AS28573 181.218.224.0/20 CIDR and IP Range Summary.ASN: 28573 - Claro NXT Telecomunicacoes LtdaHost Count: 4094Addressable IPs: 4096181.218.224.0/24181.218.225.0/24181.218.226.0/24181.218.227.0/24181.218.228.0/24181.218.229.0/24181.218.230.0/24181.218.231.0/24181.218.232.0/24181.218.233.0/24181.218.234.0/24181.218.235.0/24181.218.236.0/24181.218.237.0/24181.218.238.0/24181.218.239.0/24