IP PREFIX

133.11.0.0/16

Originated by AS2501 · UTnet - The University of Tokyo

AnnouncedJPAPNIC

www.nic.ad.jp/en/db/whois/en-gateway.html

Website preview from public registry data for AS2501

Registry websiteOpen site ↗

Reverse DNS

Observed names and delegation for this address block.

Reverse DNS sampling is available for individual IP addresses.