{"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":"189.39.160.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/189.39.160.0-189.39.175.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2007-07-20)"},"current_holder":{"rir":"LACNIC","org":"Ascenty Data Centers e Telecomunicações S/A","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":133367,"date":"2025-09-10T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"CI&T Software S.A.","recipient_org":"Ascenty Data Centers e Telecomunicações S/A","range":"189.39.160.0/20","log":"LACNIC"}],"events":[{"event_id":"8e8a20a73c380dcc","registry":"LACNIC","report_date":"2025-09-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"189.39.160.0/20","start":"189.39.160.0","end":"189.39.175.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"CI&T Software S.A.","recipient_organization":"Ascenty Data Centers e Telecomunicações S/A","inventory_effect":"No effect on LACNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:28+00:00","page":"https://rirtracker.com/ip/189.39.160.0-189.39.175.255/#e-8e8a20a73c380dcc","report_page":"https://rirtracker.com/lacnic/reports/2025-09-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/189.39.160.0-189.39.175.255.json","observed":"Transfer: CI&T Software S.A. (LACNIC) to Ascenty Data Centers e Telecomunicações S/A (LACNIC)","explanation":"LACNIC's transfer log records a transfer from CI&T Software S.A. (LACNIC) to Ascenty Data Centers e Telecomunicações S/A (LACNIC) on 2025-09-10 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 2025-09-10 11:00 UTC, CI&T Software S.A. (LACNIC) to Ascenty Data Centers e Telecomunicações S/A (LACNIC); resources moved: 189.39.160.0/20"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2025/delegated-lacnic-extended-20250909","retrieved_at":"2026-10-13T02:19:44+00:00","summary":"LACNIC delegated statistics 2025-09-09, before the change: allocated (dated 2007-07-20)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2025/delegated-lacnic-extended-20250910","retrieved_at":"2026-10-13T02:19:49+00:00","summary":"LACNIC delegated statistics 2025-09-10, after the change: allocated (dated 2007-07-20)"}]}],"classification_history":{"8e8a20a73c380dcc":[{"raw_change_id":31797,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:10+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from CI&T Software S.A. (LACNIC) to Ascenty Data Centers e Telecomunicações S/A (LACNIC) on 2025-09-10 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31797,"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 CI&T Software S.A. (LACNIC) to Ascenty Data Centers e Telecomunicações S/A (LACNIC) on 2025-09-10 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31797,"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 CI&T Software S.A. (LACNIC) to Ascenty Data Centers e Telecomunicações S/A (LACNIC) on 2025-09-10 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":31797,"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 CI&T Software S.A. (LACNIC) to Ascenty Data Centers e Telecomunicações S/A (LACNIC) on 2025-09-10 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}