AS59

University of Wisconsin Madison

AS 59 WISC-MADISON-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.

331,520 IP addresses
ASN59
NameWISC-MADISON-AS
OrganizationUniversity of Wisconsin Madison
CountryUnited States  
RegistryARIN
IPv4 addresses331,520
IPv6 /64 networks232
Prefixes17
Other ASN allocated to University of Wisconsin Madison
ASN Name IP addresses
3129 WISC2-AS 0
3148 WISC-CS 0
IPv4 Prefixes for AS59
Network Location Addresses
128.104.0.0/16 University of Wisconsin Madison   Madison 65,536
128.105.0.0/16 University of Wisconsin Madison   Madison 65,536
128.105.68.0/23 University of Wisconsin Madison   Milwaukee 512
144.92.0.0/16 University of Wisconsin Madison   Madison 65,536
146.151.0.0/16 University of Wisconsin Madison   Madison 65,536
192.12.220.0/24 University of Wisconsin Madison   Madison 256
192.12.223.0/24 University of Wisconsin Madison   Madison 256
192.12.224.0/24 University of Wisconsin Madison   Madison 256
192.86.79.0/24 University of Wisconsin Madison   Madison 256
198.133.224.0/24 Computer Sciences Department University of Wisconsin Madison   Madison 256
198.133.225.0/24 Computer Sciences Department University of Wisconsin Madison   Madison 256
198.51.246.0/24 University of Wisconsin Madison   Madison 256
198.51.247.0/24 University of Wisconsin Madison   Madison 256
198.51.254.0/24 University of Wisconsin Madison   Madison 256
205.213.248.0/22 University of Wisconsin Madison   Milwaukee 1,024
72.33.0.0/16 University of Wisconsin Madison   Madison 65,536
IPv6 Prefixes for AS59
Network Location /64 Prefixes
2607:f388::/32 University of Wisconsin Madison   Madison 232