{"asn":203645,"name":"RYZNAR-AS","description":"","country":"CZ","rir":"","prefix_v4":4,"prefix_v6":23,"updated_at":"2026-05-28T01:05:07.460524Z","upstreams":[{"asn":28725,"name":"CETIN-AS","country":"CZ"}],"downstreams":null,"peers":null,"ixp_memberships":null}