AS131074 APNIC R&D Centre JP
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 103.0.0.0/17 | 32,768 | |
| 103.0.128.0/18 | 16,384 | |
| 103.0.192.0/19 | 8,192 | |
| 103.0.224.0/21 | 2,048 | |
| 103.0.232.0/22 | 1,024 | |
| 103.0.236.0/23 | 512 | |
| 103.0.238.0/24 | 256 | |
| 103.0.239.0/24 | 256 | |
| 103.0.240.0/23 | 512 | |
| 103.0.242.0/24 | 256 | |
| 103.0.243.0/24 | 256 | |
| 103.0.244.0/22 | 1,024 | |
| 103.0.248.0/21 | 2,048 |
| Netblock | Number of IPs |
|---|
Downstreams
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.
