AS9318 221.139.96.0/20 CIDR and IP Range Summary.ASN: 9318 - SK Broadband Co LtdHost Count: 4094Addressable IPs: 4096221.139.96.0/24221.139.97.0/24221.139.98.0/24221.139.99.0/24221.139.100.0/24221.139.101.0/24221.139.102.0/24221.139.103.0/24221.139.104.0/24221.139.105.0/24221.139.106.0/24221.139.107.0/24221.139.108.0/24221.139.109.0/24221.139.110.0/24221.139.111.0/24