AS131954
Kawaguchiko cable television Inc ISP registered in Japan
5IPv4 prefixes
1IPv6 prefixes
100%RPKI-valid
#44,237AS Rank
327/327RIS visibility
#363Rank in Japan
2011-08-04Allocated
Kawaguchiko cable television Inc (AS131954) — ISP, registered in Japan. announces 5 IPv4 prefixes + 1 IPv6 prefixes. Rank in Japan: #363. Allocated: 2011-08-04.
IPv4 5IPv6 1
Announced prefixes · 6
- v4 103.212.76.0/22 valid
- v4 113.59.228.0/22 valid
- v4 121.58.128.0/21 valid
- v4 202.226.12.0/22 valid
- v4 211.14.192.0/22 valid
- v6 2401:55c0::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 5 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 6 |
| 2026-06-13 | 6 |
Internet Exchanges · 2
- BBIX Osaka Osaka 0 Mbps
- JPIX TOKYO Tokyo 0 Mbps