{"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":"177.107.128.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/177.107.128.0-177.107.143.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2011-12-21)"},"current_holder":{"rir":"LACNIC","org":"TELBRAX LTDA","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":131887,"date":"2017-05-16T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"LINKSOL LTDA","recipient_org":"TELBRAX LTDA","range":"177.107.128.0/20","log":"LACNIC"}],"events":[{"event_id":"5d21c3a9133e6055","registry":"LACNIC","report_date":"2017-05-16","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"177.107.128.0/20","start":"177.107.128.0","end":"177.107.143.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"LINKSOL LTDA","recipient_organization":"TELBRAX LTDA","inventory_effect":"No effect on LACNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:26+00:00","page":"https://rirtracker.com/ip/177.107.128.0-177.107.143.255/#e-5d21c3a9133e6055","report_page":"https://rirtracker.com/lacnic/reports/2017-05-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/177.107.128.0-177.107.143.255.json","observed":"Transfer: LINKSOL LTDA (LACNIC) to TELBRAX LTDA (LACNIC)","explanation":"LACNIC's transfer log records a transfer from LINKSOL LTDA (LACNIC) to TELBRAX LTDA (LACNIC) on 2017-05-16 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 2017-05-16 11:00 UTC, LINKSOL LTDA (LACNIC) to TELBRAX LTDA (LACNIC); resources moved: 177.107.128.0/20"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2017/delegated-lacnic-extended-20170515","retrieved_at":"2026-10-12T21:50:23+00:00","summary":"LACNIC delegated statistics 2017-05-15, before the change: allocated (dated 2011-12-21)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2017/delegated-lacnic-extended-20170516","retrieved_at":"2026-10-12T21:50:31+00:00","summary":"LACNIC delegated statistics 2017-05-16, after the change: allocated (dated 2011-12-21)"}]}],"classification_history":{"5d21c3a9133e6055":[{"raw_change_id":30317,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:33:14+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from LINKSOL LTDA (LACNIC) to TELBRAX LTDA (LACNIC) on 2017-05-16 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30317,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:43+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from LINKSOL LTDA (LACNIC) to TELBRAX LTDA (LACNIC) on 2017-05-16 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30317,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:52+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from LINKSOL LTDA (LACNIC) to TELBRAX LTDA (LACNIC) on 2017-05-16 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":30317,"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 LINKSOL LTDA (LACNIC) to TELBRAX LTDA (LACNIC) on 2017-05-16 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}