{"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":"187.0.170.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/187.0.170.0-187.0.171.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2014-05-09)"},"current_holder":{"rir":"LACNIC","org":"Duetec Service Ltda","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":132490,"date":"2024-01-05T13:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"Internet Maxima Tecnologia Ltda","recipient_org":"Duetec Service Ltda","range":"187.0.170.0/23","log":"LACNIC"}],"events":[{"event_id":"edceb2d5c1d5a680","registry":"LACNIC","report_date":"2024-01-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"187.0.170.0/23","start":"187.0.170.0","end":"187.0.171.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"Internet Maxima Tecnologia Ltda","recipient_organization":"Duetec Service 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/187.0.170.0-187.0.171.255/#e-edceb2d5c1d5a680","report_page":"https://rirtracker.com/lacnic/reports/2024-01-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/187.0.170.0-187.0.171.255.json","observed":"Transfer: Internet Maxima Tecnologia Ltda (LACNIC) to Duetec Service Ltda (LACNIC)","piece_of":{"resource":"187.0.168.0/21","page":"https://rirtracker.com/ip/187.0.168.0-187.0.175.255/"},"explanation":"LACNIC's transfer log records a transfer from Internet Maxima Tecnologia Ltda (LACNIC) to Duetec Service Ltda (LACNIC) on 2024-01-05 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 2024-01-05 13:00 UTC, Internet Maxima Tecnologia Ltda (LACNIC) to Duetec Service Ltda (LACNIC); resources moved: 187.0.170.0/23"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240104","retrieved_at":"2026-10-13T01:24:24+00:00","summary":"LACNIC delegated statistics 2024-01-04, before the change: allocated (dated 2014-05-09)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240105","retrieved_at":"2026-10-13T01:24:28+00:00","summary":"LACNIC delegated statistics 2024-01-05, after the change: allocated (dated 2014-05-09)"}]}],"classification_history":{"edceb2d5c1d5a680":[{"raw_change_id":30920,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:33:36+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from Internet Maxima Tecnologia Ltda (LACNIC) to Duetec Service Ltda (LACNIC) on 2024-01-05 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30920,"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 Internet Maxima Tecnologia Ltda (LACNIC) to Duetec Service Ltda (LACNIC) on 2024-01-05 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30920,"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 Internet Maxima Tecnologia Ltda (LACNIC) to Duetec Service Ltda (LACNIC) on 2024-01-05 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30920,"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 Internet Maxima Tecnologia Ltda (LACNIC) to Duetec Service Ltda (LACNIC) on 2024-01-05 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}