{"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":"201.49.184.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/201.49.184.0-201.49.185.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2006-05-29)"},"current_holder":{"rir":"LACNIC","org":"Ultra Fibra Barreira Grande LTDA","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":132613,"date":"2024-08-22T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"Itapecerica On-Line Telecomunicacoes e Informatica","recipient_org":"Ultra Fibra Barreira Grande LTDA","range":"201.49.184.0/23","log":"LACNIC"}],"events":[{"event_id":"ebdee322c96533de","registry":"LACNIC","report_date":"2024-08-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"201.49.184.0/23","start":"201.49.184.0","end":"201.49.185.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"Itapecerica On-Line Telecomunicacoes e Informatica","recipient_organization":"Ultra Fibra Barreira Grande LTDA","inventory_effect":"No effect on LACNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:27+00:00","page":"https://rirtracker.com/ip/201.49.184.0-201.49.185.255/#e-ebdee322c96533de","report_page":"https://rirtracker.com/lacnic/reports/2024-08-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/201.49.184.0-201.49.185.255.json","observed":"Transfer: Itapecerica On-Line Telecomunicacoes e Informatica (LACNIC) to Ultra Fibra Barreira Grande LTDA (LACNIC)","explanation":"LACNIC's transfer log records a transfer from Itapecerica On-Line Telecomunicacoes e Informatica (LACNIC) to Ultra Fibra Barreira Grande LTDA (LACNIC) on 2024-08-22 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 2024-08-22 11:00 UTC, Itapecerica On-Line Telecomunicacoes e Informatica (LACNIC) to Ultra Fibra Barreira Grande LTDA (LACNIC); resources moved: 201.49.184.0/23"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240821","retrieved_at":"2026-10-13T01:44:43+00:00","summary":"LACNIC delegated statistics 2024-08-21, before the change: allocated (dated 2006-05-29)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240822","retrieved_at":"2026-10-13T01:44:48+00:00","summary":"LACNIC delegated statistics 2024-08-22, after the change: allocated (dated 2006-05-29)"}]}],"classification_history":{"ebdee322c96533de":[{"raw_change_id":31043,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:33:40+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from Itapecerica On-Line Telecomunicacoes e Informatica (LACNIC) to Ultra Fibra Barreira Grande LTDA (LACNIC) on 2024-08-22 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31043,"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 Itapecerica On-Line Telecomunicacoes e Informatica (LACNIC) to Ultra Fibra Barreira Grande LTDA (LACNIC) on 2024-08-22 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31043,"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 Itapecerica On-Line Telecomunicacoes e Informatica (LACNIC) to Ultra Fibra Barreira Grande LTDA (LACNIC) on 2024-08-22 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31043,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:27+00:00","current":1,"public_explanation":"LACNIC's transfer log records a transfer from Itapecerica On-Line Telecomunicacoes e Informatica (LACNIC) to Ultra Fibra Barreira Grande LTDA (LACNIC) on 2024-08-22 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}