{"asn":34891,"name":"UM-Warszawa-AS","description":"pl. Bankowy 3/5","country":"PL","rir":"","prefix_v4":4,"prefix_v6":1,"updated_at":"2026-05-24T01:05:10.272307Z","upstreams":[{"asn":6939,"name":"HURRICANE","country":"US"},{"asn":36236,"name":"NETACTUATE","country":"US"},{"asn":24482,"name":"SGGS-AS-AP","country":"SG"},{"asn":29314,"name":"VECTRANET-AS","country":"PL"}],"downstreams":null,"peers":null,"ixp_memberships":null}