AS396972

Department of Homeland Security

AS 396972 DHS-39N

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

2,560 IP addresses
ASN396972
NameDHS-39N
OrganizationDepartment of Homeland Security
CountryUnited States  
RegistryARIN
IPv4 addresses2,560
IPv6 /64 networks0
Prefixes10
Other ASN allocated to Department of Homeland Security
ASN Name IP addresses
15147 DHSINETNOC 12,544
27331 161-214-0-0 0
40158 NCSD-01 0
396973 DHS-39H 0
IPv4 Prefixes for AS396972
Network Location Addresses
208.73.184.0/24 Department of Homeland Security   New York 256
208.73.186.0/24 Department of Homeland Security   New York 256
208.73.187.0/24 Department of Homeland Security   New York 256
208.73.188.0/24 Department of Homeland Security   Chicago (Near South Side) 256
208.73.191.0/24 Department of Homeland Security   Albany 256
63.64.152.0/24 Department of Homeland Security   Arlington (Bluemont) 256
63.64.153.0/24 Department of Homeland Security   Arlington (Bluemont) 256
63.64.154.0/24 Department of Homeland Security   Arlington (Bluemont) 256
63.64.155.0/24 Department of Homeland Security   Arlington (Bluemont) 256
64.69.57.0/24 Department of Homeland Security   Washington D.C. (Southwest Washington) 256