AS18127
Ibaraki Prefectural Government
AS18127 is Ibaraki Prefectural Government. It announces 3,584 IPv4 addresses in 14 prefixes, and 2 IPv6 prefixes.
Japan· APNIC· allocated 2002-03-21· Government
3,584
IPv4 addresses announced
14
IPv4 prefixes
2
IPv6 prefixes
0.00%
of its routes RPKI-valid
3,584
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Japan3,584 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- Ibaraki
- name
- Ibaraki Prefectural Government
- country
- JP
- source
- jpnic
- updated
- 2016-06-16
- descr
- Ibaraki Prefectural Government
- admin
- YH35531JP
- tech
- HI25604JP
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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.03%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 219.112.225.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.226.0/24 | Japan | Not found | 19 | 2026-10-02 |
| 219.112.228.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.229.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.230.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.231.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.232.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.233.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.234.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.235.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.236.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.237.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.238.0/24 | Japan | Not found | 17 | 2026-10-02 |
| 219.112.239.0/24 | Japan | Not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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