AS2522
Japan Network Information Center
AS2522 is Japan Network Information Center. It announces 229,120 IPv4 addresses in 15 prefixes, and 0 IPv6 prefixes.
Japan· APNIC· allocated 2002-04-05· business
229,120
IPv4 addresses announced
15
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
229,120
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.
- Japan229,120 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- PPP-EXP
- name
- Japan Network Information Center
- country
- JP
- source
- jpnic
- updated
- 2026-08-25
- descr
- Japan Network Information Center
- admin
- JP00163509
- tech
- JP00163509
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
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 61.122.16.0/22 | Japan | not found | 17 | 2026-10-02 |
| 103.210.108.0/22 | Japan | not found | 17 | 2026-10-02 |
| 133.112.0.0/16 | Japan | not found | 17 | 2026-10-02 |
| 150.41.0.0/16 | Japan | not found | 17 | 2026-10-02 |
| 158.200.0.0/16 | Japan | not found | 17 | 2026-10-02 |
| 192.47.97.0/24 | Japan | not found | 17 | 2026-10-02 |
| 192.50.235.0/24 | Japan | not found | 17 | 2026-10-02 |
| 202.210.56.0/22 | Japan | not found | 17 | 2026-10-02 |
| 203.178.8.0/24 | Japan | not found | 17 | 2026-10-02 |
| 203.179.64.0/20 | Japan | not found | 17 | 2026-10-02 |
| 210.134.208.0/20 | Japan | not found | 17 | 2026-10-02 |
| 211.1.0.0/19 | Japan | not found | 17 | 2026-10-02 |
| 218.231.16.0/20 | Japan | not found | 17 | 2026-10-02 |
| 219.101.112.0/20 | Japan | not found | 17 | 2026-10-02 |
| 220.213.240.0/20 | Japan | not found | 17 | 2026-10-02 |
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