{"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":"189.90.0.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/189.90.0.0-189.90.1.255/","statistics_now":{"registry":"LACNIC","status":"assigned (dated 2008-03-05)"},"current_holder":{"rir":"LACNIC","org":"CMA Consultoria Métodos Assessoria Mercantil S/A","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":132244,"date":"2022-09-29T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"JR & JS - TELECOM LTDA","recipient_org":"CMA Consultoria Métodos Assessoria Mercantil S/A","range":"189.90.0.0/23","log":"LACNIC"}],"events":[{"event_id":"1065f6803cc02928","registry":"LACNIC","report_date":"2022-09-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"189.90.0.0/23","start":"189.90.0.0","end":"189.90.1.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"JR & JS - TELECOM LTDA","recipient_organization":"CMA Consultoria Métodos Assessoria Mercantil S/A","inventory_effect":"No effect on LACNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:26+00:00","page":"https://rirtracker.com/ip/189.90.0.0-189.90.1.255/#e-1065f6803cc02928","report_page":"https://rirtracker.com/lacnic/reports/2022-09-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/189.90.0.0-189.90.1.255.json","observed":"Transfer: JR & JS - TELECOM LTDA (LACNIC) to CMA Consultoria Métodos Assessoria Mercantil S/A (LACNIC)","piece_of":{"resource":"189.90.0.0/20","page":"https://rirtracker.com/ip/189.90.0.0-189.90.15.255/"},"explanation":"LACNIC's transfer log records a transfer from JR & JS - TELECOM LTDA (LACNIC) to CMA Consultoria Métodos Assessoria Mercantil S/A (LACNIC) on 2022-09-29 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC.","evidence":[{"type":"transfer","url":"https://ftp.lacnic.net/pub/stats/lacnic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:38+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2022-09-29 11:00 UTC, JR & JS - TELECOM LTDA (LACNIC) to CMA Consultoria Métodos Assessoria Mercantil S/A (LACNIC); resources moved: 189.90.0.0/23"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2022/delegated-lacnic-extended-20220928","retrieved_at":"2026-10-13T00:43:05+00:00","summary":"LACNIC delegated statistics 2022-09-28, before the change: allocated (dated 2008-03-05)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2022/delegated-lacnic-extended-20220929","retrieved_at":"2026-10-13T00:43:09+00:00","summary":"LACNIC delegated statistics 2022-09-29, after the change: allocated (dated 2008-03-05)"}]}],"classification_history":{"1065f6803cc02928":[{"raw_change_id":30674,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:33:27+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from JR & JS - TELECOM LTDA (LACNIC) to CMA Consultoria Métodos Assessoria Mercantil S/A (LACNIC) on 2022-09-29 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30674,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:44+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from JR & JS - TELECOM LTDA (LACNIC) to CMA Consultoria Métodos Assessoria Mercantil S/A (LACNIC) on 2022-09-29 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30674,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:53+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from JR & JS - TELECOM LTDA (LACNIC) to CMA Consultoria Métodos Assessoria Mercantil S/A (LACNIC) on 2022-09-29 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30674,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:26+00:00","current":1,"public_explanation":"LACNIC's transfer log records a transfer from JR & JS - TELECOM LTDA (LACNIC) to CMA Consultoria Métodos Assessoria Mercantil S/A (LACNIC) on 2022-09-29 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}