AS5974 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-05800-06055
CountryUnited States (US)
IPv4 addresses92,672
IPv4 ranges18
IPv6 ranges3

AS numbers: United States

IPv4 address ranges (all 18)

Range (CIDR)AddressesCheck
131.77.0.0/17 32,768 Check if your IP is in this range
131.77.128.0/18 16,384 Check if your IP is in this range
214.49.128.0/18 16,384 Check if your IP is in this range
131.77.192.0/19 8,192 Check if your IP is in this range
214.66.160.0/19 8,192 Check if your IP is in this range
131.77.224.0/20 4,096 Check if your IP is in this range
131.77.248.0/21 2,048 Check if your IP is in this range
131.77.240.0/22 1,024 Check if your IP is in this range
156.112.88.0/22 1,024 Check if your IP is in this range
131.77.244.0/23 512 Check if your IP is in this range
131.77.246.0/24 256 Check if your IP is in this range
156.112.92.0/24 256 Check if your IP is in this range
156.112.94.0/24 256 Check if your IP is in this range
209.22.236.0/24 256 Check if your IP is in this range
214.23.232.0/24 256 Check if your IP is in this range
214.24.243.0/24 256 Check if your IP is in this range
214.38.232.0/24 256 Check if your IP is in this range
214.38.236.0/24 256 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.

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