AS33915 212.83.72.0/21 CIDR and IP Range Summary.ASN: 33915 - Vodafone Libertel B.V.Host Count: 2046Addressable IPs: 2048212.83.72.0/24212.83.73.0/24212.83.74.0/24212.83.75.0/24212.83.76.0/24212.83.77.0/24212.83.78.0/24212.83.79.0/24