AS2773 81.28.64.0/20 CIDR and IP Range Summary.ASN: 2773 - Deutsche Telekom AGHost Count: 4094Addressable IPs: 409681.28.64.0/2481.28.65.0/2481.28.66.0/2481.28.67.0/2481.28.68.0/2481.28.69.0/2481.28.70.0/2481.28.71.0/2481.28.72.0/2481.28.73.0/2481.28.74.0/2481.28.75.0/2481.28.76.0/2481.28.77.0/2481.28.78.0/2481.28.79.0/24