123.30.0.0/16
49 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 123.30.11.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.35.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.43.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.67.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.70.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.74.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.84.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.92.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.94.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.96.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.104.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.106.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.108.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.109.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.110.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.112.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.122.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.126.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.127.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.130.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.132.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.139.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.141.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.142.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.144.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.149.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.150.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.151.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.154.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.160.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.162.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.163.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.165.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.166.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.194.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.200.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.201.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.213.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.218.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.230.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.231.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.242.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.243.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.244.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.245.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.250.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.251.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.253.0/24 | Vietnam (100%) | 1 | 1 | 1 |
| 123.30.254.0/24 | Vietnam (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
123.30.11.0 – 123.30.34.255 | AS45899 | VNPT Corp | VN |
123.30.35.0 – 123.30.42.255 | AS45899 | VNPT Corp | VN |
123.30.43.0 – 123.30.66.255 | AS45899 | VNPT Corp | VN |
123.30.67.0 – 123.30.69.255 | AS45899 | VNPT Corp | VN |
123.30.70.0 – 123.30.73.255 | AS7643 | Vietnam Posts and Telecommunications (VNPT) | VN |
123.30.74.0 – 123.30.83.255 | AS45899 | VNPT Corp | VN |
123.30.84.0 – 123.30.91.255 | AS45899 | VNPT Corp | VN |
123.30.92.0 – 123.30.93.255 | AS45899 | VNPT Corp | VN |
123.30.94.0 – 123.30.95.255 | AS7643 | Vietnam Posts and Telecommunications (VNPT) | VN |
123.30.96.0 – 123.30.103.255 | AS45899 | VNPT Corp | VN |
123.30.104.0 – 123.30.105.255 | AS7643 | Vietnam Posts and Telecommunications (VNPT) | VN |
123.30.106.0 – 123.30.107.255 | AS45899 | VNPT Corp | VN |
123.30.108.0 – 123.30.108.255 | AS7643 | Vietnam Posts and Telecommunications (VNPT) | VN |
123.30.109.0 – 123.30.109.255 | AS45899 | VNPT Corp | VN |
123.30.110.0 – 123.30.111.255 | AS135905 | VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | VN |
34 more ranges in this block.