{"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":"146.56.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/146.56.0.0-146.56.255.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1991-01-21)"},"current_holder":{"rir":"APNIC","org":"Oracle Corporation","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":125578,"date":"2017-11-03T00:32:06Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Oracle Corporation","recipient_org":"Tencent Cloud Computing (Beijing) Co., Ltd","range":"146.56.192.0/19","log":"APNIC"},{"id":124137,"date":"2015-03-17T00:29:24Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Japan Network Information Center/NET-ORACLE","recipient_org":"Oracle Corporation","range":"146.56.0.0/16","log":"APNIC"}],"events":[{"event_id":"80f6f36ed2867e6e","registry":"APNIC","report_date":"2015-03-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"146.56.0.0/16","start":"146.56.0.0","end":"146.56.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Japan Network Information Center/NET-ORACLE","recipient_organization":"Oracle Corporation","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:30+00:00","page":"https://rirtracker.com/ip/146.56.0.0-146.56.255.255/#e-80f6f36ed2867e6e","report_page":"https://rirtracker.com/apnic/reports/2015-03-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/146.56.0.0-146.56.255.255.json","observed":"Transfer: Japan Network Information Center/NET-ORACLE (APNIC) to Oracle Corporation (APNIC)","explanation":"APNIC's transfer log records a transfer from Japan Network Information Center/NET-ORACLE (APNIC) to Oracle Corporation (APNIC) on 2015-03-17 00:29 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 2015-03-17 00:29 UTC, Japan Network Information Center/NET-ORACLE (APNIC) to Oracle Corporation (APNIC); resources moved: 146.56.0.0/16"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150317.gz","retrieved_at":"2026-10-12T21:12:35+00:00","summary":"APNIC delegated statistics 2015-03-17, before the change: allocated (dated 1991-01-21)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150318.gz","retrieved_at":"2026-10-12T21:12:38+00:00","summary":"APNIC delegated statistics 2015-03-18, after the change: allocated (dated 1991-01-21)"}]}],"classification_history":{"80f6f36ed2867e6e":[{"raw_change_id":32764,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:42+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Japan Network Information Center/NET-ORACLE (APNIC) to Oracle Corporation (APNIC) on 2015-03-17 00:29 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32764,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:47+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Japan Network Information Center/NET-ORACLE (APNIC) to Oracle Corporation (APNIC) on 2015-03-17 00:29 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32764,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:56+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Japan Network Information Center/NET-ORACLE (APNIC) to Oracle Corporation (APNIC) on 2015-03-17 00:29 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32764,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:30+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Japan Network Information Center/NET-ORACLE (APNIC) to Oracle Corporation (APNIC) on 2015-03-17 00:29 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}