AS9466 UUNET Japan Limited
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 103.3.198.0/24 | 103.3.198.0 | 103.3.198.255 | 256 | |
| 103.109.16.0/24 | 103.109.16.0 | 103.109.16.255 | 256 | |
| 138.198.0.0/22 | 138.198.0.0 | 138.198.3.255 | 1,024 | |
| 138.198.4.0/24 | 138.198.4.0 | 138.198.4.255 | 256 | |
| 138.198.5.0/24 | 138.198.5.0 | 138.198.5.255 | 256 | |
| 138.198.6.0/23 | 138.198.6.0 | 138.198.7.255 | 512 | |
| 138.198.8.0/21 | 138.198.8.0 | 138.198.15.255 | 2,048 | |
| 138.198.16.0/20 | 138.198.16.0 | 138.198.31.255 | 4,096 | |
| 138.198.32.0/19 | 138.198.32.0 | 138.198.63.255 | 8,192 | |
| 138.198.64.0/18 | 138.198.64.0 | 138.198.127.255 | 16,384 | |
| 138.198.128.0/17 | 138.198.128.0 | 138.198.255.255 | 32,768 | |
| 144.250.40.0/24 | 144.250.40.0 | 144.250.40.255 | 256 | |
| 202.1.128.0/19 | 202.1.128.0 | 202.1.159.255 | 8,192 | |
| 202.125.0.0/23 | 202.125.0.0 | 202.125.1.255 | 512 | |
| 202.125.2.0/24 | 202.125.2.0 | 202.125.2.255 | 256 | |
| 202.125.6.0/23 | 202.125.6.0 | 202.125.7.255 | 512 | |
| 203.5.217.0/24 | 203.5.217.0 | 203.5.217.255 | 256 | |
| 203.6.31.0/24 | 203.6.31.0 | 203.6.31.255 | 256 | |
| 203.6.32.0/24 | 203.6.32.0 | 203.6.32.255 | 256 | |
| 203.6.33.0/24 | 203.6.33.0 | 203.6.33.255 | 256 | |
| 203.6.36.0/22 | 203.6.36.0 | 203.6.39.255 | 1,024 | |
| 203.6.64.0/23 | 203.6.64.0 | 203.6.65.255 | 512 | |
| 203.6.67.0/24 | 203.6.67.0 | 203.6.67.255 | 256 | |
| 203.6.68.0/22 | 203.6.68.0 | 203.6.71.255 | 1,024 | |
| 203.6.72.0/23 | 203.6.72.0 | 203.6.73.255 | 512 | |
| 203.6.75.0/24 | 203.6.75.0 | 203.6.75.255 | 256 | |
| 203.6.76.0/22 | 203.6.76.0 | 203.6.79.255 | 1,024 | |
| 203.6.118.0/24 | 203.6.118.0 | 203.6.118.255 | 256 | |
| 203.6.119.0/24 | 203.6.119.0 | 203.6.119.255 | 256 | |
| 203.6.120.0/24 | 203.6.120.0 | 203.6.120.255 | 256 | |
| 203.6.121.0/24 | 203.6.121.0 | 203.6.121.255 | 256 | |
| 203.10.217.0/24 | 203.10.217.0 | 203.10.217.255 | 256 | |
| 203.11.0.0/24 | 203.11.0.0 | 203.11.0.255 | 256 | |
| 203.223.64.0/23 | 203.223.64.0 | 203.223.65.255 | 512 | |
| 203.223.66.0/23 | 203.223.66.0 | 203.223.67.255 | 512 | |
| 203.223.68.0/22 | 203.223.68.0 | 203.223.71.255 | 1,024 | |
| 203.223.72.0/21 | 203.223.72.0 | 203.223.79.255 | 2,048 | |
| 210.81.0.0/19 | 210.81.0.0 | 210.81.31.255 | 8,192 | |
| 210.81.32.0/19 | 210.81.32.0 | 210.81.63.255 | 8,192 | |
| 210.81.64.0/22 | 210.81.64.0 | 210.81.67.255 | 1,024 | |
| 210.81.68.0/24 | 210.81.68.0 | 210.81.68.255 | 256 | |
| 210.81.70.0/23 | 210.81.70.0 | 210.81.71.255 | 512 | |
| 210.81.72.0/21 | 210.81.72.0 | 210.81.79.255 | 2,048 | |
| 210.81.80.0/20 | 210.81.80.0 | 210.81.95.255 | 4,096 | |
| 210.81.96.0/19 | 210.81.96.0 | 210.81.127.255 | 8,192 | |
| 210.81.128.0/18 | 210.81.128.0 | 210.81.191.255 | 16,384 | |
| 210.81.192.0/19 | 210.81.192.0 | 210.81.223.255 | 8,192 | |
| 210.81.224.0/20 | 210.81.224.0 | 210.81.239.255 | 4,096 | |
| 210.81.240.0/21 | 210.81.240.0 | 210.81.247.255 | 2,048 | |
| 210.81.248.0/22 | 210.81.248.0 | 210.81.251.255 | 1,024 | |
| 210.81.252.0/23 | 210.81.252.0 | 210.81.253.255 | 512 | |
| 210.81.254.0/24 | 210.81.254.0 | 210.81.254.255 | 256 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2401:6bff::/40 | 2401:6bff:: | 2401:6bff:ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2401:6bff:8000::/40 | 2401:6bff:8000:: | 2401:6bff:80ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion |
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.
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