AS17944 Japan Weather Association
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 133.105.0.0/17 | 32,768 | |
| 133.105.128.0/19 | 8,192 | |
| 133.105.160.0/23 | 512 | |
| 133.105.162.0/23 | 512 | |
| 133.105.164.0/22 | 1,024 | |
| 133.105.168.0/21 | 2,048 | |
| 133.105.176.0/20 | 4,096 | |
| 133.105.192.0/18 | 16,384 | |
| 192.51.39.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:df0:2ca::/48 | 1,208,925,819,614,629,174,706,176 |
Downstreams
There are no downstreams for this ASN.
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.
