AS9318 211.245.72.0/21 CIDR and IP Range Summary.ASN: 9318 - SK Broadband Co LtdHost Count: 2046Addressable IPs: 2048211.245.72.0/24211.245.73.0/24211.245.74.0/24211.245.75.0/24211.245.76.0/24211.245.77.0/24211.245.78.0/24211.245.79.0/24