AS2501

The University of Tokyo

AS2501 (UTnet) announces at least 6 prefixes:

130.69.0.0/16
University of Tokyo
about a second ago
UTNET
130.69.0.0-130.69.255.255
133.11.0.0/16
Japan Network Information Center
about a second ago
JPNIC-NET-JP-ERX
133.0.0.0-133.255.255.255
157.82.0.0/16
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
157.82.0.0-157.82.255.255
192.51.208.0/20
University of Tokyo
about a second ago
UTSNET-CIDR-BLK-JP
192.51.208.0-192.51.223.255
2404:d540::/32
The University of Tokyo
about a second ago
HGC1-CIDR-BLK-JP
2404:d540::-2404:d540:ffff:ffff:ffff:ffff:ffff:ffff
2404:d540:1::/48
THE UNIVERSITY OF TOKYO
about a second ago
UTNET-V6
2404:d540:1::-2404:d540:1:ffff:ffff:ffff:ffff:ffff

Prefixes