{"announced_v4":10,"announced_v6":1,"asn":131923,"canonical_url":"https://bgptree.com/as/131923","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":10,"downstreams_count":0,"name":"MCAT - Japan Network Information Center","neighbors":[{"source_asn":131923,"target_asn":4713,"target_name":"OCN - Japan Network Information Center","target_country":"JP","protocol":"both","relation_type":"upstream","v4_peers":2120,"v6_peers":43,"peer_count":2163,"last_observed":"2026-11-02T10:45:18Z"},{"source_asn":131923,"target_asn":17676,"target_name":"GIGAINFRA - Japan Network Information Center","target_country":"JP","protocol":"both","relation_type":"upstream","v4_peers":474,"v6_peers":102,"peer_count":576,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":2519,"target_name":"VECTANT - Japan Network Information Center","target_country":"JP","protocol":"both","relation_type":"upstream","v4_peers":372,"v6_peers":153,"peer_count":525,"last_observed":"2026-11-02T07:44:00Z"},{"source_asn":131923,"target_asn":24482,"target_name":"SGGS-AS-AP","target_country":"SG","protocol":"both","relation_type":"upstream","v4_peers":110,"v6_peers":12,"peer_count":122,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":137409,"target_name":"GSLNETWORKS-AS-AP - GSL Networks Pty LTD","target_country":"AU","protocol":"both","relation_type":"upstream","v4_peers":30,"v6_peers":4,"peer_count":34,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":49544,"target_name":"i3Dnet - RIPE-NCC-END-MNT","target_country":"NL","protocol":"both","relation_type":"peer","v4_peers":30,"v6_peers":3,"peer_count":33,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":9583,"target_name":"Sify Technologies Limited","target_country":"IN","protocol":"both","relation_type":"upstream","v4_peers":20,"v6_peers":2,"peer_count":22,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":19151,"target_name":"BBO-1 - BroadbandONE, LLC","target_country":"US","protocol":"both","relation_type":"peer","v4_peers":20,"v6_peers":2,"peer_count":22,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":9002,"target_name":"RETN-AS - RIPE-NCC-END-MNT","target_country":"GB","protocol":"both","relation_type":"upstream","v4_peers":20,"v6_peers":1,"peer_count":21,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":35280,"target_name":"F5 Inc.","target_country":"FR","protocol":"both","relation_type":"peer","v4_peers":20,"v6_peers":1,"peer_count":21,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":199524,"target_name":"GCORE","target_country":"LU","protocol":"ipv4","relation_type":"peer","v4_peers":20,"v6_peers":0,"peer_count":20,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":14907,"target_name":"WIKIMEDIA - Wikimedia Foundation Inc.","target_country":"US","protocol":"both","relation_type":"peer","v4_peers":10,"v6_peers":1,"peer_count":11,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":18106,"target_name":"VIEWQWEST-SG-AP - Viewqwest Pte Ltd","target_country":"SG","protocol":"both","relation_type":"peer","v4_peers":10,"v6_peers":1,"peer_count":11,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":2500,"target_name":"WIDE-BB - Japan Network Information Center","target_country":"JP","protocol":"both","relation_type":"peer","v4_peers":10,"v6_peers":1,"peer_count":11,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":59105,"target_name":"HOMENOC - Japan Network Information Center","target_country":"JP","protocol":"both","relation_type":"peer","v4_peers":10,"v6_peers":1,"peer_count":11,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":132132,"target_name":"REPUBLICTELECOM-SG - Republic Telecom","target_country":"SG","protocol":"ipv4","relation_type":"upstream","v4_peers":10,"v6_peers":0,"peer_count":10,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":8529,"target_name":"OMANTEL-AS - RIPE-NCC-END-MNT","target_country":"AE","protocol":"ipv4","relation_type":"peer","v4_peers":10,"v6_peers":0,"peer_count":10,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":9009,"target_name":"M247 - RIPE-NCC-END-MNT","target_country":"RO","protocol":"ipv6","relation_type":"upstream","v4_peers":0,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":9304,"target_name":"HUTCHISON-AS-AP","target_country":"HK","protocol":"ipv6","relation_type":"upstream","v4_peers":0,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":1828,"target_name":"UNITAS - Unitas Global","target_country":"US","protocol":"ipv6","relation_type":"peer","v4_peers":0,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":4725,"target_name":"ODN - Japan Network Information Center","target_country":"JP","protocol":"both","relation_type":"upstream","v4_peers":1,"v6_peers":1,"peer_count":1,"last_observed":"2026-11-02T17:51:36Z"},{"source_asn":131923,"target_asn":126,"target_name":"BBIX Tokyo","target_country":"","protocol":"both","relation_type":"ix","v4_peers":1,"v6_peers":0,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":145,"target_name":"JPNAP Osaka","target_country":"","protocol":"both","relation_type":"ix","v4_peers":1,"v6_peers":0,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":3190,"target_name":"BBIX Amsterdam","target_country":"","protocol":"both","relation_type":"ix","v4_peers":1,"v6_peers":0,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":1449,"target_name":"BBIX Hong Kong","target_country":"","protocol":"both","relation_type":"ix","v4_peers":1,"v6_peers":0,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":909,"target_name":"BBIX Singapore","target_country":"","protocol":"both","relation_type":"ix","v4_peers":1,"v6_peers":0,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"},{"source_asn":131923,"target_asn":3185,"target_name":"BBIX US-West","target_country":"","protocol":"both","relation_type":"ix","v4_peers":1,"v6_peers":0,"peer_count":1,"last_observed":"2026-11-02T07:06:29Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"APNIC","telemetry_url":"https://bgptree.com/api/as/131923","total_peers":27,"total_prefixes":11,"updated_at":"2026-11-02T07:06:26Z","upstreams_count":11}
