AS3303 217.11.32.0/20 CIDR and IP Range Summary.ASN: 3303 - Swisscom (Schweiz) AGHost Count: 4094Addressable IPs: 4096217.11.32.0/24217.11.33.0/24217.11.34.0/24217.11.35.0/24217.11.36.0/24217.11.37.0/24217.11.38.0/24217.11.39.0/24217.11.40.0/24217.11.41.0/24217.11.42.0/24217.11.43.0/24217.11.44.0/24217.11.45.0/24217.11.46.0/24217.11.47.0/24