AS26599 189.97.64.0/21 CIDR and IP Range Summary.ASN: 26599 - Telefonica Brasil S.AHost Count: 2046Addressable IPs: 2048189.97.64.0/24189.97.65.0/24189.97.66.0/24189.97.67.0/24189.97.68.0/24189.97.69.0/24189.97.70.0/24189.97.71.0/24