AS7660 Asia Pacific Advanced Network - Japan
General Info - AS7660
1,024
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 203.181.194.0/23 | 512 | |
| 203.181.248.0/23 | 512 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:200:900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:200:e000::/35 | 9,903,520,314,283,042,199,192,993,792 |
Upstreams
Downstreams
- AS2500 WIDE Project
- AS2907 Asia Pacific Network Information Centre
- AS3662 Joint Universities Computer Centre Limited
- AS3836 Asia Pacific Network Information Centre
- AS4538 Asia Pacific Network Information Centre
- AS4641 The Hong Kong Internet Exchange Limited
- AS7497 Computer Network Information Center of Chinese Academy of Sciences Cnic-Cas
- AS9264 ASNET Academia Sinica
- AS9270 National Infomation Society Agency
- AS9821 Department of Science and Technology
- AS11537 Internet2
- AS17579 KREONET2-AS-KR KISTI
- AS18125 MAFFIN Ministry of Agriculture Forestry and Fisheries Research Network
- AS23855 Singapore Advanced Research and Education Network
- AS24287 TEIN2-JP National Institute of Informatics
- AS24475 Thairen.Thailand Research and Education Network Thailand
- AS24490 TEIN2-SG-AP Trans-Eurasia Information Network TEIN2 - SG
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.
