AS9318 203.252.16.0/21 CIDR and IP Range Summary.ASN: 9318 - SK Broadband Co LtdHost Count: 2046Addressable IPs: 2048203.252.16.0/24203.252.17.0/24203.252.18.0/24203.252.19.0/24203.252.20.0/24203.252.21.0/24203.252.22.0/24203.252.23.0/24