AS9318 218.55.120.0/21 CIDR and IP Range Summary.ASN: 9318 - SK Broadband Co LtdHost Count: 2046Addressable IPs: 2048218.55.120.0/24218.55.121.0/24218.55.122.0/24218.55.123.0/24218.55.124.0/24218.55.125.0/24218.55.126.0/24218.55.127.0/24