AS9318 1.231.0.0/21 CIDR and IP Range Summary.ASN: 9318 - SK Broadband Co LtdHost Count: 2046Addressable IPs: 20481.231.0.0/241.231.1.0/241.231.2.0/241.231.3.0/241.231.4.0/241.231.5.0/241.231.6.0/241.231.7.0/24