{"asn":1311,"domain":"msci.com","data":{"asn":1311,"metadata":{"handle":"BARRA-NET-AS","description":"Barra International LLC","countryCode":"US","country":"United States","origin":"authoritative","category":"business","networkRole":"stub"},"prefixes":{"ipv4":["144.203.128.0/22","144.203.132.0/23","144.203.140.0/22","193.164.145.0/24"],"ipv6":[]},"country":"US"},"relatedAsns":[]}