{"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":"191.5.56.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/191.5.56.0-191.5.59.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2023-04-05)"},"current_holder":{"rir":"ARIN","org":"UPIX NETWORKS INTERNATIONAL LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":31100,"date":"2023-04-05T15:02:29Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"ARIN","source_org":"SILVA RAYMUNDO INFORMATICA LTDA - ME","recipient_org":"UPIX NETWORKS INTERNATIONAL LLC","range":"191.5.56.0/22","log":"ARIN"},{"id":132352,"date":"2023-04-05T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"ARIN","source_org":"SILVA RAYMUNDO INFORMATICA LTDA - ME","recipient_org":"UPIX NETWORKS INTERNATIONAL LLC","range":"191.5.56.0/22","log":"LACNIC"}],"events":[{"event_id":"890dd5875376a773","registry":"ARIN","report_date":"2023-04-05","source":"arin_issued","raw_action":"ADD","raw_line":"Add 191.5.56.0-191.5.59.255","resource_type":"ipv4","resource":"191.5.56.0/22","start":"191.5.56.0","end":"191.5.59.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"ARIN","source_organization":"SILVA RAYMUNDO INFORMATICA LTDA - ME","recipient_organization":"UPIX NETWORKS INTERNATIONAL LLC","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:40+00:00","page":"https://rirtracker.com/ip/191.5.56.0-191.5.59.255/#e-890dd5875376a773","report_page":"https://rirtracker.com/arin/reports/2023-04-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/191.5.56.0-191.5.59.255.json","same_transfer_as":"84aeadd3a2437194","explanation":"ARIN's transfer log records a transfer from SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 15:02 UTC: it came to ARIN from LACNIC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-April/005227.html","retrieved_at":"2026-10-12T18:42:08+00:00","summary":"ARIN-Issued report for 2023-04-05: \"Add 191.5.56.0-191.5.59.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2023-04-05 15:02 UTC, SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN); resources moved: 191.5.56.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230404.gz","retrieved_at":"2026-10-12T23:18:24+00:00","summary":"ARIN delegated statistics 2023-04-04 (produced 2023-04-04T13:00:10+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230406.gz","retrieved_at":"2026-10-12T23:18:29+00:00","summary":"ARIN delegated statistics 2023-04-06 (produced 2023-04-06T13:00:10+00:00), after the report: allocated (dated 2023-04-05)"}]},{"event_id":"84aeadd3a2437194","registry":"LACNIC","report_date":"2023-04-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"191.5.56.0/22","start":"191.5.56.0","end":"191.5.59.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of LACNIC","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"ARIN","source_organization":"SILVA RAYMUNDO INFORMATICA LTDA - ME","recipient_organization":"UPIX NETWORKS INTERNATIONAL LLC","inventory_effect":"Transferred out of LACNIC administration; not offered to LACNIC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:26+00:00","page":"https://rirtracker.com/ip/191.5.56.0-191.5.59.255/#e-84aeadd3a2437194","report_page":"https://rirtracker.com/lacnic/reports/2023-04-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/191.5.56.0-191.5.59.255.json","observed":"Transfer: SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN)","same_transfer_as":"890dd5875376a773","explanation":"LACNIC's transfer log records a transfer from SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 11:00 UTC: it left LACNIC for ARIN. It is not a new allocation and is not offered to LACNIC applicants.","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 2023-04-05 11:00 UTC, SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN); resources moved: 191.5.56.0/22"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2023/delegated-lacnic-extended-20230404","retrieved_at":"2026-10-13T01:00:22+00:00","summary":"LACNIC delegated statistics 2023-04-04, before the change: allocated (dated 2014-01-17)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2023/delegated-lacnic-extended-20230405","retrieved_at":"2026-10-13T01:00:27+00:00","summary":"LACNIC delegated statistics 2023-04-05, after the change: not listed"}]},{"event_id":"a225eb7dc88ff8e9","registry":"LACNIC","report_date":"2014-01-17","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"191.5.56.0/22","start":"191.5.56.0","end":"191.5.59.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from LACNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:22+00:00","page":"https://rirtracker.com/ip/191.5.56.0-191.5.59.255/#e-a225eb7dc88ff8e9","report_page":"https://rirtracker.com/lacnic/reports/2014-01-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/191.5.56.0-191.5.59.255.json","observed":"191.5.56.0/22 available on 2014-01-16, allocated on 2014-01-17","explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-01-16 and allocated (dated 2014-01-17) on 2014-01-17. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140117","retrieved_at":"2026-10-12T20:02:24+00:00","summary":"Found by comparing LACNIC's daily statistics: 191.5.56.0/22 available on 2014-01-16, allocated on 2014-01-17"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140116","retrieved_at":"2026-10-12T20:02:20+00:00","summary":"LACNIC delegated statistics 2014-01-16, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140117","retrieved_at":"2026-10-12T20:02:24+00:00","summary":"LACNIC delegated statistics 2014-01-17, after the change: allocated (dated 2014-01-17)"}]}],"classification_history":{"890dd5875376a773":[{"raw_change_id":181005,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:58:42+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 15:02 UTC: it came to ARIN from LACNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":181005,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:25+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 15:02 UTC: it came to ARIN from LACNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":181005,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:15+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 15:02 UTC: it came to ARIN from LACNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":181005,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:40+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 15:02 UTC: it came to ARIN from LACNIC. It was already issued by another registry, so this is not a new issuance."}],"84aeadd3a2437194":[{"raw_change_id":30782,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:33:31+00:00","current":0,"public_explanation":"LACNIC's transfer log records a transfer from SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 11:00 UTC: it left LACNIC for ARIN. It is not a new allocation and is not offered to LACNIC applicants."},{"raw_change_id":30782,"classification_code":"INTER_RIR_TRANSFER_OUT","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 SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 11:00 UTC: it left LACNIC for ARIN. It is not a new allocation and is not offered to LACNIC applicants."},{"raw_change_id":30782,"classification_code":"INTER_RIR_TRANSFER_OUT","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 SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 11:00 UTC: it left LACNIC for ARIN. It is not a new allocation and is not offered to LACNIC applicants."},{"raw_change_id":30782,"classification_code":"INTER_RIR_TRANSFER_OUT","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 SILVA RAYMUNDO INFORMATICA LTDA - ME (LACNIC) to UPIX NETWORKS INTERNATIONAL LLC (ARIN) on 2023-04-05 11:00 UTC: it left LACNIC for ARIN. It is not a new allocation and is not offered to LACNIC applicants."}],"a225eb7dc88ff8e9":[{"raw_change_id":262119,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:37:00+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-01-16 and allocated (dated 2014-01-17) on 2014-01-17. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":262119,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:23+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-01-16 and allocated (dated 2014-01-17) on 2014-01-17. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":262119,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:36+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-01-16 and allocated (dated 2014-01-17) on 2014-01-17. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":262119,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:22+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-01-16 and allocated (dated 2014-01-17) on 2014-01-17. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."}]},"arin_statistics_now":{"status":"allocated (dated 2023-04-05)"}}