{"asn":5491,"name":"OLSSON_NET","description":"","country":"DK","rir":"","prefix_v4":1,"prefix_v6":0,"updated_at":"2026-05-23T18:35:44.856113Z","upstreams":[{"asn":1835,"name":"FSKNET-DK","country":"EU"}],"downstreams":null,"peers":null,"ixp_memberships":null}