{"classifier_version":"1.4.0","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by ARIN, the RIPE NCC, APNIC, LACNIC, AFRINIC, the Number Resource Organization (NRO), or any other Regional Internet Registry. Classifications and hold-expiration dates are evidence-based interpretations and do not constitute confirmation that a resource is available for issuance or transfer.","resource":"AS63943","resource_type":"asn","page":"https://rirtracker.com/asn/63943/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2015-02-12)"},"current_holder":{"rir":"APNIC","org":"UBER SINGAPORE TECHNOLOGY PTE. LTD","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":124936,"date":"2017-02-06T01:35:08Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Guiyang Wubu Data Service Company Ltd.","recipient_org":"UBER SINGAPORE TECHNOLOGY PTE. LTD","range":"AS63943","log":"APNIC"},{"id":124474,"date":"2016-05-11T12:18:18Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"UBER SINGAPORE TECHNOLOGY PTE. LTD","recipient_org":"Guiyang Wubu Data Service Company Ltd.","range":"AS63943","log":"APNIC"}],"events":[{"event_id":"8c95de84ffa39e4c","registry":"APNIC","report_date":"2017-02-06","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS63943","start":63943,"end":63943,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Guiyang Wubu Data Service Company Ltd.","recipient_organization":"UBER SINGAPORE TECHNOLOGY PTE. LTD","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:34+00:00","page":"https://rirtracker.com/asn/63943/#e-8c95de84ffa39e4c","report_page":"https://rirtracker.com/apnic/reports/2017-02-06/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/63943.json","observed":"Transfer: Guiyang Wubu Data Service Company Ltd. (APNIC) to UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC)","explanation":"APNIC's transfer log records a transfer from Guiyang Wubu Data Service Company Ltd. (APNIC) to UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) on 2017-02-06 01:35 UTC. The registration changed hands; it is not a new allocation from APNIC.","evidence":[{"type":"transfer","url":"https://ftp.apnic.net/stats/apnic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T18:17:16+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2017-02-06 01:35 UTC, Guiyang Wubu Data Service Company Ltd. (APNIC) to UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC); resources moved: AS63943, 43.231.12.0/22, 103.194.230.0/23"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170206.gz","retrieved_at":"2026-10-12T21:56:43+00:00","summary":"APNIC delegated statistics 2017-02-06, before the change: allocated (dated 2015-02-12)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170207.gz","retrieved_at":"2026-10-12T21:56:46+00:00","summary":"APNIC delegated statistics 2017-02-07, after the change: allocated (dated 2015-02-12)"}]},{"event_id":"17a8070edbe9567b","registry":"APNIC","report_date":"2016-05-11","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS63943","start":63943,"end":63943,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"UBER SINGAPORE TECHNOLOGY PTE. LTD","recipient_organization":"Guiyang Wubu Data Service Company Ltd.","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:32+00:00","page":"https://rirtracker.com/asn/63943/#e-17a8070edbe9567b","report_page":"https://rirtracker.com/apnic/reports/2016-05-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/63943.json","observed":"Transfer: UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) to Guiyang Wubu Data Service Company Ltd. (APNIC)","explanation":"APNIC's transfer log records a transfer from UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) to Guiyang Wubu Data Service Company Ltd. (APNIC) on 2016-05-11 12:18 UTC. The registration changed hands; it is not a new allocation from APNIC.","evidence":[{"type":"transfer","url":"https://ftp.apnic.net/stats/apnic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T18:17:16+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2016-05-11 12:18 UTC, UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) to Guiyang Wubu Data Service Company Ltd. (APNIC); resources moved: AS63943"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160511.gz","retrieved_at":"2026-10-12T21:39:11+00:00","summary":"APNIC delegated statistics 2016-05-11, before the change: allocated (dated 2015-02-12)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160512.gz","retrieved_at":"2026-10-12T21:39:14+00:00","summary":"APNIC delegated statistics 2016-05-12, after the change: allocated (dated 2015-02-12)"}]},{"event_id":"3aeb492ca5241e7e","registry":"APNIC","report_date":"2015-02-12","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS63943","start":63943,"end":63943,"classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from APNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:00+00:00","page":"https://rirtracker.com/asn/63943/#e-3aeb492ca5241e7e","report_page":"https://rirtracker.com/apnic/reports/2015-02-12/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/63943.json","observed":"AS63943 available on 2015-02-12, allocated on 2015-02-13","explanation":"No transfer record matches. APNIC's statistics show it available on 2015-02-12 and allocated (dated 2015-02-12) on 2015-02-13. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150213.gz","retrieved_at":"2026-10-12T21:10:35+00:00","summary":"Found by comparing APNIC's daily statistics: AS63943 available on 2015-02-12, allocated on 2015-02-13"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150212.gz","retrieved_at":"2026-10-12T21:10:32+00:00","summary":"APNIC delegated statistics 2015-02-12, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150213.gz","retrieved_at":"2026-10-12T21:10:35+00:00","summary":"APNIC delegated statistics 2015-02-13, after the change: allocated (dated 2015-02-12)"}]}],"classification_history":{"8c95de84ffa39e4c":[{"raw_change_id":34195,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:17+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Guiyang Wubu Data Service Company Ltd. (APNIC) to UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) on 2017-02-06 01:35 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34195,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:50+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Guiyang Wubu Data Service Company Ltd. (APNIC) to UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) on 2017-02-06 01:35 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34195,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Guiyang Wubu Data Service Company Ltd. (APNIC) to UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) on 2017-02-06 01:35 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34195,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:34+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Guiyang Wubu Data Service Company Ltd. (APNIC) to UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) on 2017-02-06 01:35 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"17a8070edbe9567b":[{"raw_change_id":33602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:03+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) to Guiyang Wubu Data Service Company Ltd. (APNIC) on 2016-05-11 12:18 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:48+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) to Guiyang Wubu Data Service Company Ltd. (APNIC) on 2016-05-11 12:18 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:58+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) to Guiyang Wubu Data Service Company Ltd. (APNIC) on 2016-05-11 12:18 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:32+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from UBER SINGAPORE TECHNOLOGY PTE. LTD (APNIC) to Guiyang Wubu Data Service Company Ltd. (APNIC) on 2016-05-11 12:18 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"3aeb492ca5241e7e":[{"raw_change_id":318343,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:04:05+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-02-12 and allocated (dated 2015-02-12) on 2015-02-13. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":318343,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:31+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-02-12 and allocated (dated 2015-02-12) on 2015-02-13. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":318343,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:57:58+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-02-12 and allocated (dated 2015-02-12) on 2015-02-13. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":318343,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:00+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-02-12 and allocated (dated 2015-02-12) on 2015-02-13. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."}]},"arin_statistics_now":{"status":"not listed"}}