{"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":"136.143.224.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/136.143.224.0-136.143.239.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1989-08-22)"},"current_holder":{"rir":"APNIC","org":"China Unicom (Hong Kong) Operations Limited","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":128880,"date":"2023-10-03T04:50:30Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"MYREPUBLIC PTY LTD","recipient_org":"China Unicom (Hong Kong) Operations Limited","range":"136.143.224.0/20","log":"APNIC"},{"id":14360,"date":"2018-09-04T15:13:44Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"EP Energy, L.L.C.","recipient_org":"MyRepublic Pty Ltd","range":"136.143.224.0/19","log":"ARIN"},{"id":125871,"date":"2018-09-04T07:11:40Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"EEL-34","recipient_org":"MYREPUBLIC PTY LTD","range":"136.143.224.0/19","log":"APNIC"}],"events":[{"event_id":"17b8dc2fb589ad7c","registry":"APNIC","report_date":"2023-10-03","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"136.143.224.0/20","start":"136.143.224.0","end":"136.143.239.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"MYREPUBLIC PTY LTD","recipient_organization":"China Unicom (Hong Kong) Operations Limited","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:49+00:00","page":"https://rirtracker.com/ip/136.143.224.0-136.143.239.255/#e-17b8dc2fb589ad7c","report_page":"https://rirtracker.com/apnic/reports/2023-10-03/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/136.143.224.0-136.143.239.255.json","observed":"Transfer: MYREPUBLIC PTY LTD (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC)","piece_of":{"resource":"136.143.0.0/16","page":"https://rirtracker.com/ip/136.143.0.0-136.143.255.255/"},"explanation":"APNIC's transfer log records a transfer from MYREPUBLIC PTY LTD (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2023-10-03 04:50 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 2023-10-03 04:50 UTC, MYREPUBLIC PTY LTD (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC); resources moved: 136.143.224.0/20"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2023/delegated-apnic-extended-20231003.gz","retrieved_at":"2026-10-13T00:50:57+00:00","summary":"APNIC delegated statistics 2023-10-03, before the change: allocated (dated 1989-08-22)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2023/delegated-apnic-extended-20231004.gz","retrieved_at":"2026-10-13T00:51:01+00:00","summary":"APNIC delegated statistics 2023-10-04, after the change: allocated (dated 1989-08-22)"}]}],"classification_history":{"17b8dc2fb589ad7c":[{"raw_change_id":40175,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:49+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from MYREPUBLIC PTY LTD (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2023-10-03 04:50 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":40175,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:02+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from MYREPUBLIC PTY LTD (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2023-10-03 04:50 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":40175,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:13+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from MYREPUBLIC PTY LTD (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2023-10-03 04:50 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":40175,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:49+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from MYREPUBLIC PTY LTD (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2023-10-03 04:50 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}