Incorporated Educational Institution Kaichigakuen
AS152870 is Incorporated Educational Institution Kaichigakuen (kaichigakuen.ed.jp). It announces 256 IPv4 addresses in 1 prefix, and 1 IPv6 prefix.
Japan· APNIC· allocated 2024-05-17· 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.
- Japan256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- KAICHI-NET
- name
- Incorporated Educational Institution Kaichigakuen
- country
- JP
- source
- jpnic
- updated
- 2025-06-18
- descr
- Incorporated Educational Institution Kaichigakuen
- admin
- JP00273093
- tech
- SS63962JP
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.
- 1.56%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.39%
- None here
- 1.95%
- 1.17%
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 165.101.8.0/24 | Japan | Valid | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:df5:bac0::/48 | Japan | Valid | 19 | 2026-10-02 |
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