in this range
6.16.212.0/24 256 Check if your IP is in this range
6.148.115.0/24 256 Check if your IP is in this range
143.68.191.0/24 256 Check if your IP is in this range
147.248.16.0/24 256 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.