AS398577

SKANSKA USA INC

AS 398577 SKANSKA-USA-EAST

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
ASN398577
NameSKANSKA-USA-EAST
OrganizationSKANSKA USA INC
CountryUnited States  
RegistryARIN
IPv4 addresses2,560
IPv6 /64 networks226
Prefixes4
Other ASN allocated to SKANSKA USA INC
ASN Name IP addresses
398642 SKANSKA-USA-WEST 2,560
397695 SKANSKA-USA 0
IPv4 Prefixes for AS398577
Network Location Addresses
144.57.40.0/21 Skanska USA Inc   Ashburn 2,048
144.57.40.0/24 Skanska USA Inc   Ashburn 256
144.57.41.0/24 Skanska USA Inc   Washington D.C. 256
IPv6 Prefixes for AS398577
Network Location /64 Prefixes
2602:800:c400::/38 Skanska USA Inc   Charlotte (Eagle Lake) 226