The University of Tokyo
AS23803 is The University of Tokyo. It announces 0 IPv4 addresses in 0 prefixes, and 0 IPv6 prefixes.
Japan· APNIC· allocated 2003-06-16· Education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HGC
- name
- The University of Tokyo
- country
- JP
- source
- jpnic
- updated
- 2010-04-06
- descr
- The University of Tokyo
- admin
- SM5629JP
- tech
- KN7172JP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
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