{"announced_v4":4,"announced_v6":0,"asn":399440,"canonical_url":"https://bgptree.com/as/399440","classification":"Transit Provider / Regional ISP","compliance":"DPDP Act 2023, Jurisdiction of Mumbai, Maharashtra, INDIA","country":"US","data_sources":["RIPE NCC RIS","PeeringDB","RouteViews","APNIC/ARIN/RIPE/LACNIC/AFRINIC RDAP"],"description":"Heartland Fiber, Inc.","direct_peers_count":0,"downstreams_count":1,"name":"AS-HEARTLANDFIBER - Heartland Fiber, Inc.","neighbors":[{"source_asn":399440,"target_asn":23367,"target_name":"AS-ADN - Adaptive Data Networks, LLC","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":1643,"v6_peers":0,"peer_count":1643,"last_observed":"2026-11-03T01:48:04Z"},{"source_asn":399440,"target_asn":399132,"target_name":"","target_country":"US","protocol":"ipv4","relation_type":"downstream","v4_peers":328,"v6_peers":0,"peer_count":328,"last_observed":"2026-11-03T01:48:04Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"ARIN","telemetry_url":"https://bgptree.com/api/as/399440","total_peers":2,"total_prefixes":4,"updated_at":"2026-11-03T01:48:01Z","upstreams_count":1}