AS133612 203.20.32.0/21 CIDR and IP Range Summary.ASN: 133612 - Vodafone Australia Pty LtdHost Count: 2046Addressable IPs: 2048203.20.32.0/24203.20.33.0/24203.20.34.0/24203.20.35.0/24203.20.36.0/24203.20.37.0/24203.20.38.0/24203.20.39.0/24