ASN Information - AS23237

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General Information

Name: Mcmaster University
Domain: mcmaster.ca
Country: CA
Type: education
Registry: ARIN

Prefix Counts

IPv4 Count: 66,304
IPv6 Count: 79,229,371,440,083,952,222,718,656,512

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
130.113.0.0/16 CA MCMASTER Mcmaster University ARIN allocation 65,536
130.113.109.0/24 CA MCMASTER Mcmaster University ARIN allocation 256
192.42.5.0/24 CA MACPHYS Mcmaster University ARIN allocation 256
192.42.6.0/24 CA MACENG Mcmaster University ARIN allocation 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2604:1700::/48 CA MCMASTER-IPV6 Mcmaster University ARIN allocation
2604:1700::/32 CA MCMASTER-IPV6 Mcmaster University ARIN allocation

Network Relationships

Upstreams: AS7992, AS26677