{"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":"66.132.128.0/17","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.132.128.0-66.132.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (60 records, dated 2003-08-08 to 2026-10-02) (only part of the range)"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":122457,"date":"2026-08-31T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Brander Group Inc.","range":"66.132.146.0/23","log":"RIPE NCC"},{"id":122458,"date":"2026-08-31T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Brander Group Inc.","range":"66.132.154.0/23","log":"RIPE 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reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Peer 1 Dedicated Hosting","recipient_organization":"Cogeco Peer 1","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:42+00:00","page":"https://rirtracker.com/ip/66.132.128.0-66.132.255.255/#e-fc3cc7ff21e80cb3","report_page":"https://rirtracker.com/arin/reports/2018-12-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.132.128.0-66.132.255.255.json","observed":"Merger/acquisition: Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN) on 2018-12-05 13:52 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 2018-12-05 13:52 UTC, Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN); resources moved: 66.132.128.0/17"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181204.gz","retrieved_at":"2026-10-12T21:56:38+00:00","summary":"ARIN delegated statistics 2018-12-04 (produced 2018-12-04T06:00:12+00:00), before the report: allocated (dated 2003-08-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181206.gz","retrieved_at":"2026-10-12T21:56:43+00:00","summary":"ARIN delegated statistics 2018-12-06 (produced 2018-12-06T06:00:10+00:00), after the report: allocated (dated 2003-08-08)"}]}],"classification_history":{"fc3cc7ff21e80cb3":[{"raw_change_id":557620,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:42+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN) on 2018-12-05 13:52 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 (60 records, dated 2003-08-08 to 2026-10-02) (only part of the range)"}}