AS239

University of Toronto

AS 239 UTORONTO-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.

527,872 IP addresses
ASN239
NameUTORONTO-AS
OrganizationUniversity of Toronto
CountryCanada  
RegistryARIN
IPv4 addresses527,872
IPv6 /64 networks240
Prefixes18
IPv4 Prefixes for AS239
Network Location Addresses
128.100.0.0/16 University of Toronto   Toronto (Old Toronto) 65,536
138.51.0.0/16 University of Toronto   Toronto (Old Toronto) 65,536
138.51.0.0/17 University of Toronto   Toronto (Old Toronto) 32,768
138.51.128.0/17 University of Toronto   Toronto (Old Toronto) 32,768
142.1.0.0/16 University of Toronto   Toronto (Old Toronto) 65,536
142.150.0.0/16 University of Toronto   Toronto (Old Toronto) 65,536
142.150.0.0/17 University of Toronto   Toronto (Old Toronto) 32,768
142.150.128.0/17 University of Toronto   Toronto (Old Toronto) 32,768
142.151.0.0/16 University of Toronto   Toronto (Old Toronto) 65,536
142.151.0.0/17 University of Toronto   Toronto (Old Toronto) 32,768
142.151.128.0/17 University of Toronto   Toronto (Old Toronto) 32,768
192.12.174.0/24 University of Toronto   Toronto (Old Toronto) 256
192.12.176.0/21 University of Toronto   Toronto (Old Toronto) 2,048
192.75.254.0/24 University of Toronto   Toronto (Old Toronto) 256
192.82.128.0/22 University of Toronto   Toronto (Old Toronto) 1,024
IPv6 Prefixes for AS239
Network Location /64 Prefixes
2606:fa00::/32 University of Toronto   Toronto (Old Toronto) 232
2631:1000::/24 University of Toronto   Toronto (Old Toronto) 240
2631:1002:22::/48 University of Toronto   Toronto (Old Toronto) 216