{"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":"AS37636","resource_type":"asn","page":"https://rirtracker.com/asn/37636/","statistics_now":{"registry":"AFRINIC","status":"available"},"current_holder":{"rir":"AFRINIC","org":null,"how":"AFRINIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"b1fab4e8b88eb01c","registry":"AFRINIC","report_date":"2019-10-15","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"asn","resource":"AS37636","start":37636,"end":37636,"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":"2026-10-14T00:08:05+00:00","page":"https://rirtracker.com/asn/37636/#e-b1fab4e8b88eb01c","report_page":"https://rirtracker.com/afrinic/reports/2019-10-15/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37636.json","observed":"AS37636 reserved on 2019-10-15, available on 2019-10-16","explanation":"AFRINIC's statistics show it reserved on 2019-10-15 and available on 2019-10-16. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2018-03-07, 587 days earlier. 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/2019/delegated-afrinic-extended-20191016","retrieved_at":"2026-10-12T22:40:22+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37636 reserved on 2019-10-15, available on 2019-10-16"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2019/delegated-afrinic-extended-20191015","retrieved_at":"2026-10-12T22:40:17+00:00","summary":"AFRINIC delegated statistics 2019-10-15, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2019/delegated-afrinic-extended-20191016","retrieved_at":"2026-10-12T22:40:22+00:00","summary":"AFRINIC delegated statistics 2019-10-16, after the change: available"}]},{"event_id":"c8ccf1fa409208d7","registry":"AFRINIC","report_date":"2018-03-07","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS37636","start":37636,"end":37636,"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":"2026-10-14T00:04:33+00:00","page":"https://rirtracker.com/asn/37636/#e-c8ccf1fa409208d7","report_page":"https://rirtracker.com/afrinic/reports/2018-03-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37636.json","observed":"AS37636 allocated on 2018-03-07, reserved on 2018-03-08","explanation":"Removed from active registration. The tracker found it by comparing AFRINIC's daily statistics. AFRINIC's statistics show it allocated (dated 2013-10-10) on 2018-03-07 and reserved on 2018-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. AFRINIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.afrinic.net/pub/stats/afrinic/2018/delegated-afrinic-extended-20180308","retrieved_at":"2026-10-12T21:49:10+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37636 allocated on 2018-03-07, reserved on 2018-03-08"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2018/delegated-afrinic-extended-20180307","retrieved_at":"2026-10-12T21:49:04+00:00","summary":"AFRINIC delegated statistics 2018-03-07, before the change: allocated (dated 2013-10-10)"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2018/delegated-afrinic-extended-20180308","retrieved_at":"2026-10-12T21:49:10+00:00","summary":"AFRINIC delegated statistics 2018-03-08, after the change: reserved"}]},{"event_id":"06fd10c8dd58bd2f","registry":"AFRINIC","report_date":"2013-10-10","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS37636","start":37636,"end":37636,"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 AFRINIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:03+00:00","page":"https://rirtracker.com/asn/37636/#e-06fd10c8dd58bd2f","report_page":"https://rirtracker.com/afrinic/reports/2013-10-10/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37636.json","observed":"AS37636 available on 2013-10-10, allocated on 2013-10-11","explanation":"No transfer record matches. AFRINIC's statistics show it available on 2013-10-10 and allocated (dated 2013-10-10) on 2013-10-11. It moved from AFRINIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by AFRINIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20131011","retrieved_at":"2026-10-12T19:10:50+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37636 available on 2013-10-10, allocated on 2013-10-11"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20131010","retrieved_at":"2026-10-12T19:10:44+00:00","summary":"AFRINIC delegated statistics 2013-10-10, before the change: available"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20131011","retrieved_at":"2026-10-12T19:10:50+00:00","summary":"AFRINIC delegated statistics 2013-10-11, after the change: allocated (dated 2013-10-10)"}]},{"event_id":"311b2ec9691e0653","registry":"AFRINIC","report_date":"2013-07-24","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"asn","resource":"AS37636","start":37636,"end":37636,"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":"2026-10-13T23:55:41+00:00","page":"https://rirtracker.com/asn/37636/#e-311b2ec9691e0653","report_page":"https://rirtracker.com/afrinic/reports/2013-07-24/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37636.json","observed":"AS37636 reserved on 2013-07-24, available on 2013-07-25","explanation":"AFRINIC's statistics show it reserved on 2013-07-24 and available on 2013-07-25. 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/2013/delegated-afrinic-extended-20130725","retrieved_at":"2026-10-12T19:03:23+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37636 reserved on 2013-07-24, available on 2013-07-25"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20130724","retrieved_at":"2026-10-12T19:03:17+00:00","summary":"AFRINIC delegated statistics 2013-07-24, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20130725","retrieved_at":"2026-10-12T19:03:23+00:00","summary":"AFRINIC delegated statistics 2013-07-25, after the change: available"}]}],"classification_history":{"b1fab4e8b88eb01c":[{"raw_change_id":411188,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:44:56+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2019-10-15 and available on 2019-10-16. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2018-03-07, 587 days earlier. That is AFRINIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":411188,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:33+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2019-10-15 and available on 2019-10-16. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2018-03-07, 587 days earlier. That is AFRINIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":411188,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:24+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2019-10-15 and available on 2019-10-16. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2018-03-07, 587 days earlier. That is AFRINIC's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":411188,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:05+00:00","current":1,"public_explanation":"AFRINIC's statistics show it reserved on 2019-10-15 and available on 2019-10-16. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2018-03-07, 587 days earlier. That is AFRINIC's own label: whether and when it is reissued is not confirmed."}],"c8ccf1fa409208d7":[{"raw_change_id":357715,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:22:58+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing AFRINIC's daily statistics. AFRINIC's statistics show it allocated (dated 2013-10-10) on 2018-03-07 and reserved on 2018-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. AFRINIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":357715,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:39+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing AFRINIC's daily statistics. AFRINIC's statistics show it allocated (dated 2013-10-10) on 2018-03-07 and reserved on 2018-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. AFRINIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":357715,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:15+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing AFRINIC's daily statistics. AFRINIC's statistics show it allocated (dated 2013-10-10) on 2018-03-07 and reserved on 2018-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. AFRINIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":357715,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:33+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing AFRINIC's daily statistics. AFRINIC's statistics show it allocated (dated 2013-10-10) on 2018-03-07 and reserved on 2018-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. AFRINIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."}],"06fd10c8dd58bd2f":[{"raw_change_id":222015,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:17:24+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2013-10-10 and allocated (dated 2013-10-10) on 2013-10-11. The tracker saw this range released from hold on 2013-07-24 (AS37636), so it appears to have been issued again from AFRINIC's pool."},{"raw_change_id":222015,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:21+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2013-10-10 and allocated (dated 2013-10-10) on 2013-10-11. The tracker saw this range released from hold on 2013-07-24 (AS37636), so it appears to have been issued again from AFRINIC's pool."},{"raw_change_id":222015,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:23+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2013-10-10 and allocated (dated 2013-10-10) on 2013-10-11. The tracker saw this range released from hold on 2013-07-24 (AS37636), so it appears to have been issued again from AFRINIC's pool."},{"raw_change_id":222015,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:03+00:00","current":1,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2013-10-10 and allocated (dated 2013-10-10) on 2013-10-11. It moved from AFRINIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by AFRINIC."}],"311b2ec9691e0653":[{"raw_change_id":215972,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:14:53+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2013-07-24 and available on 2013-07-25. 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":215972,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:03+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2013-07-24 and available on 2013-07-25. 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":215972,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:03+00:00","current":0,"public_explanation":"AFRINIC's statistics show it reserved on 2013-07-24 and available on 2013-07-25. 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":215972,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:41+00:00","current":1,"public_explanation":"AFRINIC's statistics show it reserved on 2013-07-24 and available on 2013-07-25. 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"}}