AS28573 181.216.192.0/19 CIDR and IP Range Summary.ASN: 28573 - Claro NXT Telecomunicacoes LtdaHost Count: 8190Addressable IPs: 8192181.216.192.0/24181.216.193.0/24181.216.194.0/24181.216.195.0/24181.216.196.0/24181.216.197.0/24181.216.198.0/24181.216.199.0/24181.216.200.0/24181.216.201.0/24181.216.202.0/24181.216.203.0/24181.216.204.0/24181.216.205.0/24181.216.206.0/24181.216.207.0/24181.216.208.0/24181.216.209.0/24181.216.210.0/24181.216.211.0/24181.216.212.0/24181.216.213.0/24181.216.214.0/24181.216.215.0/24181.216.216.0/24181.216.217.0/24181.216.218.0/24181.216.219.0/24181.216.220.0/24181.216.221.0/24181.216.222.0/24181.216.223.0/24