IPv4 AS Names Directory: AS Name ULSAN Office of Education
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 121.135.181.0 to 121.135.181.31 | 121.135.181.0/27 | AS10154 | ULSAN Office of Education | See Range |
| 121.138.32.32 to 121.138.32.63 | 121.138.32.32/27 | AS10154 | ULSAN Office of Education | See Range |
| 211.168.132.0 to 211.168.132.127 | 211.168.132.0/25 | AS10154 | ULSAN Office of Education | See Range |
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