{"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":"216.86.160.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/216.86.160.0-216.86.175.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-01-05)"},"current_holder":{"rir":"ARIN","org":"CRUSOE ENERGY SYSTEMS LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":34055,"date":"2024-01-05T22:30:47Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Internet Access Service Inc.","recipient_org":"CRUSOE ENERGY SYSTEMS LLC","range":"216.86.160.0/20","log":"ARIN"},{"id":33561,"date":"2023-11-13T17:55:55Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Internet Access Service, Inc.","recipient_org":"Internet Access Service Inc.","range":"216.86.160.0/20","log":"ARIN"}],"events":[{"event_id":"374e2b364111c9bd","registry":"ARIN","report_date":"2024-01-05","source":"arin_issued","raw_action":"ADD","raw_line":"Add 216.86.160.0-216.86.175.255","resource_type":"ipv4","resource":"216.86.160.0/20","start":"216.86.160.0","end":"216.86.175.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Internet Access Service Inc.","recipient_organization":"CRUSOE ENERGY SYSTEMS LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:56+00:00","page":"https://rirtracker.com/ip/216.86.160.0-216.86.175.255/#e-374e2b364111c9bd","report_page":"https://rirtracker.com/arin/reports/2024-01-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.86.160.0-216.86.175.255.json","explanation":"ARIN's transfer log records a transfer from Internet Access Service Inc. (ARIN) to CRUSOE ENERGY SYSTEMS LLC (ARIN) on 2024-01-05 22:30 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-January/005502.html","retrieved_at":"2026-10-12T18:42:27+00:00","summary":"ARIN-Issued report for 2024-01-05: \"Add 216.86.160.0-216.86.175.255\""},{"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: RESOURCE_TRANSFER on 2024-01-05 22:30 UTC, Internet Access Service Inc. (ARIN) to CRUSOE ENERGY SYSTEMS LLC (ARIN); resources moved: 216.86.160.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240104.gz","retrieved_at":"2026-10-12T23:32:59+00:00","summary":"ARIN delegated statistics 2024-01-04 (produced 2024-01-04T14:00:34+00:00), before the report: allocated (dated 1999-07-02)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240106.gz","retrieved_at":"2026-10-12T23:33:04+00:00","summary":"ARIN delegated statistics 2024-01-06 (produced 2024-01-06T14:00:34+00:00), after the report: allocated (dated 2024-01-05)"}]},{"event_id":"7af5cb0e39604c11","registry":"ARIN","report_date":"2023-11-13","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.86.160.0/20","start":"216.86.160.0","end":"216.86.175.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Internet Access Service, Inc.","recipient_organization":"Internet Access Service Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","page":"https://rirtracker.com/ip/216.86.160.0-216.86.175.255/#e-7af5cb0e39604c11","report_page":"https://rirtracker.com/arin/reports/2023-11-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.86.160.0-216.86.175.255.json","observed":"Merger/acquisition: Internet Access Service, Inc. (ARIN) to Internet Access Service Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internet Access Service, Inc. (ARIN) to Internet Access Service Inc. (ARIN) on 2023-11-13 17:55 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 2023-11-13 17:55 UTC, Internet Access Service, Inc. (ARIN) to Internet Access Service Inc. (ARIN); resources moved: 216.86.160.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231112.gz","retrieved_at":"2026-10-12T23:30:09+00:00","summary":"ARIN delegated statistics 2023-11-12 (produced 2023-11-12T14:00:33+00:00), before the report: allocated (dated 1999-07-02)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231114.gz","retrieved_at":"2026-10-12T23:30:14+00:00","summary":"ARIN delegated statistics 2023-11-14 (produced 2023-11-14T14:00:33+00:00), after the report: allocated (dated 1999-07-02)"}]}],"classification_history":{"374e2b364111c9bd":[{"raw_change_id":184928,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:49+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Internet Access Service Inc. (ARIN) to CRUSOE ENERGY SYSTEMS LLC (ARIN) on 2024-01-05 22:30 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":184928,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:37+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Internet Access Service Inc. (ARIN) to CRUSOE ENERGY SYSTEMS LLC (ARIN) on 2024-01-05 22:30 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":184928,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:28+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Internet Access Service Inc. (ARIN) to CRUSOE ENERGY SYSTEMS LLC (ARIN) on 2024-01-05 22:30 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":184928,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:56+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Internet Access Service Inc. (ARIN) to CRUSOE ENERGY SYSTEMS LLC (ARIN) on 2024-01-05 22:30 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"7af5cb0e39604c11":[{"raw_change_id":569503,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internet Access Service, Inc. (ARIN) to Internet Access Service Inc. (ARIN) on 2023-11-13 17:55 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 2024-01-05)"}}