AS28220 191.241.40.0/21 CIDR and IP Range Summary.ASN: 28220 - Cabo Servicos de Telecomunicacoes LtdaHost Count: 2046Addressable IPs: 2048191.241.40.0/24191.241.41.0/24191.241.42.0/24191.241.43.0/24191.241.44.0/24191.241.45.0/24191.241.46.0/24191.241.47.0/24