All IP Ranges › 203.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 203.183.0.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.183.96.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.183.153.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.183.156.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.183.208.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.183.220.0/24 | Japan (100%) | 1 | 1 | 1 |
| 203.183.232.0/24 | Japan (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
203.183.0.0 – 203.183.95.255 | AS4694 | IDC Frontier Inc. | JP |
203.183.96.0 – 203.183.152.255 | AS4694 | IDC Frontier Inc. | JP |
203.183.153.0 – 203.183.155.255 | AS4725 | SoftBank Corp. | JP |
203.183.156.0 – 203.183.207.255 | AS4694 | IDC Frontier Inc. | JP |
203.183.208.0 – 203.183.219.255 | AS4694 | IDC Frontier Inc. | JP |
203.183.220.0 – 203.183.231.255 | AS4694 | IDC Frontier Inc. | JP |
203.183.232.0 – 203.183.255.255 | AS4694 | IDC Frontier Inc. | JP |