AS3303 212.243.192.0/18 CIDR and IP Range Summary.ASN: 3303 - Swisscom (Schweiz) AGHost Count: 16382Addressable IPs: 16384212.243.192.0/24212.243.193.0/24212.243.194.0/24212.243.195.0/24212.243.196.0/24212.243.197.0/24212.243.198.0/24212.243.199.0/24212.243.200.0/24212.243.201.0/24212.243.202.0/24212.243.203.0/24212.243.204.0/24212.243.205.0/24212.243.206.0/24212.243.207.0/24212.243.208.0/24212.243.209.0/24212.243.210.0/24212.243.211.0/24212.243.212.0/24212.243.213.0/24212.243.214.0/24212.243.215.0/24212.243.216.0/24212.243.217.0/24212.243.218.0/24212.243.219.0/24212.243.220.0/24212.243.221.0/24212.243.222.0/24212.243.223.0/24212.243.224.0/24212.243.225.0/24212.243.226.0/24212.243.227.0/24212.243.228.0/24212.243.229.0/24212.243.230.0/24212.243.231.0/24212.243.232.0/24212.243.233.0/24212.243.234.0/24212.243.235.0/24212.243.236.0/24212.243.237.0/24212.243.238.0/24212.243.239.0/24212.243.240.0/24212.243.241.0/24212.243.242.0/24212.243.243.0/24212.243.244.0/24212.243.245.0/24212.243.246.0/24212.243.247.0/24212.243.248.0/24212.243.249.0/24212.243.250.0/24212.243.251.0/24212.243.252.0/24212.243.253.0/24212.243.254.0/24212.243.255.0/24