MCMASTER
AS23237 (MCMASTER) announces at least five prefixes:
130.113.0.0/16
McMaster University
1970-01-01
NET-130-113-0-0-1
130.113.0.0-130.113.255.255
130.113.109.0/24
192.42.5.0/24
NET-192-42-5-0-1
192.42.5.0-192.42.5.255
192.42.6.0/24
NET-192-42-6-0-1
192.42.6.0-192.42.6.255
2604:1700::/48
NET6-2604-1700-1
2604:1700::-2604:1700:ffff:ffff:ffff:ffff:ffff:ffff
0