{"announced_v4":0,"announced_v6":0,"asn":4840,"canonical_url":"https://bgptree.com/as/4840","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":"CERNAP3-CN - Shuang Zhu","neighbors":[{"source_asn":4840,"target_asn":9389,"target_name":"CGWNET - XiaoMei Liu","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T21:48:31Z"},{"source_asn":4840,"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":"2026-11-02T21:19:42Z"},{"source_asn":4840,"target_asn":9800,"target_name":"UNICOM - Xiaomin Zhou","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T21:19:42Z"},{"source_asn":4840,"target_asn":4799,"target_name":"AS4799","target_country":"","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T21:19:42Z"},{"source_asn":4840,"target_asn":4808,"target_name":"China Unicom Beijing Province Network","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T21:19:42Z"},{"source_asn":4840,"target_asn":9808,"target_name":"CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T21:19:42Z"},{"source_asn":4840,"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":"2026-11-02T21:19:42Z"},{"source_asn":4840,"target_asn":7497,"target_name":"Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T21:19:42Z"},{"source_asn":4840,"target_asn":9929,"target_name":"China Unicom Industrial Internet Backbone","target_country":"CN","protocol":"both","relation_type":"downstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T21:19:42Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"APNIC","telemetry_url":"https://bgptree.com/api/as/4840","total_peers":9,"total_prefixes":0,"updated_at":"2026-11-02T21:19:37Z","upstreams_count":0}
