{"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":"66.45.10.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.45.10.0-66.45.10.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-02-08)"},"current_holder":{"rir":"ARIN","org":"Amergis Healthcare Staffing, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":39205,"date":"2025-03-06T12:19:35Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Maxim Healthcare Services, Inc.","recipient_org":"Amergis Healthcare Staffing, Inc.","range":"66.45.10.0/24","log":"ARIN"},{"id":34407,"date":"2024-02-08T13:11:13Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"SunGard Availability Services LP","recipient_org":"Maxim Healthcare Services, Inc.","range":"66.45.10.0/24","log":"ARIN"},{"id":29522,"date":"2022-11-04T15:47:10Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Inflow Inc.","recipient_org":"SunGard Availability Services LP","range":"66.45.0.0/17","log":"ARIN"}],"events":[{"event_id":"810fb7cf1d875a57","registry":"ARIN","report_date":"2025-03-06","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"66.45.10.0/24","start":"66.45.10.0","end":"66.45.10.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Maxim Healthcare Services, Inc.","recipient_organization":"Amergis Healthcare Staffing, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:20+00:00","page":"https://rirtracker.com/ip/66.45.10.0-66.45.10.255/#e-810fb7cf1d875a57","report_page":"https://rirtracker.com/arin/reports/2025-03-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.45.10.0-66.45.10.255.json","observed":"Merger/acquisition: Maxim Healthcare Services, Inc. (ARIN) to Amergis Healthcare Staffing, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Maxim Healthcare Services, Inc. (ARIN) to Amergis Healthcare Staffing, Inc. (ARIN) on 2025-03-06 12:19 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 2025-03-06 12:19 UTC, Maxim Healthcare Services, Inc. (ARIN) to Amergis Healthcare Staffing, Inc. (ARIN); resources moved: 66.45.10.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250305.gz","retrieved_at":"2026-10-12T23:55:48+00:00","summary":"ARIN delegated statistics 2025-03-05 (produced 2025-03-05T14:01:04+00:00), before the report: allocated (dated 2024-02-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250307.gz","retrieved_at":"2026-10-12T23:56:04+00:00","summary":"ARIN delegated statistics 2025-03-07 (produced 2025-03-07T14:01:06+00:00), after the report: allocated (dated 2024-02-08)"}]},{"event_id":"a820a832a1b16e18","registry":"ARIN","report_date":"2024-02-08","source":"arin_issued","raw_action":"ADD","raw_line":"Add 66.45.10.0-66.45.10.255","resource_type":"ipv4","resource":"66.45.10.0/24","start":"66.45.10.0","end":"66.45.10.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"SunGard Availability Services LP","recipient_organization":"Maxim Healthcare Services, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:58+00:00","page":"https://rirtracker.com/ip/66.45.10.0-66.45.10.255/#e-a820a832a1b16e18","report_page":"https://rirtracker.com/arin/reports/2024-02-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.45.10.0-66.45.10.255.json","piece_of":{"resource":"66.45.0.0/17","page":"https://rirtracker.com/ip/66.45.0.0-66.45.127.255/"},"explanation":"ARIN's transfer log records a transfer from SunGard Availability Services LP (ARIN) to Maxim Healthcare Services, Inc. (ARIN) on 2024-02-08 13:11 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-February/005536.html","retrieved_at":"2026-10-12T18:42:29+00:00","summary":"ARIN-Issued report for 2024-02-08: \"Add 66.45.10.0-66.45.10.255\""},{"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 2024-02-08 13:11 UTC, SunGard Availability Services LP (ARIN) to Maxim Healthcare Services, Inc. (ARIN); resources moved: 66.45.10.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240207.gz","retrieved_at":"2026-10-12T23:34:44+00:00","summary":"ARIN delegated statistics 2024-02-07 (produced 2024-02-07T14:00:43+00:00), before the report: allocated (dated 2000-11-15)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240209.gz","retrieved_at":"2026-10-12T23:34:59+00:00","summary":"ARIN delegated statistics 2024-02-09 (produced 2024-02-09T14:00:43+00:00), after the report: allocated (dated 2024-02-08)"}]}],"classification_history":{"810fb7cf1d875a57":[{"raw_change_id":573076,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:20+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Maxim Healthcare Services, Inc. (ARIN) to Amergis Healthcare Staffing, Inc. (ARIN) on 2025-03-06 12:19 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."}],"a820a832a1b16e18":[{"raw_change_id":185471,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:01:04+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SunGard Availability Services LP (ARIN) to Maxim Healthcare Services, Inc. (ARIN) on 2024-02-08 13:11 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":185471,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:38+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SunGard Availability Services LP (ARIN) to Maxim Healthcare Services, Inc. (ARIN) on 2024-02-08 13:11 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":185471,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:30+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SunGard Availability Services LP (ARIN) to Maxim Healthcare Services, Inc. (ARIN) on 2024-02-08 13:11 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":185471,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:58+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from SunGard Availability Services LP (ARIN) to Maxim Healthcare Services, Inc. (ARIN) on 2024-02-08 13:11 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 2024-02-08)"}}