AS9607 BroadBand Tower
AS9607 is operated by BroadBand Tower and registered with APNIC (JP) since 1999-08-05.
It announces 20 IPv4 and 5 IPv6 prefixes.
RIPE RIS sees 8 upstream and peer networks and 16 downstream networks next to it.
PeeringDB lists it as an NSP network at 6 internet exchanges and 6 facilities. Its peering policy is selective.
| Name | BroadBand Tower |
|---|---|
| Registry handle | BBTower |
| Registry (RIR) | APNIC |
| Country | Japan (JP) |
| Delegated on | 1999-08-05 |
| Network type | NSP, Asia Pacific |
| Peering policy | Selective |
| IRR as-set | AS-GCTR-JP |
| Prefixes (IPv4 / IPv6) | 20 / 5 |
| Upstreams and peers | 8 |
| Downstream networks | 16 |
| Website | bbtower.co.jp/en/corporate |
Routing health
- Partial result: RIPEstat did not return the roas in time.
- AS9607 announces 20 IPv4 and 5 IPv6 prefixes.
- 8 upstreams and peers, 16 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 25
- 103.96.112.0/22
- 124.147.0.0/20
- 124.147.16.0/21
- 124.147.24.0/22
- 124.147.28.0/22
- 202.183.80.0/21
- 203.141.48.0/22
- 203.141.52.0/23
- 203.141.55.0/24
- 203.141.56.0/21
- 203.216.192.0/19
- 208.111.48.0/21
- 210.231.208.0/22
- 211.14.0.0/21
- 211.14.9.0/24
- 211.14.10.0/23
- 211.14.16.0/22
- 211.14.24.0/23
- 211.14.30.0/23
- 218.231.252.0/23
- 2001:370:6000::/38
- 2001:370::/32
- 2001:370::/40
- 2001:370:a::/48
- 2404:c700::/32
Upstreams and peers 8
The networks RIPE RIS sees next to AS9607 in BGP paths, the most visible first.
Peering
Peering policy: Selective. Suggested max-prefix limits: 1,000 IPv4, 200 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| BBIX Osaka | 1 | 10G | No |
| BBIX Tokyo | 1 | 100G | No |
| JPIX OSAKA | 1 | 10G | No |
| JPIX TOKYO | 1 | 100G | No |
| JPNAP Osaka | 1 | 10G | No |
| JPNAP Tokyo: Peering | 1 | 100G | No |
| Facility | City | Country |
|---|---|---|
| AT TOKYO (CC1/CC2) | Tokyo | JP |
| Equinix TY4 - Tokyo | Tokyo | JP |
| NTT DATA Otemachi Bldg | Tokyo | JP |
| NTT DOCOMO BUSINESS OS2 - Osaka (Telepark Dojima Building 2) | Osaka | JP |
| Otemachi Place West Tower (BBTower Shin-Otemachi) | Tokyo | JP |
| Telehouse – TOKYO Otemachi (KDDI Otemachi) | Tokyo | JP |
More about AS9607
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 05:36 UTC. The country is where the AS number was registered, not necessarily where the network operates.