{"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":"AS37751","resource_type":"asn","page":"https://rirtracker.com/asn/37751/","statistics_now":{"registry":"AFRINIC","status":"available"},"current_holder":{"rir":"AFRINIC","org":null,"how":"AFRINIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"3820c261953e0f54","registry":"AFRINIC","report_date":"2016-05-30","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"asn","resource":"AS37751","start":37751,"end":37751,"classification":"HOLD_RELEASED","classification_label":"Released from hold (AFRINIC lists it as 'available')","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"AFRINIC's statistics now list it as 'available'; reissue not confirmed","inventory_effect_code":"RELEASED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:57+00:00","page":"https://rirtracker.com/asn/37751/#e-3820c261953e0f54","report_page":"https://rirtracker.com/afrinic/reports/2016-05-30/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37751.json","observed":"AS37751 reserved on 2016-05-30, available on 2016-05-31","explanation":"AFRINIC's statistics show it reserved on 2016-05-30 and available on 2016-05-31. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. That is AFRINIC's own label: whether and when it is reissued is not confirmed.","evidence":[{"type":"statistics_diff","url":"https://ftp.afrinic.net/pub/stats/afrinic/2016/delegated-afrinic-extended-20160531","retrieved_at":"2026-10-12T20:53:36+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37751 reserved on 2016-05-30, available on 2016-05-31"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2016/delegated-afrinic-extended-20160530","retrieved_at":"2026-10-12T20:53:31+00:00","summary":"AFRINIC delegated statistics 2016-05-30, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2016/delegated-afrinic-extended-20160531","retrieved_at":"2026-10-12T20:53:36+00:00","summary":"AFRINIC delegated statistics 2016-05-31, after the change: available"}]}],"classification_history":{"3820c261953e0f54":[{"raw_change_id":301709,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:56:52+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2016-05-30 and available on 2016-05-31. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. That is AFRINIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":301709,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:13:37+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2016-05-30 and available on 2016-05-31. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. That is AFRINIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":301709,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:57:00+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2016-05-30 and available on 2016-05-31. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. That is AFRINIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":301709,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:57+00:00","current":1,"public_explanation":"AFRINIC's statistics show it reserved on 2016-05-30 and available on 2016-05-31. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. That is AFRINIC's own label: whether and when it is reissued is not confirmed."}]},"arin_statistics_now":{"status":"not listed"}}