{"asn":56891,"domain":"nrb.cz","data":{"asn":56891,"metadata":{"handle":"ASCZRB","description":"Narodni rozvojova banka a.s.","countryCode":"CZ","country":"Czechia","origin":"authoritative","category":"business","networkRole":"stub"},"prefixes":{"ipv4":["194.50.2.0/24"],"ipv6":[]},"country":"CZ"},"relatedAsns":[]}