{"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":"39.96.0.0/12","resource_type":"ipv4","page":"https://rirtracker.com/ip/39.96.0.0-39.111.255.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2011-04-05)"},"current_holder":{"rir":"APNIC","org":"Cloud-Sense Technology Corporation Ltd. ","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":131788,"date":"2026-08-07T02:14:59Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"XUN HONG KONG LIMITED","recipient_org":"TENGSHENG TECH LIMITED","range":"39.109.49.0/24","log":"APNIC"},{"id":126912,"date":"2020-12-11T05:10:30Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"HONG KONG BRIDGE INFO-TECH LIMITED","recipient_org":"UNION FU WAH DIGITAL TECHNOLOGY LIMITED","range":"39.109.92.0/22","log":"APNIC"},{"id":126599,"date":"2020-08-06T23:32:42Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Huayun Data International Limited","recipient_org":"HONG KONG BRIDGE INFO-TECH LIMITED","range":"39.109.66.0/24","log":"APNIC"},{"id":126548,"date":"2020-06-26T05:04:29Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Huayun Data International Limited","recipient_org":"YISU CLOUD LIMITED","range":"39.109.104.0/24","log":"APNIC"},{"id":126544,"date":"2020-06-23T05:16:40Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Huayun Data International Limited","recipient_org":"YISU CLOUD LIMITED","range":"39.109.126.0/24","log":"APNIC"},{"id":124123,"date":"2015-02-10T00:07:41Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Cloud-Sense Technology Corporation Ltd. ","recipient_org":"China Internet Network Information Center/ALISOFT","range":"39.96.0.0/13","log":"APNIC"},{"id":124111,"date":"2014-12-23T06:03:32Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Cloud-Sense Technology Corporation Ltd. ","recipient_org":"Starhub Ltd.","range":"39.109.128.0/17","log":"APNIC"},{"id":124099,"date":"2014-11-20T06:28:34Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Cloud-Sense Technology Corporation Ltd. ","recipient_org":"Huayun Data Holdings Limited","range":"39.109.0.0/17","log":"APNIC"},{"id":124063,"date":"2014-09-01T01:52:36Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Cloud-Sense Technology Corporation Ltd. ","recipient_org":"Japan Network Information Center/So-net","range":"39.110.0.0/15","log":"APNIC"},{"id":123732,"date":"2011-10-27T16:13:20Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Beijing CNISP Technology Co., Ltd.","recipient_org":"Cloud-Sense Technology Corporation Ltd. ","range":"39.96.0.0/12","log":"APNIC"}],"events":[{"event_id":"15e8a718ec61ed05","registry":"APNIC","report_date":"2011-10-28","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"39.96.0.0/12","start":"39.96.0.0","end":"39.111.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Beijing CNISP Technology Co., Ltd.","recipient_organization":"Cloud-Sense Technology Corporation Ltd. ","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:29+00:00","page":"https://rirtracker.com/ip/39.96.0.0-39.111.255.255/#e-15e8a718ec61ed05","report_page":"https://rirtracker.com/apnic/reports/2011-10-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/39.96.0.0-39.111.255.255.json","observed":"Transfer: Beijing CNISP Technology Co., Ltd. (APNIC) to Cloud-Sense Technology Corporation Ltd.  (APNIC)","explanation":"APNIC's transfer log records a transfer from Beijing CNISP Technology Co., Ltd. (APNIC) to Cloud-Sense Technology Corporation Ltd.  (APNIC) on 2011-10-27 16:13 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 2011-10-27 16:13 UTC, Beijing CNISP Technology Co., Ltd. (APNIC) to Cloud-Sense Technology Corporation Ltd.  (APNIC); resources moved: 39.96.0.0/12, 118.189.0.0/16"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20111028.gz","retrieved_at":"2026-10-12T19:48:53+00:00","summary":"APNIC delegated statistics 2011-10-28, before the change: allocated (dated 2011-10-27)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20111029.gz","retrieved_at":"2026-10-12T19:48:56+00:00","summary":"APNIC delegated statistics 2011-10-29, after the change: allocated (dated 2011-10-27)"}]},{"event_id":"3834a2bb5bd86393","registry":"APNIC","report_date":"2011-04-05","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"39.96.0.0/12","start":"39.96.0.0","end":"39.111.255.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","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":"2026-10-13T23:57:09+00:00","page":"https://rirtracker.com/ip/39.96.0.0-39.111.255.255/#e-3834a2bb5bd86393","report_page":"https://rirtracker.com/apnic/reports/2011-04-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/39.96.0.0-39.111.255.255.json","observed":"39.96.0.0/12 available on 2011-04-05, allocated on 2011-04-06","explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2011-03-28 (39.100.5.0/24), so it appears to have been issued again from APNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110406.gz","retrieved_at":"2026-10-12T19:36:31+00:00","summary":"Found by comparing APNIC's daily statistics: 39.96.0.0/12 available on 2011-04-05, allocated on 2011-04-06"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110405.gz","retrieved_at":"2026-10-12T19:36:27+00:00","summary":"APNIC delegated statistics 2011-04-05, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110406.gz","retrieved_at":"2026-10-12T19:36:31+00:00","summary":"APNIC delegated statistics 2011-04-06, after the change: allocated (dated 2011-04-05)"}]}],"classification_history":{"15e8a718ec61ed05":[{"raw_change_id":31959,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:15+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Beijing CNISP Technology Co., Ltd. (APNIC) to Cloud-Sense Technology Corporation Ltd.  (APNIC) on 2011-10-27 16:13 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":31959,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:46+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Beijing CNISP Technology Co., Ltd. (APNIC) to Cloud-Sense Technology Corporation Ltd.  (APNIC) on 2011-10-27 16:13 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":31959,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:55+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Beijing CNISP Technology Co., Ltd. (APNIC) to Cloud-Sense Technology Corporation Ltd.  (APNIC) on 2011-10-27 16:13 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":31959,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:29+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Beijing CNISP Technology Co., Ltd. (APNIC) to Cloud-Sense Technology Corporation Ltd.  (APNIC) on 2011-10-27 16:13 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"3834a2bb5bd86393":[{"raw_change_id":241469,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:26:12+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2011-03-28 (39.100.5.0/24), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":241469,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:19+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2011-03-28 (39.100.5.0/24), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":241469,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:26+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2011-03-28 (39.100.5.0/24), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":241469,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:09+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2011-03-28 (39.100.5.0/24), so it appears to have been issued again from APNIC's pool."}]},"arin_statistics_now":{"status":"not listed"}}