AS52972 177.104.224.0/20 CIDR and IP Range Summary.ASN: 52972 - Tech Cable do Brasil Sist. de Telec. LtdaHost Count: 4094Addressable IPs: 4096177.104.224.0/24177.104.225.0/24177.104.226.0/24177.104.227.0/24177.104.228.0/24177.104.229.0/24177.104.230.0/24177.104.231.0/24177.104.232.0/24177.104.233.0/24177.104.234.0/24177.104.235.0/24177.104.236.0/24177.104.237.0/24177.104.238.0/24177.104.239.0/24