IP PREFIX

133.31.128.0/17

Originated by AS55390 · TUSNET - Tokyo University of Science

AnnouncedJPAPNIC

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

Website preview from public registry data for AS55390

Registry websiteOpen site ↗

Reverse DNS

Observed names and delegation for this address block.

Reverse DNS sampling is available for individual IP addresses.