{"announced_v4":1,"announced_v6":0,"asn":21391,"canonical_url":"https://bgptree.com/as/21391","classification":"Transit Provider / Regional ISP","compliance":"DPDP Act 2023, Jurisdiction of Mumbai, Maharashtra, INDIA","country":"DZ","data_sources":["RIPE NCC RIS","PeeringDB","RouteViews","APNIC/ARIN/RIPE/LACNIC/AFRINIC RDAP"],"description":"Algerian Broadcasting (Tele Diffusion d'Algerie TDA)","direct_peers_count":0,"downstreams_count":2,"name":"ORG-Ab1-AFRINIC - Algerian Broadcasting (Tele Diffusion d'Algerie TDA)","neighbors":[{"source_asn":21391,"target_asn":36947,"target_name":"ORG-TA23-AFRINIC - Telecom Algeria","target_country":"DZ","protocol":"ipv4","relation_type":"upstream","v4_peers":335,"v6_peers":0,"peer_count":335,"last_observed":"2026-11-02T15:49:25Z"},{"source_asn":21391,"target_asn":5400,"target_name":"BT","target_country":"GB","protocol":"both","relation_type":"upstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T15:49:25Z"},{"source_asn":21391,"target_asn":36918,"target_name":"AS36918","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T15:49:25Z"},{"source_asn":21391,"target_asn":41756,"target_name":"AS41756","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T15:49:25Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"AFRINIC","telemetry_url":"https://bgptree.com/api/as/21391","total_peers":4,"total_prefixes":1,"updated_at":"2026-11-02T15:49:22Z","upstreams_count":2}