{"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":"66.165.224.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.165.224.0-66.165.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2017-05-17)"},"current_holder":{"rir":"ARIN","org":"HIVELOCITY, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":25203,"date":"2021-07-23T18:20:32Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"NOC4Hosts Inc.","recipient_org":"HIVELOCITY, Inc.","range":"66.165.224.0/19","log":"ARIN"},{"id":9507,"date":"2017-05-17T14:20:54Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Cyber World Internet Services, Inc.","recipient_org":"NOC4Hosts Inc.","range":"66.165.224.0/19","log":"ARIN"}],"events":[{"event_id":"31a6faf93b77e7a8","registry":"ARIN","report_date":"2021-07-23","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"66.165.224.0/19","start":"66.165.224.0","end":"66.165.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"NOC4Hosts Inc.","recipient_organization":"HIVELOCITY, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:57+00:00","page":"https://rirtracker.com/ip/66.165.224.0-66.165.255.255/#e-31a6faf93b77e7a8","report_page":"https://rirtracker.com/arin/reports/2021-07-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.165.224.0-66.165.255.255.json","observed":"Merger/acquisition: NOC4Hosts Inc. (ARIN) to HIVELOCITY, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from NOC4Hosts Inc. (ARIN) to HIVELOCITY, Inc. (ARIN) on 2021-07-23 18:20 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 2021-07-23 18:20 UTC, NOC4Hosts Inc. (ARIN) to HIVELOCITY, Inc. (ARIN); resources moved: 66.165.224.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210722.gz","retrieved_at":"2026-10-12T22:46:09+00:00","summary":"ARIN delegated statistics 2021-07-22 (produced 2021-07-22T14:00:13+00:00), before the report: allocated (dated 2017-05-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210724.gz","retrieved_at":"2026-10-12T22:46:14+00:00","summary":"ARIN delegated statistics 2021-07-24 (produced 2021-07-24T14:00:13+00:00), after the report: allocated (dated 2017-05-17)"}]},{"event_id":"c2512690b82216fc","registry":"ARIN","report_date":"2017-05-17","source":"arin_issued","raw_action":"ADD","raw_line":"Add 66.165.224.0-66.165.255.255","resource_type":"ipv4","resource":"66.165.224.0/19","start":"66.165.224.0","end":"66.165.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Cyber World Internet Services, Inc.","recipient_organization":"NOC4Hosts Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:47+00:00","page":"https://rirtracker.com/ip/66.165.224.0-66.165.255.255/#e-c2512690b82216fc","report_page":"https://rirtracker.com/arin/reports/2017-05-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.165.224.0-66.165.255.255.json","explanation":"ARIN's transfer log records a transfer from Cyber World Internet Services, Inc. (ARIN) to NOC4Hosts Inc. (ARIN) on 2017-05-17 14:20 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/2017-May/003079.html","retrieved_at":"2026-10-12T18:39:38+00:00","summary":"ARIN-Issued report for 2017-05-17: \"Add 66.165.224.0-66.165.255.255\""},{"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 2017-05-17 14:20 UTC, Cyber World Internet Services, Inc. (ARIN) to NOC4Hosts Inc. (ARIN); resources moved: 66.165.224.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170516.gz","retrieved_at":"2026-10-12T21:28:14+00:00","summary":"ARIN delegated statistics 2017-05-16 (produced 2017-05-16T05:09:24+00:00), before the report: allocated (dated 2003-09-15)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170518.gz","retrieved_at":"2026-10-12T21:28:19+00:00","summary":"ARIN delegated statistics 2017-05-18 (produced 2017-05-18T05:10:01+00:00), after the report: allocated (dated 2017-05-17)"}]}],"classification_history":{"31a6faf93b77e7a8":[{"raw_change_id":563643,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:57+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from NOC4Hosts Inc. (ARIN) to HIVELOCITY, Inc. (ARIN) on 2021-07-23 18:20 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."}],"c2512690b82216fc":[{"raw_change_id":149284,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:38:13+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cyber World Internet Services, Inc. (ARIN) to NOC4Hosts Inc. (ARIN) on 2017-05-17 14:20 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149284,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:01+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cyber World Internet Services, Inc. (ARIN) to NOC4Hosts Inc. (ARIN) on 2017-05-17 14:20 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149284,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:40+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cyber World Internet Services, Inc. (ARIN) to NOC4Hosts Inc. (ARIN) on 2017-05-17 14:20 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149284,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:47+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Cyber World Internet Services, Inc. (ARIN) to NOC4Hosts Inc. (ARIN) on 2017-05-17 14:20 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2017-05-17)"}}