{"asn":396151,"domain":"steward.org","data":{"asn":396151,"metadata":{"handle":"STEWARDHEALTHCARE","description":"Steward Health Care System LLC","countryCode":"US","country":"United States","origin":"authoritative","category":"business","networkRole":"stub"},"prefixes":{"ipv4":["198.89.64.0/21","198.89.72.0/22","198.89.77.0/24","198.89.78.0/23","198.89.83.0/24","198.212.151.0/24","204.58.2.0/23"],"ipv6":[]},"country":"US"},"relatedAsns":[]}