{"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":"200.0.87.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/200.0.87.0-200.0.87.255/","statistics_now":{"registry":"LACNIC","status":"assigned (dated 2014-10-22)"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"388dfa7b8df7ee49","registry":"LACNIC","report_date":"2013-03-25","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"200.0.87.0/24","start":"200.0.87.0","end":"200.0.87.255","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":"2026-10-13T23:57:20+00:00","page":"https://rirtracker.com/ip/200.0.87.0-200.0.87.255/#e-388dfa7b8df7ee49","report_page":"https://rirtracker.com/lacnic/reports/2013-03-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/200.0.87.0-200.0.87.255.json","observed":"200.0.87.0/24 assigned on 2013-03-24, available on 2013-03-25","explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it assigned (dated 1993-06-09) on 2013-03-24 and available on 2013-03-25. 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-20130325","retrieved_at":"2026-10-12T19:40:14+00:00","summary":"Found by comparing LACNIC's daily statistics: 200.0.87.0/24 assigned on 2013-03-24, available on 2013-03-25"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2013/delegated-lacnic-extended-20130324","retrieved_at":"2026-10-12T19:40:10+00:00","summary":"LACNIC delegated statistics 2013-03-24, before the change: assigned (dated 1993-06-09)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2013/delegated-lacnic-extended-20130325","retrieved_at":"2026-10-12T19:40:14+00:00","summary":"LACNIC delegated statistics 2013-03-25, after the change: available"}]}],"classification_history":{"388dfa7b8df7ee49":[{"raw_change_id":244796,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:28:32+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 assigned (dated 1993-06-09) on 2013-03-24 and available on 2013-03-25. 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":244796,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:28+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 assigned (dated 1993-06-09) on 2013-03-24 and available on 2013-03-25. 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":244796,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:36+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 assigned (dated 1993-06-09) on 2013-03-24 and available on 2013-03-25. 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":244796,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:20+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 assigned (dated 1993-06-09) on 2013-03-24 and available on 2013-03-25. 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"}}