AS52872 177.128.192.0/21 CIDR and IP Range Summary.ASN: 52872 - Voanet Telecomunicacoes Ltda.Host Count: 2046Addressable IPs: 2048177.128.192.0/24177.128.193.0/24177.128.194.0/24177.128.195.0/24177.128.196.0/24177.128.197.0/24177.128.198.0/24177.128.199.0/24