{"announced_v4":2,"announced_v6":0,"asn":21143,"canonical_url":"https://bgptree.com/as/21143","classification":"Transit Provider / Regional ISP","compliance":"DPDP Act 2023, Jurisdiction of Mumbai, Maharashtra, INDIA","country":"RU","data_sources":["RIPE NCC RIS","PeeringDB","RouteViews","APNIC/ARIN/RIPE/LACNIC/AFRINIC RDAP"],"description":"TULSU-ISP-MNT","direct_peers_count":0,"downstreams_count":1,"name":"TULSUISP - TULSU-ISP-MNT","neighbors":[{"source_asn":21143,"target_asn":31133,"target_name":"MF-MGSM-AS - RIPE-NCC-END-MNT","target_country":"RU","protocol":"ipv4","relation_type":"upstream","v4_peers":489,"v6_peers":0,"peer_count":489,"last_observed":"2026-11-03T09:35:49.985540538Z"},{"source_asn":21143,"target_asn":8359,"target_name":"Mobile TeleSystems PJSC","target_country":"RU","protocol":"ipv4","relation_type":"upstream","v4_peers":195,"v6_peers":0,"peer_count":195,"last_observed":"2026-11-03T09:35:49.98554153Z"},{"source_asn":21143,"target_asn":20485,"target_name":"TRANSTELECOM - TRANSTELECOM-MNT","target_country":"RU","protocol":"both","relation_type":"upstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"0001-01-01T00:00:00Z"},{"source_asn":21143,"target_asn":21335,"target_name":"AS21335","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"0001-01-01T00:00:00Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"RIPE NCC","telemetry_url":"https://bgptree.com/api/as/21143","total_peers":4,"total_prefixes":2,"updated_at":"2026-11-03T09:35:44Z","upstreams_count":3}
