AS1273 149.51.0.0/21 CIDR and IP Range Summary.ASN: 1273 - CW Vodafone Group PLCHost Count: 2046Addressable IPs: 2048149.51.0.0/24149.51.1.0/24149.51.2.0/24149.51.3.0/24149.51.4.0/24149.51.5.0/24149.51.6.0/24149.51.7.0/24