{"announced_v4":0,"announced_v6":0,"asn":4839,"canonical_url":"https://bgptree.com/as/4839","classification":"Autonomous System Backbone","compliance":"DPDP Act 2023, Jurisdiction of Mumbai, Maharashtra, INDIA","country":"CN","data_sources":["RIPE NCC RIS","PeeringDB","RouteViews","APNIC/ARIN/RIPE/LACNIC/AFRINIC RDAP"],"description":"Shuang Zhu","direct_peers_count":0,"downstreams_count":9,"name":"CERNAP2-CN - Shuang Zhu","neighbors":[{"source_asn":4839,"target_asn":4538,"target_name":"ERX-CERNET-BKB - CERNET Helpdesk","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T08:10:18Z"},{"source_asn":4839,"target_asn":7497,"target_name":"Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T06:15:55Z"},{"source_asn":4839,"target_asn":9929,"target_name":"China Unicom Industrial Internet Backbone","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T06:15:55Z"},{"source_asn":4839,"target_asn":9389,"target_name":"AS9389","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T06:15:55Z"},{"source_asn":4839,"target_asn":9306,"target_name":"CIETNET - IRT-CIETNET-CN","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T08:56:55Z"},{"source_asn":4839,"target_asn":9800,"target_name":"AS9800","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T06:15:55Z"},{"source_asn":4839,"target_asn":9808,"target_name":"China Mobile Communications Group Co., Ltd.","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T06:15:55Z"},{"source_asn":4839,"target_asn":4799,"target_name":"AS4799","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T06:15:55Z"},{"source_asn":4839,"target_asn":4808,"target_name":"China Unicom Beijing Province Network","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T06:15:55Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"APNIC","telemetry_url":"https://bgptree.com/api/as/4839","total_peers":9,"total_prefixes":0,"updated_at":"2026-11-02T06:15:52Z","upstreams_count":0}
