AS268221 45.236.52.0/22 CIDR and IP Range Summary.ASN: 268221 - Fiber Banda Larga Servicos e Telecomunicacoes LtdaHost Count: 1022Addressable IPs: 102445.236.52.0/2445.236.53.0/2445.236.54.0/2445.236.55.0/24