AS9607 BroadBand Tower Inc.
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 103.96.112.0/22 | 1,024 | |
| 124.147.0.0/19 | 8,192 | |
| 203.141.48.0/22 | 1,024 | |
| 203.141.52.0/23 | 512 | |
| 203.141.55.0/24 | 256 | |
| 203.141.56.0/21 | 2,048 | |
| 203.216.192.0/19 | 8,192 | |
| 208.111.48.0/21 | 2,048 | |
| 210.231.208.0/22 | 1,024 | |
| 211.14.0.0/21 | 2,048 | |
| 211.14.9.0/24 | 256 | |
| 211.14.10.0/23 | 512 | |
| 211.14.16.0/22 | 1,024 | |
| 211.14.24.0/23 | 512 | |
| 211.14.30.0/23 | 512 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:370::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
- AS4785 CCD1-AS-AP Cocoon Data Limited
- AS7505 Fujitsu Systems Applications & Support Limited
- AS7511 Synapse Co. Ltd.
- AS7530 BroadBand Tower Inc.
- AS7671 NTT Smartconnect Corporation
- AS18260 Ehime CATV Co. Ltd.
- AS23620 DMM DMM.com LLC
- AS23805 WATVNET Watarase Television Co. Ltd
- AS23929 Ubiquitous Corp. Data Center Network.
- AS23959 Owl Limited
- AS55898 Yahoo Japan Corporation
- AS58791 GMO Internet Inc
- AS59125 Cyberhome Family Net Japan Incorporated
- AS63774 Kamoike.net LLP
- AS63780 Dual&Co. Inc.
- AS63790 CyberAgent Inc.
- AS131896 SSI Lab Inc.
- AS131925 Family Net Japan Incorporated
- AS132829 Nevigate Communications S Pte Ltd
- AS146974 Woven by Toyota Inc.
- AS146981 Nekojarashi Nekojarashi Inc.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
