AS262439 177.52.80.0/21 CIDR and IP Range Summary.ASN: 262439 - Alcans Servicos em Telecomunicacoes LtdaHost Count: 2046Addressable IPs: 2048177.52.80.0/24177.52.81.0/24177.52.82.0/24177.52.83.0/24177.52.84.0/24177.52.85.0/24177.52.86.0/24177.52.87.0/24