AS4643 Optus Customer Network
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 61.88.220.0/22 | 61.88.220.0 | 61.88.223.255 | 1,024 | |
| 61.88.224.0/19 | 61.88.224.0 | 61.88.255.255 | 8,192 | |
| 123.102.0.0/16 | 123.102.0.0 | 123.102.255.255 | 65,536 | |
| 124.19.0.0/18 | 124.19.0.0 | 124.19.63.255 | 16,384 | |
| 124.19.64.0/21 | 124.19.64.0 | 124.19.71.255 | 2,048 | |
| 124.19.72.0/24 | 124.19.72.0 | 124.19.72.255 | 256 | |
| 124.19.74.0/23 | 124.19.74.0 | 124.19.75.255 | 512 | |
| 124.19.80.0/22 | 124.19.80.0 | 124.19.83.255 | 1,024 | |
| 124.19.98.0/23 | 124.19.98.0 | 124.19.99.255 | 512 | |
| 124.19.100.0/22 | 124.19.100.0 | 124.19.103.255 | 1,024 | |
| 124.19.104.0/21 | 124.19.104.0 | 124.19.111.255 | 2,048 | |
| 124.19.112.0/20 | 124.19.112.0 | 124.19.127.255 | 4,096 | |
| 125.63.128.0/18 | 125.63.128.0 | 125.63.191.255 | 16,384 | |
| 125.63.192.0/18 | 125.63.192.0 | 125.63.255.255 | 16,384 | |
| 161.43.0.0/18 | 161.43.0.0 | 161.43.63.255 | 16,384 | |
| 161.43.128.0/18 | 161.43.128.0 | 161.43.191.255 | 16,384 | |
| 192.203.176.0/24 | 192.203.176.0 | 192.203.176.255 | 256 | |
| 202.139.0.0/21 | 202.139.0.0 | 202.139.7.255 | 2,048 | |
| 202.139.16.0/22 | 202.139.16.0 | 202.139.19.255 | 1,024 | |
| 202.139.24.0/23 | 202.139.24.0 | 202.139.25.255 | 512 | |
| 202.139.27.0/24 | 202.139.27.0 | 202.139.27.255 | 256 | |
| 202.139.28.0/22 | 202.139.28.0 | 202.139.31.255 | 1,024 | |
| 202.139.33.0/24 | 202.139.33.0 | 202.139.33.255 | 256 | |
| 202.139.34.0/23 | 202.139.34.0 | 202.139.35.255 | 512 | |
| 202.139.36.0/23 | 202.139.36.0 | 202.139.37.255 | 512 | |
| 202.139.39.0/24 | 202.139.39.0 | 202.139.39.255 | 256 | |
| 202.139.40.0/22 | 202.139.40.0 | 202.139.43.255 | 1,024 | |
| 202.139.45.0/24 | 202.139.45.0 | 202.139.45.255 | 256 | |
| 202.139.46.0/23 | 202.139.46.0 | 202.139.47.255 | 512 | |
| 202.139.48.0/21 | 202.139.48.0 | 202.139.55.255 | 2,048 | |
| 202.139.56.0/22 | 202.139.56.0 | 202.139.59.255 | 1,024 | |
| 202.139.63.0/24 | 202.139.63.0 | 202.139.63.255 | 256 | |
| 202.139.65.0/24 | 202.139.65.0 | 202.139.65.255 | 256 | |
| 202.139.66.0/23 | 202.139.66.0 | 202.139.67.255 | 512 | |
| 202.139.68.0/22 | 202.139.68.0 | 202.139.71.255 | 1,024 | |
| 202.139.76.0/22 | 202.139.76.0 | 202.139.79.255 | 1,024 | |
| 202.139.80.0/23 | 202.139.80.0 | 202.139.81.255 | 512 | |
| 202.139.83.0/24 | 202.139.83.0 | 202.139.83.255 | 256 | |
| 202.139.84.0/22 | 202.139.84.0 | 202.139.87.255 | 1,024 | |
| 202.139.88.0/21 | 202.139.88.0 | 202.139.95.255 | 2,048 | |
| 202.139.96.0/19 | 202.139.96.0 | 202.139.127.255 | 8,192 | |
| 203.10.64.0/22 | 203.10.64.0 | 203.10.67.255 | 1,024 | |
| 203.10.69.0/24 | 203.10.69.0 | 203.10.69.255 | 256 | |
| 203.10.70.0/23 | 203.10.70.0 | 203.10.71.255 | 512 | |
| 203.13.97.0/24 | 203.13.97.0 | 203.13.97.255 | 256 | |
| 203.13.99.0/24 | 203.13.99.0 | 203.13.99.255 | 256 | |
| 203.13.100.0/22 | 203.13.100.0 | 203.13.103.255 | 1,024 | |
| 203.13.104.0/21 | 203.13.104.0 | 203.13.111.255 | 2,048 | |
| 203.13.112.0/21 | 203.13.112.0 | 203.13.119.255 | 2,048 | |
| 203.13.120.0/22 | 203.13.120.0 | 203.13.123.255 | 1,024 | |
| 203.13.124.0/24 | 203.13.124.0 | 203.13.124.255 | 256 | |
| 203.13.130.0/23 | 203.13.130.0 | 203.13.131.255 | 512 | |
| 203.13.132.0/22 | 203.13.132.0 | 203.13.135.255 | 1,024 | |
| 203.13.136.0/21 | 203.13.136.0 | 203.13.143.255 | 2,048 | |
| 203.14.69.0/24 | 203.14.69.0 | 203.14.69.255 | 256 | |
| 203.14.81.0/24 | 203.14.81.0 | 203.14.81.255 | 256 | |
| 203.14.82.0/24 | 203.14.82.0 | 203.14.82.255 | 256 | |
| 203.14.87.0/24 | 203.14.87.0 | 203.14.87.255 | 256 | |
| 203.14.89.0/24 | 203.14.89.0 | 203.14.89.255 | 256 | |
| 203.14.90.0/24 | 203.14.90.0 | 203.14.90.255 | 256 | |
| 203.14.91.0/24 | 203.14.91.0 | 203.14.91.255 | 256 | |
| 203.14.95.0/24 | 203.14.95.0 | 203.14.95.255 | 256 | |
| 203.16.64.0/22 | 203.16.64.0 | 203.16.67.255 | 1,024 | |
| 203.16.68.0/24 | 203.16.68.0 | 203.16.68.255 | 256 | |
| 203.16.70.0/24 | 203.16.70.0 | 203.16.70.255 | 256 | |
| 203.16.72.0/23 | 203.16.72.0 | 203.16.73.255 | 512 | |
| 203.16.74.0/24 | 203.16.74.0 | 203.16.74.255 | 256 | |
| 203.16.79.0/24 | 203.16.79.0 | 203.16.79.255 | 256 | |
| 203.16.81.0/24 | 203.16.81.0 | 203.16.81.255 | 256 | |
| 203.16.82.0/23 | 203.16.82.0 | 203.16.83.255 | 512 | |
| 203.16.84.0/22 | 203.16.84.0 | 203.16.87.255 | 1,024 | |
| 203.16.88.0/21 | 203.16.88.0 | 203.16.95.255 | 2,048 | |
| 203.16.96.0/21 | 203.16.96.0 | 203.16.103.255 | 2,048 | |
| 203.16.104.0/22 | 203.16.104.0 | 203.16.107.255 | 1,024 | |
| 203.16.110.0/23 | 203.16.110.0 | 203.16.111.255 | 512 | |
| 203.16.112.0/20 | 203.16.112.0 | 203.16.127.255 | 4,096 | |
| 203.17.139.0/24 | 203.17.139.0 | 203.17.139.255 | 256 | |
| 203.17.140.0/22 | 203.17.140.0 | 203.17.143.255 | 1,024 | |
| 203.22.136.0/21 | 203.22.136.0 | 203.22.143.255 | 2,048 | |
| 203.29.192.0/21 | 203.29.192.0 | 203.29.199.255 | 2,048 | |
| 203.29.204.0/24 | 203.29.204.0 | 203.29.204.255 | 256 | |
| 203.29.206.0/23 | 203.29.206.0 | 203.29.207.255 | 512 | |
| 203.94.128.0/22 | 203.94.128.0 | 203.94.131.255 | 1,024 | |
| 203.94.132.0/22 | 203.94.132.0 | 203.94.135.255 | 1,024 | |
| 203.94.136.0/21 | 203.94.136.0 | 203.94.143.255 | 2,048 | |
| 203.94.144.0/20 | 203.94.144.0 | 203.94.159.255 | 4,096 | |
| 203.94.160.0/20 | 203.94.160.0 | 203.94.175.255 | 4,096 | |
| 203.94.176.0/20 | 203.94.176.0 | 203.94.191.255 | 4,096 | |
| 203.110.248.0/22 | 203.110.248.0 | 203.110.251.255 | 1,024 | |
| 203.110.252.0/22 | 203.110.252.0 | 203.110.255.255 | 1,024 | |
| 203.202.1.0/24 | 203.202.1.0 | 203.202.1.255 | 256 | |
| 203.202.2.0/23 | 203.202.2.0 | 203.202.3.255 | 512 | |
| 203.202.4.0/22 | 203.202.4.0 | 203.202.7.255 | 1,024 | |
| 203.202.8.0/21 | 203.202.8.0 | 203.202.15.255 | 2,048 | |
| 203.202.16.0/20 | 203.202.16.0 | 203.202.31.255 | 4,096 | |
| 203.202.32.0/20 | 203.202.32.0 | 203.202.47.255 | 4,096 | |
| 203.202.48.0/22 | 203.202.48.0 | 203.202.51.255 | 1,024 | |
| 203.202.54.0/23 | 203.202.54.0 | 203.202.55.255 | 512 | |
| 203.202.56.0/21 | 203.202.56.0 | 203.202.63.255 | 2,048 | |
| 203.202.64.0/19 | 203.202.64.0 | 203.202.95.255 | 8,192 | |
| 203.202.96.0/21 | 203.202.96.0 | 203.202.103.255 | 2,048 | |
| 203.202.105.0/24 | 203.202.105.0 | 203.202.105.255 | 256 | |
| 203.202.106.0/23 | 203.202.106.0 | 203.202.107.255 | 512 | |
| 203.202.108.0/22 | 203.202.108.0 | 203.202.111.255 | 1,024 | |
| 203.202.113.0/24 | 203.202.113.0 | 203.202.113.255 | 256 | |
| 203.202.114.0/23 | 203.202.114.0 | 203.202.115.255 | 512 | |
| 203.202.116.0/22 | 203.202.116.0 | 203.202.119.255 | 1,024 | |
| 203.202.120.0/21 | 203.202.120.0 | 203.202.127.255 | 2,048 | |
| 210.0.0.0/19 | 210.0.0.0 | 210.0.31.255 | 8,192 | |
| 218.185.0.0/17 | 218.185.0.0 | 218.185.127.255 | 32,768 | |
| 220.101.128.0/18 | 220.101.128.0 | 220.101.191.255 | 16,384 |
| Netblock | From IP | To IP | Number of IPs |
|---|
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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