{"asn":15303,"domain":"ftportfolios.com","data":{"asn":15303,"metadata":{"handle":"NIKE-SECURITIES","description":"First Trust Portfolios L.P.","countryCode":"US","country":"United States","origin":"authoritative","category":"business","networkRole":"stub"},"prefixes":{"ipv4":["198.199.191.0/24"],"ipv6":[]},"country":"US"},"relatedAsns":[]}