AS11740

Progressive Casualty Insurance Company

AS 11740 PROGRESSIVE-AS

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.

18,944 IP addresses
ASN11740
NamePROGRESSIVE-AS
OrganizationProgressive Casualty Insurance Company
CountryUnited States  
RegistryARIN
IPv4 addresses18,944
IPv6 /64 networks0
Prefixes12
Other ASN allocated to Progressive Casualty Insurance Company
ASN Name IP addresses
32371 PROGRESSIVE-AS2 0
IPv4 Prefixes for AS11740
Network Location Addresses
170.218.200.0/21 Progressive Casualty Insurance Company   Mayfield 2,048
170.218.208.0/20 Progressive Casualty Insurance Company   Mayfield 4,096
170.218.224.0/20 Progressive Casualty Insurance Company   Colorado Springs 4,096
170.218.240.0/22 Progressive Casualty Insurance Company   Washington D.C. 1,024
170.218.240.0/24 Progressive Casualty Insurance Company   Washington D.C. 256
170.218.246.0/23 Progressive Casualty Insurance Company   New York 512
170.218.248.0/23 Progressive Casualty Insurance Company   New York 512
170.218.250.0/23 Progressive Casualty Insurance Company   Dallas 512
170.218.32.0/20 Progressive Casualty Insurance Company   Mayfield 4,096
170.218.48.0/23 Progressive Casualty Insurance Company   New York 512
170.218.68.0/22 Progressive Casualty Insurance Company   Cleveland 1,024
170.218.68.0/24 Progressive Casualty Insurance Company   Cleveland 256