IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 1.230.123.0 to 1.230.123.255 | 1.230.123.0/24 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.124.0 to 1.230.127.255 | 1.230.124.0/22 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.128.0 to 1.230.191.255 | 1.230.128.0/18 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.192.0 to 1.230.195.255 | 1.230.192.0/22 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.196.0 to 1.230.197.255 | 1.230.196.0/23 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.198.0 to 1.230.198.255 | 1.230.198.0/24 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.199.0 to 1.230.199.255 | 1.230.199.0/24 | AS9638 | National Agricultural Cooperative Federation | See Range |
| 1.230.200.0 to 1.230.201.255 | 1.230.200.0/23 | AS9638 | National Agricultural Cooperative Federation | See Range |
| 1.230.202.0 to 1.230.203.255 | 1.230.202.0/23 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.204.0 to 1.230.207.255 | 1.230.204.0/22 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.208.0 to 1.230.223.255 | 1.230.208.0/20 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.230.224.0 to 1.230.255.255 | 1.230.224.0/19 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.0.0 to 1.231.7.255 | 1.231.0.0/21 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.8.0 to 1.231.11.255 | 1.231.8.0/22 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.12.0 to 1.231.12.255 | 1.231.12.0/24 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.13.0 to 1.231.13.255 | 1.231.13.0/24 | AS4766 | Korea Telecom | See Range |
| 1.231.14.0 to 1.231.15.255 | 1.231.14.0/23 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.16.0 to 1.231.19.255 | 1.231.16.0/22 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.20.0 to 1.231.20.255 | 1.231.20.0/24 | AS10069 | Seoul Metro | See Range |
| 1.231.21.0 to 1.231.21.255 | 1.231.21.0/24 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.22.0 to 1.231.23.255 | 1.231.22.0/23 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.24.0 to 1.231.31.255 | 1.231.24.0/21 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.32.0 to 1.231.63.255 | 1.231.32.0/19 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.64.0 to 1.231.95.255 | 1.231.64.0/19 | AS9318 | SK Broadband Co Ltd | See Range |
| 1.231.96.0 to 1.231.111.255 | 1.231.96.0/20 | AS9318 | SK Broadband Co Ltd | See Range |
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