ASN 53488 - Optimum OnlineOrganization : Optimum OnlineTotal Countries Listed: 1Total IP Ranges Listed: 10United States of America - IP Ranges: 10IP Range List24.246.128.0/1864.127.208.0/20143.55.154.0/24173.246.192.0/20173.246.208.0/21173.246.216.0/23173.246.222.0/23198.185.218.0/23205.236.71.0/24216.116.224.0/19