203.2.0.0/16
40 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 203.2.0.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.13.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.32.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.42.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.60.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.64.0/24 | China (100%) | 1 | 1 | 1 |
| 203.2.66.0/24 | China (100%) | 1 | 1 | 1 |
| 203.2.68.0/24 | China (100%) | 1 | 1 | 1 |
| 203.2.70.0/24 | China (100%) | 1 | 1 | 1 |
| 203.2.75.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.80.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.112.0/24 | China (100%) | 1 | 1 | 1 |
| 203.2.116.0/24 | China (100%) | 1 | 1 | 1 |
| 203.2.120.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.122.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.123.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.124.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.125.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.2.130.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 203.2.133.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.134.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.136.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.151.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 203.2.158.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.160.0/24 | China (100%) | 1 | 1 | 1 |
| 203.2.168.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.182.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.185.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.2.198.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.2.199.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.208.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.216.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.217.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.218.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.220.0/24 | United States (100%) | 1 | 1 | 1 |
| 203.2.224.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.228.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.231.0/24 | Australia (100%) | 1 | 1 | 1 |
| 203.2.240.0/24 | Australia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
203.2.0.0 – 203.2.12.255 | AS138180 | Ernst & Young Services Pty Ltd | AU |
203.2.13.0 – 203.2.31.255 | AS138180 | Ernst & Young Services Pty Ltd | AU |
203.2.32.0 – 203.2.41.255 | AS7575 | Australian Academic and Research Network | AU |
203.2.42.0 – 203.2.51.255 | AS7575 | Australian Academic and Research Network | AU |
203.2.60.0 – 203.2.61.255 | AS7575 | Australian Academic and Research Network | AU |
203.2.64.0 – 203.2.65.255 | AS134420 | Chongqing Telecom | CN |
203.2.66.0 – 203.2.67.255 | AS58563 | CHINANET Hubei province network | CN |
203.2.68.0 – 203.2.69.255 | AS134768 | CHINANET SHAANXI province Cloud Base network | CN |
203.2.70.0 – 203.2.71.255 | AS58563 | CHINANET Hubei province network | CN |
203.2.75.0 – 203.2.75.255 | AS4804 | SingTel Optus Pty Ltd | AU |
203.2.80.0 – 203.2.95.255 | AS7474 | SingTel Optus Pty Ltd | AU |
203.2.112.0 – 203.2.115.255 | AS134420 | Chongqing Telecom | CN |
203.2.116.0 – 203.2.119.255 | AS23724 | IDC China Telecommunications Corporation | CN |
203.2.120.0 – 203.2.121.255 | AS9555 | Verizon Australia Pty Limited | AU |
203.2.122.0 – 203.2.122.255 | AS24446 | 5G NETWORK OPERATIONS PTY LTD | AU |
25 more ranges in this block.