{"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":"202.77.16.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/202.77.16.0-202.77.23.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1997-05-08)"},"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":124290,"date":"2015-11-09T01:29:42Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Hong Kong Broadband Network Limited","recipient_org":"China Unicom (Hong Kong) Operations Limited","range":"202.77.16.0/21","log":"APNIC"},{"id":124176,"date":"2015-05-19T07:33:28Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"CHEVALIER ITECH LIMITED","recipient_org":"Hong Kong Broadband Network Limited","range":"202.77.16.0/20","log":"APNIC"}],"events":[{"event_id":"38218b9d3a673da8","registry":"APNIC","report_date":"2015-11-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"202.77.16.0/21","start":"202.77.16.0","end":"202.77.23.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Hong Kong Broadband Network Limited","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":"2026-10-13T23:46:31+00:00","page":"https://rirtracker.com/ip/202.77.16.0-202.77.23.255/#e-38218b9d3a673da8","report_page":"https://rirtracker.com/apnic/reports/2015-11-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.77.16.0-202.77.23.255.json","observed":"Transfer: Hong Kong Broadband Network Limited (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC)","piece_of":{"resource":"202.77.16.0/20","page":"https://rirtracker.com/ip/202.77.16.0-202.77.31.255/"},"explanation":"APNIC's transfer log records a transfer from Hong Kong Broadband Network Limited (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2015-11-09 01:29 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 2015-11-09 01:29 UTC, Hong Kong Broadband Network Limited (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC); resources moved: 202.77.16.0/21"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151109.gz","retrieved_at":"2026-10-12T21:27:27+00:00","summary":"APNIC delegated statistics 2015-11-09, before the change: allocated (dated 1997-05-08)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151110.gz","retrieved_at":"2026-10-12T21:27:30+00:00","summary":"APNIC delegated statistics 2015-11-10, after the change: allocated (dated 1997-05-08)"}]}],"classification_history":{"38218b9d3a673da8":[{"raw_change_id":33138,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:52+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Hong Kong Broadband Network Limited (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2015-11-09 01:29 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33138,"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 Hong Kong Broadband Network Limited (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2015-11-09 01:29 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33138,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:57+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Hong Kong Broadband Network Limited (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2015-11-09 01:29 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33138,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:31+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Hong Kong Broadband Network Limited (APNIC) to China Unicom (Hong Kong) Operations Limited (APNIC) on 2015-11-09 01:29 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}