AS262706 191.243.80.0/21 CIDR and IP Range Summary.ASN: 262706 - Ultranet Telecomunicacoes LtdaHost Count: 2046Addressable IPs: 2048191.243.80.0/24191.243.81.0/24191.243.82.0/24191.243.83.0/24191.243.84.0/24191.243.85.0/24191.243.86.0/24191.243.87.0/24