{"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":"AS138545","resource_type":"asn","page":"https://rirtracker.com/asn/138545/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2019-01-09)"},"current_holder":{"rir":"APNIC","org":"Zero Cirrus Cloud Computing (Shanghai) Co., Ltd.","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127892,"date":"2022-04-12T07:44:52Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"CEX Limited","recipient_org":"Zero Cirrus Cloud Computing (Shanghai) Co., Ltd.","range":"AS138545","log":"APNIC"}],"events":[{"event_id":"d7e56c018abc57a6","registry":"APNIC","report_date":"2022-04-12","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS138545","start":138545,"end":138545,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"CEX Limited","recipient_organization":"Zero Cirrus Cloud Computing (Shanghai) Co., Ltd.","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:45+00:00","page":"https://rirtracker.com/asn/138545/#e-d7e56c018abc57a6","report_page":"https://rirtracker.com/apnic/reports/2022-04-12/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/138545.json","observed":"Transfer: CEX Limited (APNIC) to Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. (APNIC)","explanation":"APNIC's transfer log records a transfer from CEX Limited (APNIC) to Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. (APNIC) on 2022-04-12 07:44 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 2022-04-12 07:44 UTC, CEX Limited (APNIC) to Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. (APNIC); resources moved: AS138545"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220412.gz","retrieved_at":"2026-10-13T00:09:54+00:00","summary":"APNIC delegated statistics 2022-04-12, before the change: allocated (dated 2019-01-09)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220413.gz","retrieved_at":"2026-10-13T00:10:09+00:00","summary":"APNIC delegated statistics 2022-04-13, after the change: allocated (dated 2019-01-09)"}]},{"event_id":"f59ded1934464c47","registry":"APNIC","report_date":"2019-01-10","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS138545","start":138545,"end":138545,"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":"2026-10-14T00:08:16+00:00","page":"https://rirtracker.com/asn/138545/#e-f59ded1934464c47","report_page":"https://rirtracker.com/apnic/reports/2019-01-10/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/138545.json","observed":"AS138545 available on 2019-01-10, allocated on 2019-01-11","explanation":"No transfer record matches. APNIC's statistics show it available on 2019-01-10 and allocated (dated 2019-01-09) on 2019-01-11. 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/2019/delegated-apnic-extended-20190111.gz","retrieved_at":"2026-10-12T22:44:18+00:00","summary":"Found by comparing APNIC's daily statistics: AS138545 available on 2019-01-10, allocated on 2019-01-11"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2019/delegated-apnic-extended-20190110.gz","retrieved_at":"2026-10-12T22:44:15+00:00","summary":"APNIC delegated statistics 2019-01-10, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2019/delegated-apnic-extended-20190111.gz","retrieved_at":"2026-10-12T22:44:18+00:00","summary":"APNIC delegated statistics 2019-01-11, after the change: allocated (dated 2019-01-09)"}]}],"classification_history":{"d7e56c018abc57a6":[{"raw_change_id":38701,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:11+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from CEX Limited (APNIC) to Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. (APNIC) on 2022-04-12 07:44 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":38701,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from CEX Limited (APNIC) to Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. (APNIC) on 2022-04-12 07:44 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":38701,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:09+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from CEX Limited (APNIC) to Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. (APNIC) on 2022-04-12 07:44 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":38701,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:45+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from CEX Limited (APNIC) to Zero Cirrus Cloud Computing (Shanghai) Co., Ltd. (APNIC) on 2022-04-12 07:44 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"f59ded1934464c47":[{"raw_change_id":413682,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:45:58+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-01-10 and allocated (dated 2019-01-09) on 2019-01-11. 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":413682,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:43+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-01-10 and allocated (dated 2019-01-09) on 2019-01-11. 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":413682,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:34+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-01-10 and allocated (dated 2019-01-09) on 2019-01-11. 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":413682,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:16+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-01-10 and allocated (dated 2019-01-09) on 2019-01-11. 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"}}