{"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":"66.103.152.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.103.152.0-66.103.155.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2023-10-16)"},"current_holder":{"rir":"ARIN","org":"Nutrien","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":33342,"date":"2023-10-16T21:27:59Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Colo Solutions","recipient_org":"Nutrien","range":"66.103.152.0/22","log":"ARIN"},{"id":28983,"date":"2022-08-29T21:51:01Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Colo Solutions Group, LLC","recipient_org":"Colo Solutions","range":"66.103.152.0/22","log":"ARIN"},{"id":14026,"date":"2018-07-30T18:16:38Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Colo Solutions, Inc.","recipient_org":"Colo Solutions Group, LLC","range":"66.103.128.0/19","log":"ARIN"}],"events":[{"event_id":"c1ef25126cabd02d","registry":"ARIN","report_date":"2023-10-16","source":"arin_issued","raw_action":"ADD","raw_line":"Add 66.103.152.0-66.103.155.255","resource_type":"ipv4","resource":"66.103.152.0/22","start":"66.103.152.0","end":"66.103.155.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Colo Solutions","recipient_organization":"Nutrien","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:52+00:00","page":"https://rirtracker.com/ip/66.103.152.0-66.103.155.255/#e-c1ef25126cabd02d","report_page":"https://rirtracker.com/arin/reports/2023-10-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.103.152.0-66.103.155.255.json","explanation":"ARIN's transfer log records a transfer from Colo Solutions (ARIN) to Nutrien (ARIN) on 2023-10-16 21:27 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-October/005421.html","retrieved_at":"2026-10-12T18:42:21+00:00","summary":"ARIN-Issued report for 2023-10-16: \"Add 66.103.152.0-66.103.155.255\""},{"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 2023-10-16 21:27 UTC, Colo Solutions (ARIN) to Nutrien (ARIN); resources moved: 66.103.152.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231015.gz","retrieved_at":"2026-10-12T23:28:41+00:00","summary":"ARIN delegated statistics 2023-10-15 (produced 2023-10-15T13:00:31+00:00), before the report: allocated (dated 2002-07-19)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231017.gz","retrieved_at":"2026-10-12T23:28:46+00:00","summary":"ARIN delegated statistics 2023-10-17 (produced 2023-10-17T13:00:33+00:00), after the report: allocated (dated 2023-10-16)"}]},{"event_id":"3040d839c69b38d4","registry":"ARIN","report_date":"2022-08-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"66.103.152.0/22","start":"66.103.152.0","end":"66.103.155.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Colo Solutions Group, LLC","recipient_organization":"Colo Solutions","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:03+00:00","page":"https://rirtracker.com/ip/66.103.152.0-66.103.155.255/#e-3040d839c69b38d4","report_page":"https://rirtracker.com/arin/reports/2022-08-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.103.152.0-66.103.155.255.json","observed":"Merger/acquisition: Colo Solutions Group, LLC (ARIN) to Colo Solutions (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Colo Solutions Group, LLC (ARIN) to Colo Solutions (ARIN) on 2022-08-29 21:51 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 2022-08-29 21:51 UTC, Colo Solutions Group, LLC (ARIN) to Colo Solutions (ARIN); resources moved: 66.103.152.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220828.gz","retrieved_at":"2026-10-12T23:06:56+00:00","summary":"ARIN delegated statistics 2022-08-28 (produced 2022-08-28T13:00:10+00:00), before the report: allocated (dated 2002-07-19)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220830.gz","retrieved_at":"2026-10-12T23:07:01+00:00","summary":"ARIN delegated statistics 2022-08-30 (produced 2022-08-30T13:00:11+00:00), after the report: allocated (dated 2002-07-19)"}]}],"classification_history":{"c1ef25126cabd02d":[{"raw_change_id":183917,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:16+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Colo Solutions (ARIN) to Nutrien (ARIN) on 2023-10-16 21:27 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":183917,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:34+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Colo Solutions (ARIN) to Nutrien (ARIN) on 2023-10-16 21:27 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":183917,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:24+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Colo Solutions (ARIN) to Nutrien (ARIN) on 2023-10-16 21:27 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":183917,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:52+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Colo Solutions (ARIN) to Nutrien (ARIN) on 2023-10-16 21:27 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"3040d839c69b38d4":[{"raw_change_id":566274,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:03+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Colo Solutions Group, LLC (ARIN) to Colo Solutions (ARIN) on 2022-08-29 21:51 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 2023-10-16)"}}