AS2497
Internet Initiative Japan Inc. ISP registered in Japan
193IPv4 prefixes
11IPv6 prefixes
48%RPKI-valid
#85AS Rank
#14Rank in Japan
2002-04-05Allocated
Internet Initiative Japan Inc. (AS2497) — ISP, registered in Japan. announces 193 IPv4 prefixes + 11 IPv6 prefixes. Rank in Japan: #14. Allocated: 2002-04-05.
IPv4 193IPv6 11
Announced prefixes · 204
- v6 2403:5700:1::/48 unknown
- v6 2403:5700::/48 unknown
- v6 240a:71:8000::/36 unknown
- v6 240a:71:9000::/36 unknown
RPKI: rpki.cloudflare.com · 2026-06-21
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 205 |
| 2026-06-13 | 205 |
| 2026-06-14 | 205 |
| 2026-06-19 | 204 |
| 2026-06-20 | 204 |
Internet Exchanges · 15
- JPNAP Tokyo Tokyo 1,600 Gbps
- JPNAP Osaka Osaka 800 Gbps
- Equinix Los Angeles Los Angeles 200 Gbps
- Equinix San Jose San Jose 200 Gbps
- Equinix Ashburn Ashburn 100 Gbps
- Equinix New York New York 100 Gbps
- Equinix Singapore Singapore 100 Gbps
- SGIX Singapore 100 Gbps
- SIX Seattle Seattle 100 Gbps
- DE-CIX Frankfurt Frankfurt 10 Gbps
- DIX-IE Tokyo 10 Gbps
- Equinix Hong Kong Hong Kong 10 Gbps
- HKIX Hong Kong 10 Gbps
- LINX LON1 London 10 Gbps
- NYIIX New York New York 10 Gbps
Facilities · 17
- AT TOKYO (CC1/CC2) Tokyo
- Digital Realty Seattle SEA10 Seattle
- Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
- Equinix LA1 - Los Angeles Los Angeles
- Equinix NY9 - New York, 111 8th Avenue New York
- Equinix SG1 - Singapore Singapore
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose
- Equinix TY2 - Tokyo Tokyo
- IIJ Ikebukuro DC Toshima-ku
- IIJ Shiroi DCC Shiroi-shi
- MEGA-i (iAdvantage Hong Kong) Hong Kong
- NTT DOCOMO BUSINESS OS3 - Osaka (Telepark Dojima Building 3) Osaka
- NTT Sonezaki Data Center(Dojima Campus) Osaka-Shi Kita-Ku
- Otemachi Place West Tower (BBTower Shin-Otemachi) Tokyo
- Telehouse - London (Docklands West) London
- Telehouse – OSAKA 1&2 Osaka
- Telehouse – TOKYO Otemachi (KDDI Otemachi) Tokyo
AS topology · Customer cone 721
Providers · 5
Peers · 129
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