ASN 28086 - Worldcom de Costa Rica S.A.Organization : Worldcom de Costa Rica S.A.Total Countries Listed: 2Total IP Ranges Listed: 4Costa Rica - IP Ranges: 1IP Range List190.123.128.0/20United States of America - IP Ranges: 3IP Range List209.213.176.0/21209.213.184.0/24216.25.160.0/20