{"messages":[["info","Note that the name of the holder ASN does not support historical lookups and is aligned to the most recent data available."]],"see_also":[{"relation":"less-specific","resource":"38.0.0.0/8"}],"version":"1.3","data_call_name":"prefix-overview","data_call_status":"supported","cached":false,"query_id":"20260721084635-f2ecbf7d-182b-49c3-b8af-28e65eb7439d","process_time":105,"server_id":"app191","build_version":"v0.10.15-2026.07.17","pipeline":"1346580","status":"ok","status_code":200,"time":"2026-07-21T08:46:35.454410","data":{"is_less_specific":false,"announced":true,"asns":[{"asn":273954,"holder":"AS273954 - FIBER57 TECHNOLOGY SRL"}],"related_prefixes":["38.0.0.0/8"],"resource":"38.3.129.0/24","type":"prefix","block":{"resource":"38.0.0.0/8","desc":"PSINet, Inc.","name":"IANA IPv4 Address Space Registry"},"actual_num_related":1,"query_time":"2025-10-20T00:00:00","num_filtered_out":0}}