AS9318 61.255.120.0/21 CIDR and IP Range Summary.ASN: 9318 - SK Broadband Co LtdHost Count: 2046Addressable IPs: 204861.255.120.0/2461.255.121.0/2461.255.122.0/2461.255.123.0/2461.255.124.0/2461.255.125.0/2461.255.126.0/2461.255.127.0/24