203.16.0.0/16
44 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 203.16.4.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.9.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.11.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 203.16.24.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.25.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.28.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.32.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.34.0/24 | Pakistan (100%) | 1 | 1 | 1 |
| 203.16.36.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.39.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.40.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.56.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.60.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.69.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.71.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.75.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.80.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.108.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.128.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.135.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.140.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.163.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.164.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.165.0/24 | India (100%) | 1 | 1 | 1 |
| 203.16.167.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.170.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.175.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.177.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.180.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.185.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.196.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.199.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 203.16.200.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.207.0/24 | Switzerland (100%) | 1 | 1 | 1 |
| 203.16.208.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.211.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.215.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.227.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.229.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.230.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.232.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.236.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.241.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.16.246.0/24 | Australia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
203.16.4.0 – 203.16.7.255 | AS142422 | Hobart City Council | AU |
203.16.9.0 – 203.16.9.255 | AS9443 | VOCUS PTY LTD | AU |
203.16.11.0 – 203.16.11.255 | AS154210 | PT Pituama Unggulan Teknologi | ID |
203.16.24.0 – 203.16.24.255 | AS2764 | AAPT Limited | AU |
203.16.25.0 – 203.16.25.255 | AS9723 | Iseek Communications Pty Ltd | AU |
203.16.28.0 – 203.16.31.255 | AS9518 | JDV Limited | AU |
203.16.32.0 – 203.16.33.255 | AS38534 | IOOF SERVICE CO PTY LTD | AU |
203.16.34.0 – 203.16.34.255 | AS56126 | United Bank Limited | PK |
203.16.36.0 – 203.16.36.255 | AS4826 | VOCUS PTY LTD | AU |
203.16.39.0 – 203.16.39.255 | AS9426 | SingTel Optus Pty Ltd | AU |
203.16.40.0 – 203.16.47.255 | AS4826 | VOCUS PTY LTD | AU |
203.16.56.0 – 203.16.56.255 | AS9893 | Cenitex | AU |
203.16.60.0 – 203.16.61.255 | AS55803 | Hostopia Australia Web Pty Ltd | AU |
203.16.69.0 – 203.16.69.255 | AS7474 | SingTel Optus Pty Ltd | AU |
203.16.71.0 – 203.16.71.255 | AS7474 | SingTel Optus Pty Ltd | AU |
29 more ranges in this block.