ASN 27015 - Fresenius Medical Care Holdings IncOrganization : Fresenius Medical Care Holdings IncTotal Countries Listed: 1Total IP Ranges Listed: 5United States of America - IP Ranges: 5IP Range List12.172.67.0/2467.132.8.0/2472.166.43.0/24144.121.61.0/24199.38.52.0/22