AS28351 181.217.8.0/21 CIDR and IP Range Summary.ASN: 28351 - Claro NXT Telecomunicacoes LtdaHost Count: 2046Addressable IPs: 2048181.217.8.0/24181.217.9.0/24181.217.10.0/24181.217.11.0/24181.217.12.0/24181.217.13.0/24181.217.14.0/24181.217.15.0/24