{"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":"165.2.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/165.2.0.0-165.2.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1993-03-24) (only part of the range)"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":111359,"date":"2025-02-10T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"SIX CONTINENTS HOTELS, INC.","range":"165.2.80.0/21","log":"RIPE NCC"},{"id":38822,"date":"2025-02-10T15:41:11Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Six Continents Hotels, Inc.","recipient_org":"SIX CONTINENTS HOTELS, INC.","range":"165.2.80.0/21","log":"ARIN"},{"id":34910,"date":"2024-03-22T20:01:57Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Holiday Inn Worldwide","recipient_org":"Six Continents Hotels, Inc.","range":"165.2.0.0/16","log":"ARIN"}],"events":[{"event_id":"932498a4c845a7a2","registry":"ARIN","report_date":"2024-03-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"165.2.0.0/16","start":"165.2.0.0","end":"165.2.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Holiday Inn Worldwide","recipient_organization":"Six Continents Hotels, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:14+00:00","page":"https://rirtracker.com/ip/165.2.0.0-165.2.255.255/#e-932498a4c845a7a2","report_page":"https://rirtracker.com/arin/reports/2024-03-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/165.2.0.0-165.2.255.255.json","observed":"Merger/acquisition: Holiday Inn Worldwide (ARIN) to Six Continents Hotels, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Holiday Inn Worldwide (ARIN) to Six Continents Hotels, Inc. (ARIN) on 2024-03-22 20:01 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2024-03-22 20:01 UTC, Holiday Inn Worldwide (ARIN) to Six Continents Hotels, Inc. (ARIN); resources moved: 165.2.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240321.gz","retrieved_at":"2026-10-12T23:37:04+00:00","summary":"ARIN delegated statistics 2024-03-21 (produced 2024-03-21T13:00:46+00:00), before the report: allocated (dated 1993-03-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240323.gz","retrieved_at":"2026-10-12T23:37:19+00:00","summary":"ARIN delegated statistics 2024-03-23 (produced 2024-03-23T13:00:47+00:00), after the report: allocated (dated 1993-03-24)"}]}],"classification_history":{"932498a4c845a7a2":[{"raw_change_id":570570,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:14+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Holiday Inn Worldwide (ARIN) to Six Continents Hotels, Inc. (ARIN) on 2024-03-22 20:01 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}]},"arin_statistics_now":{"status":"allocated (dated 1993-03-24) (only part of the range)"}}