AS3303 46.245.144.0/21 CIDR and IP Range Summary.ASN: 3303 - Swisscom (Schweiz) AGHost Count: 2046Addressable IPs: 204846.245.144.0/2446.245.145.0/2446.245.146.0/2446.245.147.0/2446.245.148.0/2446.245.149.0/2446.245.150.0/2446.245.151.0/24