ASN 21965 - Highmark IncOrganization : Highmark IncTotal Countries Listed: 1Total IP Ranges Listed: 12United States of America - IP Ranges: 12IP Range List157.154.0.0/16165.232.230.0/24167.164.0.0/16192.152.123.0/24198.153.220.0/23198.200.200.0/24199.190.160.0/23199.190.163.0/24199.190.164.0/24199.190.166.0/24204.27.158.0/24204.80.216.0/24