{"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":"187.87.152.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/187.87.152.0-187.87.155.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2009-09-21)"},"current_holder":{"rir":"LACNIC","org":"UPCONNECT INTERNET LTDA","how":"LACNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":133564,"date":"2026-04-30T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"LACNIC","source_org":"NETWALK TELECOMUNICAÇÃO EM INF. LTDA","recipient_org":"UPCONNECT INTERNET LTDA","range":"187.87.152.0/22","log":"LACNIC"}],"events":[{"event_id":"dd675453d03a99cc","registry":"LACNIC","report_date":"2026-04-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"187.87.152.0/22","start":"187.87.152.0","end":"187.87.155.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-LACNIC transfer","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"LACNIC","source_organization":"NETWALK TELECOMUNICAÇÃO EM INF. LTDA","recipient_organization":"UPCONNECT INTERNET 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/187.87.152.0-187.87.155.255/#e-dd675453d03a99cc","report_page":"https://rirtracker.com/lacnic/reports/2026-04-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/187.87.152.0-187.87.155.255.json","observed":"Transfer: NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC)","explanation":"LACNIC's transfer log records a transfer from NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC) on 2026-04-30 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 2026-04-30 11:00 UTC, NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC); resources moved: 187.87.152.0/22"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2026/delegated-lacnic-extended-20260429","retrieved_at":"2026-10-12T16:46:42+00:00","summary":"LACNIC delegated statistics 2026-04-29, before the change: allocated (dated 2009-09-21)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2026/delegated-lacnic-extended-20260430","retrieved_at":"2026-10-12T16:46:46+00:00","summary":"LACNIC delegated statistics 2026-04-30, after the change: allocated (dated 2009-09-21)"}]}],"classification_history":{"dd675453d03a99cc":[{"raw_change_id":26824,"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 NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC) on 2026-04-30 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26824,"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 NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC) on 2026-04-30 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26824,"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 NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC) on 2026-04-30 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26824,"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 NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC) on 2026-04-30 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."},{"raw_change_id":26824,"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 NETWALK TELECOMUNICAÇÃO EM INF. LTDA (LACNIC) to UPCONNECT INTERNET LTDA (LACNIC) on 2026-04-30 11:00 UTC. The registration changed hands; it is not a new allocation from LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}