{"announced_v4":18,"announced_v6":0,"asn":19512,"canonical_url":"https://bgptree.com/as/19512","classification":"Access / Enterprise Stub Network","compliance":"DPDP Act 2023, Jurisdiction of Mumbai, Maharashtra, INDIA","country":"US","data_sources":["RIPE NCC RIS","PeeringDB","RouteViews","APNIC/ARIN/RIPE/LACNIC/AFRINIC RDAP"],"description":"Lyondell Chemical Company","direct_peers_count":0,"downstreams_count":0,"name":"LYONDELL - Lyondell Chemical Company","neighbors":[{"source_asn":19512,"target_asn":3356,"target_name":"Lumen AS3356","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":1326,"v6_peers":0,"peer_count":1326,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":9498,"target_name":"Bharti Airtel Limited","target_country":"IN","protocol":"ipv4","relation_type":"upstream","v4_peers":1059,"v6_peers":0,"peer_count":1059,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":8220,"target_name":"COLT - RIPE-NCC-END-MNT","target_country":"GB","protocol":"ipv4","relation_type":"upstream","v4_peers":906,"v6_peers":0,"peer_count":906,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":399589,"target_name":"1111-SYSTEMS - 11 11 Systems, Inc","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":656,"v6_peers":0,"peer_count":656,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":3491,"target_name":"PCCWG-APAC-HK - PCCW Global (HK) Limited","target_country":"HK","protocol":"ipv4","relation_type":"upstream","v4_peers":647,"v6_peers":0,"peer_count":647,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":701,"target_name":"UUNET - Verizon Business","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":642,"v6_peers":0,"peer_count":642,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":702,"target_name":"Verizon - EMEA","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":474,"v6_peers":0,"peer_count":474,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":703,"target_name":"UUNET - Verizon Business","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":335,"v6_peers":0,"peer_count":335,"last_observed":"2026-11-03T03:03:23Z"},{"source_asn":19512,"target_asn":17762,"target_name":"HTIL-TTML-IN-AP - Tata Teleservices (Maharashtra) Ltd","target_country":"IN","protocol":"ipv4","relation_type":"upstream","v4_peers":6,"v6_peers":0,"peer_count":6,"last_observed":"2026-11-03T03:03:23Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"ARIN","telemetry_url":"https://bgptree.com/api/as/19512","total_peers":9,"total_prefixes":18,"updated_at":"2026-11-02T17:15:29Z","upstreams_count":9}