AS17939 203.140.208.0/20 CIDR and IP Range Summary.ASN: 17939 - Miyazaki Cabletelevision Network Co. LtdHost Count: 4094Addressable IPs: 4096203.140.208.0/24203.140.209.0/24203.140.210.0/24203.140.211.0/24203.140.212.0/24203.140.213.0/24203.140.214.0/24203.140.215.0/24203.140.216.0/24203.140.217.0/24203.140.218.0/24203.140.219.0/24203.140.220.0/24203.140.221.0/24203.140.222.0/24203.140.223.0/24