203.5.0.0/16
46 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 203.5.0.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.1.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.6.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.10.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.13.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.16.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.28.0/24 | New Zealand (100%) | 1 | 1 | 1 |
| 203.5.33.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.5.34.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.48.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.58.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.59.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.63.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.64.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.76.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.77.0/24 | Philippines (100%) | 1 | 1 | 1 |
| 203.5.81.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.88.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.104.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.112.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.121.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.124.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.127.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.128.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.135.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.137.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.140.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.146.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.151.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.152.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.176.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.184.0/24 | France (100%) | 1 | 1 | 1 |
| 203.5.192.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.194.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.199.0/24 | India (100%) | 1 | 1 | 1 |
| 203.5.200.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.202.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.203.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.206.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.207.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.210.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.212.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.5.217.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.5.244.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 203.5.246.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.5.252.0/24 | Australia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
203.5.0.0 – 203.5.0.255 | AS4764 | Aussie Fibre Pty Ltd | AU |
203.5.1.0 – 203.5.1.255 | AS38195 | SUPERLOOP (AUSTRALIA) PTY LTD | AU |
203.5.6.0 – 203.5.6.255 | AS38195 | SUPERLOOP (AUSTRALIA) PTY LTD | AU |
203.5.10.0 – 203.5.10.255 | AS9650 | CITEC | AU |
203.5.13.0 – 203.5.13.255 | AS7600 | AAPT Limited | AU |
203.5.16.0 – 203.5.17.255 | AS132299 | Applied Satellite Technology Australia Pty Ltd | AU |
203.5.28.0 – 203.5.28.255 | AS56101 | Te Wananga O Aotearoa | NZ |
203.5.33.0 – 203.5.33.255 | AS13335 | Cloudflare Inc. | US |
203.5.34.0 – 203.5.35.255 | AS139862 | Bunnings Pty Ltd | AU |
203.5.48.0 – 203.5.49.255 | AS58713 | Fiber Vision Networks Pty Ltd | AU |
203.5.58.0 – 203.5.58.255 | AS1221 | Telstra Limited | AU |
203.5.59.0 – 203.5.59.255 | AS23854 | NINE ENTERTAINMENT CO. PTY LTD | AU |
203.5.63.0 – 203.5.63.255 | AS24476 | Fairfax Media Limited | AU |
203.5.64.0 – 203.5.71.255 | AS10148 | University of Melbourne | AU |
203.5.76.0 – 203.5.76.255 | AS7575 | Australian Academic and Research Network | AU |
31 more ranges in this block.