{"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":"166.108.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/166.108.0.0-166.108.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1993-12-06), allocated (dated 2021-11-08), allocated (dated 2024-01-29)"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":101791,"date":"2024-01-29T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_org":"Aviation RE LLC","recipient_org":null,"range":"166.108.0.0/19","log":"RIPE NCC"},{"id":34231,"date":"2024-01-29T14:45:06Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_org":"AviationRE LLC","recipient_org":"Amazon.com, Inc.","range":"166.108.0.0/19","log":"ARIN"},{"id":94672,"date":"2023-03-28T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"Netwo SAS","recipient_org":null,"range":"166.108.192.0/18","log":"RIPE NCC"},{"id":128482,"date":"2023-03-28T03:52:13Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"ORG-NS482-RIPE","recipient_org":"HUAWEI INTERNATIONAL PTE. LTD.","range":"166.108.192.0/18","log":"APNIC"},{"id":92932,"date":"2023-01-25T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Aviation RE LLC","range":"166.108.0.0/19","log":"RIPE NCC"},{"id":30318,"date":"2023-01-25T15:08:06Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"The McClatchy Company, LLC","recipient_org":"Aviation RE LLC","range":"166.108.0.0/19","log":"ARIN"},{"id":84517,"date":"2021-12-20T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Netwo SAS","range":"166.108.128.0/17","log":"RIPE NCC"},{"id":26461,"date":"2021-12-20T13:33:16Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"The McClatchy Company, LLC","recipient_org":"Netwo SAS","range":"166.108.128.0/17","log":"ARIN"},{"id":25996,"date":"2021-11-08T15:47:02Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"The McClatchy Company, LLC","recipient_org":"Zoom Video Communications, Inc","range":"166.108.64.0/18","log":"ARIN"},{"id":22090,"date":"2020-11-17T21:41:43Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"MCCLATCHY MANAGEMENT SERVICES, INC.","recipient_org":"The McClatchy Company, LLC","range":"166.108.0.0/16","log":"ARIN"}],"events":[{"event_id":"662ead783d65c04d","registry":"ARIN","report_date":"2020-11-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"166.108.0.0/16","start":"166.108.0.0","end":"166.108.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"MCCLATCHY MANAGEMENT SERVICES, INC.","recipient_organization":"The McClatchy Company, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:52+00:00","page":"https://rirtracker.com/ip/166.108.0.0-166.108.255.255/#e-662ead783d65c04d","report_page":"https://rirtracker.com/arin/reports/2020-11-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/166.108.0.0-166.108.255.255.json","observed":"Merger/acquisition: MCCLATCHY MANAGEMENT SERVICES, INC. (ARIN) to The McClatchy Company, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MCCLATCHY MANAGEMENT SERVICES, INC. (ARIN) to The McClatchy Company, LLC (ARIN) on 2020-11-17 21:41 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 2020-11-17 21:41 UTC, MCCLATCHY MANAGEMENT SERVICES, INC. (ARIN) to The McClatchy Company, LLC (ARIN); resources moved: 166.108.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201116.gz","retrieved_at":"2026-10-12T22:33:31+00:00","summary":"ARIN delegated statistics 2020-11-16 (produced 2020-11-16T15:00:14+00:00), before the report: assigned (dated 1993-12-06)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201118.gz","retrieved_at":"2026-10-12T22:33:37+00:00","summary":"ARIN delegated statistics 2020-11-18 (produced 2020-11-18T15:00:13+00:00), after the report: assigned (dated 1993-12-06)"}]}],"classification_history":{"662ead783d65c04d":[{"raw_change_id":561408,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:52+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MCCLATCHY MANAGEMENT SERVICES, INC. (ARIN) to The McClatchy Company, LLC (ARIN) on 2020-11-17 21:41 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 1993-12-06), allocated (dated 2021-11-08), allocated (dated 2024-01-29)"}}