{"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":"190.107.232.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/190.107.232.0-190.107.239.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2014-06-03)"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"bc3a2404baab419e","registry":"LACNIC","report_date":"2014-06-03","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"190.107.232.0/21","start":"190.107.232.0","end":"190.107.239.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","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":"2026-10-13T23:59:03+00:00","page":"https://rirtracker.com/ip/190.107.232.0-190.107.239.255/#e-bc3a2404baab419e","report_page":"https://rirtracker.com/lacnic/reports/2014-06-03/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/190.107.232.0-190.107.239.255.json","observed":"190.107.232.0/21 available on 2014-06-02, allocated on 2014-06-03","explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-06-02 and allocated (dated 2014-06-03) on 2014-06-03. The tracker saw this range released from hold on 2014-04-22 (190.107.232.0/21), so it appears to have been issued again from LACNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140603","retrieved_at":"2026-10-12T20:12:41+00:00","summary":"Found by comparing LACNIC's daily statistics: 190.107.232.0/21 available on 2014-06-02, allocated on 2014-06-03"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140602","retrieved_at":"2026-10-12T20:12:34+00:00","summary":"LACNIC delegated statistics 2014-06-02, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140603","retrieved_at":"2026-10-12T20:12:41+00:00","summary":"LACNIC delegated statistics 2014-06-03, after the change: allocated (dated 2014-06-03)"}]},{"event_id":"851e90f11b609ed2","registry":"LACNIC","report_date":"2014-04-22","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"ipv4","resource":"190.107.232.0/21","start":"190.107.232.0","end":"190.107.239.255","classification":"HOLD_RELEASED","classification_label":"Released from hold (LACNIC lists it as 'available')","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"LACNIC's statistics now list it as 'available'; reissue not confirmed","inventory_effect_code":"RELEASED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:48+00:00","page":"https://rirtracker.com/ip/190.107.232.0-190.107.239.255/#e-851e90f11b609ed2","report_page":"https://rirtracker.com/lacnic/reports/2014-04-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/190.107.232.0-190.107.239.255.json","observed":"190.107.232.0/21 reserved on 2014-04-21, available on 2014-04-22","explanation":"LACNIC's statistics show it reserved on 2014-04-21 and available on 2014-04-22. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-09, 134 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140422","retrieved_at":"2026-10-12T20:09:28+00:00","summary":"Found by comparing LACNIC's daily statistics: 190.107.232.0/21 reserved on 2014-04-21, available on 2014-04-22"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140421","retrieved_at":"2026-10-12T20:09:23+00:00","summary":"LACNIC delegated statistics 2014-04-21, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140422","retrieved_at":"2026-10-12T20:09:28+00:00","summary":"LACNIC delegated statistics 2014-04-22, after the change: available"}]},{"event_id":"80ff65306e6c036c","registry":"LACNIC","report_date":"2013-12-09","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"190.107.232.0/21","start":"190.107.232.0","end":"190.107.239.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:12+00:00","page":"https://rirtracker.com/ip/190.107.232.0-190.107.239.255/#e-80ff65306e6c036c","report_page":"https://rirtracker.com/lacnic/reports/2013-12-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/190.107.232.0-190.107.239.255.json","observed":"190.107.232.0/21 allocated on 2013-12-08, reserved on 2013-12-09","explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2009-12-01) on 2013-12-08 and reserved on 2013-12-09. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's current hold for IPv4 space applies to removals from 2020-03-01 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2013/delegated-lacnic-extended-20131209","retrieved_at":"2026-10-12T19:59:29+00:00","summary":"Found by comparing LACNIC's daily statistics: 190.107.232.0/21 allocated on 2013-12-08, reserved on 2013-12-09"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2013/delegated-lacnic-extended-20131208","retrieved_at":"2026-10-12T19:59:25+00:00","summary":"LACNIC delegated statistics 2013-12-08, before the change: allocated (dated 2009-12-01)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2013/delegated-lacnic-extended-20131209","retrieved_at":"2026-10-12T19:59:29+00:00","summary":"LACNIC delegated statistics 2013-12-09, after the change: reserved"}]}],"classification_history":{"bc3a2404baab419e":[{"raw_change_id":273310,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:42:49+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-06-02 and allocated (dated 2014-06-03) on 2014-06-03. The tracker saw this range released from hold on 2014-04-22 (190.107.232.0/21), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":273310,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:59+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-06-02 and allocated (dated 2014-06-03) on 2014-06-03. The tracker saw this range released from hold on 2014-04-22 (190.107.232.0/21), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":273310,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:15+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-06-02 and allocated (dated 2014-06-03) on 2014-06-03. The tracker saw this range released from hold on 2014-04-22 (190.107.232.0/21), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":273310,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:03+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-06-02 and allocated (dated 2014-06-03) on 2014-06-03. The tracker saw this range released from hold on 2014-04-22 (190.107.232.0/21), so it appears to have been issued again from LACNIC's pool."}],"851e90f11b609ed2":[{"raw_change_id":269207,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:40:28+00:00","current":0,"public_explanation":"LACNIC's statistics show it reserved on 2014-04-21 and available on 2014-04-22. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-09, 134 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":269207,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:46+00:00","current":0,"public_explanation":"LACNIC's statistics show it reserved on 2014-04-21 and available on 2014-04-22. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-09, 134 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":269207,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:01+00:00","current":0,"public_explanation":"LACNIC's statistics show it reserved on 2014-04-21 and available on 2014-04-22. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-09, 134 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":269207,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:48+00:00","current":1,"public_explanation":"LACNIC's statistics show it reserved on 2014-04-21 and available on 2014-04-22. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-09, 134 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed."}],"80ff65306e6c036c":[{"raw_change_id":259230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:35:27+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2009-12-01) on 2013-12-08 and reserved on 2013-12-09. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's published hold for IPv4 space applies from 2020-03-01, after this removal, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":259230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:14+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2009-12-01) on 2013-12-08 and reserved on 2013-12-09. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's current hold for IPv4 space applies to removals from 2020-03-01 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":259230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:26+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2009-12-01) on 2013-12-08 and reserved on 2013-12-09. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's current hold for IPv4 space applies to removals from 2020-03-01 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":259230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:12+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2009-12-01) on 2013-12-08 and reserved on 2013-12-09. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's current hold for IPv4 space applies to removals from 2020-03-01 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}