AS27699 189.97.72.0/21 CIDR and IP Range Summary.ASN: 27699 - Telefonica Brasil S.AHost Count: 2046Addressable IPs: 2048189.97.72.0/24189.97.73.0/24189.97.74.0/24189.97.75.0/24189.97.76.0/24189.97.77.0/24189.97.78.0/24189.97.79.0/24