AS1273 217.161.0.0/21 CIDR and IP Range Summary.ASN: 1273 - CW Vodafone Group PLCHost Count: 2046Addressable IPs: 2048217.161.0.0/24217.161.1.0/24217.161.2.0/24217.161.3.0/24217.161.4.0/24217.161.5.0/24217.161.6.0/24217.161.7.0/24