AS28220 186.251.112.0/21 CIDR and IP Range Summary.ASN: 28220 - Cabo Servicos de Telecomunicacoes LtdaHost Count: 2046Addressable IPs: 2048186.251.112.0/24186.251.113.0/24186.251.114.0/24186.251.115.0/24186.251.116.0/24186.251.117.0/24186.251.118.0/24186.251.119.0/24