AS10204 203.115.192.0/18 CIDR and IP Range Summary.ASN: 10204 - Arcnet NTT MSC ISPHost Count: 16382Addressable IPs: 16384203.115.192.0/24203.115.193.0/24203.115.194.0/24203.115.195.0/24203.115.196.0/24203.115.197.0/24203.115.198.0/24203.115.199.0/24203.115.200.0/24203.115.201.0/24203.115.202.0/24203.115.203.0/24203.115.204.0/24203.115.205.0/24203.115.206.0/24203.115.207.0/24203.115.208.0/24203.115.209.0/24203.115.210.0/24203.115.211.0/24203.115.212.0/24203.115.213.0/24203.115.214.0/24203.115.215.0/24203.115.216.0/24203.115.217.0/24203.115.218.0/24203.115.219.0/24203.115.220.0/24203.115.221.0/24203.115.222.0/24203.115.223.0/24203.115.224.0/24203.115.225.0/24203.115.226.0/24203.115.227.0/24203.115.228.0/24203.115.229.0/24203.115.230.0/24203.115.231.0/24203.115.232.0/24203.115.233.0/24203.115.234.0/24203.115.235.0/24203.115.236.0/24203.115.237.0/24203.115.238.0/24203.115.239.0/24203.115.240.0/24203.115.241.0/24203.115.242.0/24203.115.243.0/24203.115.244.0/24203.115.245.0/24203.115.246.0/24203.115.247.0/24203.115.248.0/24203.115.249.0/24203.115.250.0/24203.115.251.0/24203.115.252.0/24203.115.253.0/24203.115.254.0/24203.115.255.0/24