AS9318 211.206.120.0/21 CIDR and IP Range Summary.ASN: 9318 - SK Broadband Co LtdHost Count: 2046Addressable IPs: 2048211.206.120.0/24211.206.121.0/24211.206.122.0/24211.206.123.0/24211.206.124.0/24211.206.125.0/24211.206.126.0/24211.206.127.0/24