{"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":"201.87.236.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/201.87.236.0-201.87.239.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2014-04-29)"},"current_holder":{"rir":"LACNIC","org":"RVK Provedor de Internet Ltda - ME","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":133417,"date":"2025-11-04T13:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"Dvoranem E Fernandes Ltda","recipient_org":"RVK Provedor de Internet Ltda - ME","range":"201.87.236.0/22","log":"LACNIC"}],"events":[{"event_id":"adc9bff5d66c2274","registry":"LACNIC","report_date":"2025-11-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"201.87.236.0/22","start":"201.87.236.0","end":"201.87.239.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"Dvoranem E Fernandes Ltda","recipient_organization":"RVK Provedor de Internet Ltda - ME","inventory_effect":"No effect on LACNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:28+00:00","page":"https://rirtracker.com/ip/201.87.236.0-201.87.239.255/#e-adc9bff5d66c2274","report_page":"https://rirtracker.com/lacnic/reports/2025-11-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/201.87.236.0-201.87.239.255.json","observed":"Transfer: Dvoranem E Fernandes Ltda (LACNIC) to RVK Provedor de Internet Ltda - ME (LACNIC)","piece_of":{"resource":"201.87.232.0/21","page":"https://rirtracker.com/ip/201.87.232.0-201.87.239.255/"},"explanation":"LACNIC's transfer log records a transfer from Dvoranem E Fernandes Ltda (LACNIC) to RVK Provedor de Internet Ltda - ME (LACNIC) on 2025-11-04 13:00 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 2025-11-04 13:00 UTC, Dvoranem E Fernandes Ltda (LACNIC) to RVK Provedor de Internet Ltda - ME (LACNIC); resources moved: 201.87.236.0/22"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2025/delegated-lacnic-extended-20251103","retrieved_at":"2026-10-13T02:24:29+00:00","summary":"LACNIC delegated statistics 2025-11-03, before the change: allocated (dated 2014-04-29)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2025/delegated-lacnic-extended-20251104","retrieved_at":"2026-10-13T02:24:40+00:00","summary":"LACNIC delegated statistics 2025-11-04, after the change: allocated (dated 2014-04-29)"}]}],"classification_history":{"adc9bff5d66c2274":[{"raw_change_id":31847,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:11+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from Dvoranem E Fernandes Ltda (LACNIC) to RVK Provedor de Internet Ltda - ME (LACNIC) on 2025-11-04 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31847,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:45+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from Dvoranem E Fernandes Ltda (LACNIC) to RVK Provedor de Internet Ltda - ME (LACNIC) on 2025-11-04 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31847,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:54+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from Dvoranem E Fernandes Ltda (LACNIC) to RVK Provedor de Internet Ltda - ME (LACNIC) on 2025-11-04 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31847,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:28+00:00","current":1,"public_explanation":"LACNIC's transfer log records a transfer from Dvoranem E Fernandes Ltda (LACNIC) to RVK Provedor de Internet Ltda - ME (LACNIC) on 2025-11-04 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}