ASN 52583 - Asstelecom Telecomunicacao Ltda MEOrganization : Asstelecom Telecomunicacao Ltda METotal Countries Listed: 1Total IP Ranges Listed: 4Brazil - IP Ranges: 4IP Range List177.87.168.0/21191.5.72.0/22191.5.77.0/24191.5.78.0/23