{"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":"66.43.0.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.43.0.0-66.43.3.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2023-12-27)"},"current_holder":{"rir":"ARIN","org":"MX Technologies Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":33963,"date":"2023-12-27T12:22:06Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Digital Fortress","recipient_org":"MX Technologies Inc.","range":"66.43.0.0/22","log":"ARIN"},{"id":25050,"date":"2021-07-09T16:51:19Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Atmosera, Inc.","recipient_org":"Digital Fortress","range":"66.43.0.0/22","log":"ARIN"},{"id":23992,"date":"2021-03-05T22:03:11Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Infinity Internet, Inc.","recipient_org":"EasyStreet Online Services, Inc.","range":"66.43.0.0/20","log":"ARIN"}],"events":[{"event_id":"c050fa05184c8083","registry":"ARIN","report_date":"2023-12-27","source":"arin_issued","raw_action":"ADD","raw_line":"Add 66.43.0.0-66.43.3.255","resource_type":"ipv4","resource":"66.43.0.0/22","start":"66.43.0.0","end":"66.43.3.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Digital Fortress","recipient_organization":"MX Technologies Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:55+00:00","page":"https://rirtracker.com/ip/66.43.0.0-66.43.3.255/#e-c050fa05184c8083","report_page":"https://rirtracker.com/arin/reports/2023-12-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.43.0.0-66.43.3.255.json","explanation":"ARIN's transfer log records a transfer from Digital Fortress (ARIN) to MX Technologies Inc. (ARIN) on 2023-12-27 12:22 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/2023-December/005493.html","retrieved_at":"2026-10-12T18:42:25+00:00","summary":"ARIN-Issued report for 2023-12-27: \"Add 66.43.0.0-66.43.3.255\""},{"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 2023-12-27 12:22 UTC, Digital Fortress (ARIN) to MX Technologies Inc. (ARIN); resources moved: 66.43.0.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231226.gz","retrieved_at":"2026-10-12T23:32:29+00:00","summary":"ARIN delegated statistics 2023-12-26 (produced 2023-12-26T14:00:34+00:00), before the report: allocated (dated 2000-11-10)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231228.gz","retrieved_at":"2026-10-12T23:32:34+00:00","summary":"ARIN delegated statistics 2023-12-28 (produced 2023-12-28T14:00:33+00:00), after the report: allocated (dated 2023-12-27)"}]},{"event_id":"1d3359b901b55262","registry":"ARIN","report_date":"2021-07-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"66.43.0.0/22","start":"66.43.0.0","end":"66.43.3.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Atmosera, Inc.","recipient_organization":"Digital Fortress","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/66.43.0.0-66.43.3.255/#e-1d3359b901b55262","report_page":"https://rirtracker.com/arin/reports/2021-07-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.43.0.0-66.43.3.255.json","observed":"Merger/acquisition: Atmosera, Inc. (ARIN) to Digital Fortress (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Atmosera, Inc. (ARIN) to Digital Fortress (ARIN) on 2021-07-09 16:51 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 2021-07-09 16:51 UTC, Atmosera, Inc. (ARIN) to Digital Fortress (ARIN); resources moved: 66.43.0.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210708.gz","retrieved_at":"2026-10-12T22:45:28+00:00","summary":"ARIN delegated statistics 2021-07-08 (produced 2021-07-08T14:00:13+00:00), before the report: allocated (dated 2000-11-10)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210710.gz","retrieved_at":"2026-10-12T22:45:32+00:00","summary":"ARIN delegated statistics 2021-07-10 (produced 2021-07-10T14:00:13+00:00), after the report: allocated (dated 2000-11-10)"}]}],"classification_history":{"c050fa05184c8083":[{"raw_change_id":184774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:45+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Digital Fortress (ARIN) to MX Technologies Inc. (ARIN) on 2023-12-27 12:22 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":184774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:36+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Digital Fortress (ARIN) to MX Technologies Inc. (ARIN) on 2023-12-27 12:22 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":184774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:27+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Digital Fortress (ARIN) to MX Technologies Inc. (ARIN) on 2023-12-27 12:22 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":184774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:55+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Digital Fortress (ARIN) to MX Technologies Inc. (ARIN) on 2023-12-27 12:22 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"1d3359b901b55262":[{"raw_change_id":563521,"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 Atmosera, Inc. (ARIN) to Digital Fortress (ARIN) on 2021-07-09 16:51 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 2023-12-27)"}}