AS9607
BroadBand Tower, Inc. ISP registered in Japan
19IPv4 prefixes
3IPv6 prefixes
100%RPKI-valid
#942AS Rank
327/327RIS visibility
#136Rank in Japan
1999-08-05Allocated
BroadBand Tower, Inc. (AS9607) — ISP, registered in Japan. announces 19 IPv4 prefixes + 3 IPv6 prefixes. Rank in Japan: #136. Allocated: 1999-08-05.
IPv4 19IPv6 3
Announced prefixes · 22
- v4 103.96.112.0/22 valid
- v4 124.147.0.0/20 valid
- v4 124.147.16.0/21 valid
- v4 124.147.24.0/22 valid
- v4 124.147.28.0/22 valid
- v4 202.183.80.0/21 valid
- v4 203.141.48.0/22 valid
- v4 203.141.52.0/23 valid
- v4 203.141.55.0/24 valid
- v4 203.141.56.0/21 valid
- v4 203.216.192.0/19 valid
- v4 208.111.48.0/21 valid
- v4 210.231.208.0/22 valid
- v4 211.14.0.0/21 valid
- v4 211.14.10.0/23 valid
- v4 211.14.16.0/22 valid
- v4 211.14.24.0/23 valid
- v4 211.14.30.0/23 valid
- v4 211.14.9.0/24 valid
- v6 2001:370::/32 valid
- v6 2001:370:a::/48 valid
- v6 2404:c700::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 19 IPv4 · 3 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 22 |
| 2026-06-13 | 22 |
Internet Exchanges · 6
- BBIX Tokyo Tokyo 100 Gbps
- JPIX TOKYO Tokyo 100 Gbps
- JPNAP Tokyo Tokyo 100 Gbps
- BBIX Osaka Osaka 10 Gbps
- JPIX OSAKA Osaka 10 Gbps
- JPNAP Osaka Osaka 10 Gbps
Facilities · 6
AS topology · Customer cone 40
Providers · 3
Peers · 10
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