ASN 4503 - Grady Memorial HospitalOrganization : Grady Memorial HospitalTotal Countries Listed: 1Total IP Ranges Listed: 16United States of America - IP Ranges: 16IP Range List138.33.0.0/18138.33.64.0/22138.33.68.0/23138.33.70.0/24138.33.72.0/21138.33.80.0/21138.33.88.0/23138.33.91.0/24138.33.92.0/22138.33.96.0/23138.33.98.0/24138.33.100.0/22138.33.104.0/21138.33.112.0/20138.33.128.0/17192.35.46.0/23