{"announced_v4":5,"announced_v6":0,"asn":131939,"canonical_url":"https://bgptree.com/as/131939","classification":"Access / Enterprise Stub Network","compliance":"DPDP Act 2023, Jurisdiction of Mumbai, Maharashtra, INDIA","country":"JP","data_sources":["RIPE NCC RIS","PeeringDB","RouteViews","APNIC/ARIN/RIPE/LACNIC/AFRINIC RDAP"],"description":"Japan Network Information Center","direct_peers_count":0,"downstreams_count":0,"name":"IPSISM-NET - Japan Network Information Center","neighbors":[{"source_asn":131939,"target_asn":10010,"target_name":"TOKAI - Japan Network Information Center","target_country":"JP","protocol":"ipv4","relation_type":"upstream","v4_peers":1658,"v6_peers":0,"peer_count":1658,"last_observed":"2026-11-03T09:53:27Z"},{"source_asn":131939,"target_asn":2518,"target_name":"BIGLOBE - Japan Network Information Center","target_country":"JP","protocol":"both","relation_type":"upstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-03T09:53:27Z"},{"source_asn":131939,"target_asn":135607,"target_name":"INFINIVAN-AS-AP - Infinivan Inc.","target_country":"PH","protocol":"both","relation_type":"upstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-03T09:53:27Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"APNIC","telemetry_url":"https://bgptree.com/api/as/131939","total_peers":3,"total_prefixes":5,"updated_at":"2026-11-03T09:53:24Z","upstreams_count":3}
