203.173.0.0/16
33 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 203.173.0.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.8.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.11.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.16.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.36.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.39.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.45.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.47.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.48.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.51.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.53.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.173.64.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.173.80.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 203.173.88.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 203.173.89.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 203.173.90.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 203.173.92.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 203.173.96.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.98.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 203.173.99.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.173.102.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.106.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.173.107.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.110.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.111.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.112.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.115.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 203.173.116.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.122.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.123.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.126.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.173.128.0/24 | New Zealand (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
203.173.0.0 – 203.173.7.255 | AS7545 | TPG Internet Pty Ltd | AU |
203.173.8.0 – 203.173.10.255 | AS4739 | iiNet Limited | AU |
203.173.11.0 – 203.173.15.255 | AS4739 | iiNet Limited | AU |
203.173.16.0 – 203.173.31.255 | AS7545 | TPG Internet Pty Ltd | AU |
203.173.36.0 – 203.173.37.255 | AS4739 | iiNet Limited | AU |
203.173.39.0 – 203.173.44.255 | AS4739 | iiNet Limited | AU |
203.173.45.0 – 203.173.46.255 | AS4802 | iiNet Limited | AU |
203.173.47.0 – 203.173.47.255 | AS4739 | iiNet Limited | AU |
203.173.48.0 – 203.173.50.255 | AS4802 | iiNet Limited | AU |
203.173.51.0 – 203.173.51.255 | AS4802 | iiNet Limited | AU |
203.173.53.0 – 203.173.62.255 | AS4739 | iiNet Limited | AU |
203.173.64.0 – 203.173.79.255 | AS17977 | Singapore Telecom Japan Ltd | JP |
203.173.80.0 – 203.173.83.255 | AS56309 | Siamdata Communication Co. ltd. | TH |
203.173.88.0 – 203.173.88.255 | AS139460 | PT Maxindo Mitra Solusi | ID |
203.173.89.0 – 203.173.89.255 | AS38320 | PT Maxindo Mitra Solusi | ID |
18 more ranges in this block.