{"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":"191.160.20.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/191.160.20.0-191.160.23.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2013-10-24)"},"current_holder":{"rir":"LACNIC","org":"S.O. DO BRASIL TELECOMUNICACOES LTDA","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":133676,"date":"2026-08-07T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"TIM S.A.","recipient_org":"S.O. DO BRASIL TELECOMUNICACOES LTDA","range":"191.160.20.0/22","log":"LACNIC"}],"events":[{"event_id":"b4b592315ef9ece9","registry":"LACNIC","report_date":"2026-08-07","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"191.160.20.0/22","start":"191.160.20.0","end":"191.160.23.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"TIM S.A.","recipient_organization":"S.O. DO BRASIL TELECOMUNICACOES LTDA","inventory_effect":"No effect on LACNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:17+00:00","page":"https://rirtracker.com/ip/191.160.20.0-191.160.23.255/#e-b4b592315ef9ece9","report_page":"https://rirtracker.com/lacnic/reports/2026-08-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/191.160.20.0-191.160.23.255.json","observed":"Transfer: TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC)","explanation":"LACNIC's transfer log records a transfer from TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC) on 2026-08-07 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 2026-08-07 11:00 UTC, TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC); resources moved: 191.160.20.0/22"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2026/delegated-lacnic-extended-20260806","retrieved_at":"2026-10-12T16:54:46+00:00","summary":"LACNIC delegated statistics 2026-08-06, before the change: allocated (dated 2013-10-24)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2026/delegated-lacnic-extended-20260807","retrieved_at":"2026-10-12T16:54:51+00:00","summary":"LACNIC delegated statistics 2026-08-07, after the change: allocated (dated 2013-10-24)"}]}],"classification_history":{"b4b592315ef9ece9":[{"raw_change_id":26936,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.2.0","classified_at":"2026-10-12T17:43:29+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC) on 2026-08-07 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26936,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-12T18:23:24+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC) on 2026-08-07 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26936,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:36+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC) on 2026-08-07 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26936,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:44+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC) on 2026-08-07 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26936,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:17+00:00","current":1,"public_explanation":"LACNIC's transfer log records a transfer from TIM S.A. (LACNIC) to S.O. DO BRASIL TELECOMUNICACOES LTDA (LACNIC) on 2026-08-07 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}