{"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":"AS37512","resource_type":"asn","page":"https://rirtracker.com/asn/37512/","statistics_now":{"registry":"AFRINIC","status":"allocated (dated 2012-11-05)"},"current_holder":{"rir":"AFRINIC","org":null,"how":"AFRINIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"f597cd644b054f68","registry":"AFRINIC","report_date":"2021-11-22","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS37512","start":37512,"end":37512,"classification":"RESTORED","classification_label":"Restored to the same holder","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on AFRINIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:12:43+00:00","page":"https://rirtracker.com/asn/37512/#e-f597cd644b054f68","report_page":"https://rirtracker.com/afrinic/reports/2021-11-22/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37512.json","observed":"AS37512 reserved on 2021-11-22, allocated on 2021-11-23","explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2021-11-22 and allocated (dated 2021-11-22) on 2021-11-23. The tracker saw it removed from registration on 2021-04-28 (208 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.","evidence":[{"type":"statistics_diff","url":"https://ftp.afrinic.net/pub/stats/afrinic/2021/delegated-afrinic-extended-20211123","retrieved_at":"2026-10-12T23:50:38+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37512 reserved on 2021-11-22, allocated on 2021-11-23"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2021/delegated-afrinic-extended-20211122","retrieved_at":"2026-10-12T23:50:32+00:00","summary":"AFRINIC delegated statistics 2021-11-22, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2021/delegated-afrinic-extended-20211123","retrieved_at":"2026-10-12T23:50:38+00:00","summary":"AFRINIC delegated statistics 2021-11-23, after the change: allocated (dated 2021-11-22)"}]},{"event_id":"3f21797cec8d1bff","registry":"AFRINIC","report_date":"2021-04-28","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS37512","start":37512,"end":37512,"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":"2026-10-14T00:11:24+00:00","page":"https://rirtracker.com/asn/37512/#e-3f21797cec8d1bff","report_page":"https://rirtracker.com/afrinic/reports/2021-04-28/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37512.json","observed":"AS37512 allocated on 2021-04-28, reserved on 2021-04-29","explanation":"Removed from active registration. The tracker found it by comparing AFRINIC's daily statistics. AFRINIC's statistics show it allocated (dated 2012-11-05) on 2021-04-28 and reserved on 2021-04-29. 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/2021/delegated-afrinic-extended-20210429","retrieved_at":"2026-10-12T23:31:23+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37512 allocated on 2021-04-28, reserved on 2021-04-29"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2021/delegated-afrinic-extended-20210428","retrieved_at":"2026-10-12T23:31:15+00:00","summary":"AFRINIC delegated statistics 2021-04-28, before the change: allocated (dated 2012-11-05)"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2021/delegated-afrinic-extended-20210429","retrieved_at":"2026-10-12T23:31:23+00:00","summary":"AFRINIC delegated statistics 2021-04-29, after the change: reserved"}]},{"event_id":"5a1a7b96e6c69ff7","registry":"AFRINIC","report_date":"2012-11-05","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS37512","start":37512,"end":37512,"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":"2026-10-13T23:52:17+00:00","page":"https://rirtracker.com/asn/37512/#e-5a1a7b96e6c69ff7","report_page":"https://rirtracker.com/afrinic/reports/2012-11-05/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37512.json","observed":"AS37512 available on 2012-11-05, allocated on 2012-11-06","explanation":"No transfer record matches. AFRINIC's statistics show it available on 2012-11-05 and allocated (dated 2012-11-05) on 2012-11-06. 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/2012/delegated-afrinic-extended-20121106","retrieved_at":"2026-10-12T18:39:13+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37512 available on 2012-11-05, allocated on 2012-11-06"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2012/delegated-afrinic-extended-20121105","retrieved_at":"2026-10-12T18:39:08+00:00","summary":"AFRINIC delegated statistics 2012-11-05, before the change: available"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2012/delegated-afrinic-extended-20121106","retrieved_at":"2026-10-12T18:39:13+00:00","summary":"AFRINIC delegated statistics 2012-11-06, after the change: allocated (dated 2012-11-05)"}]}],"classification_history":{"f597cd644b054f68":[{"raw_change_id":473479,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:11:11+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2021-11-22 and allocated (dated 2021-11-22) on 2021-11-23. The tracker saw it removed from registration on 2021-04-28 (208 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":473479,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:23:19+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2021-11-22 and allocated (dated 2021-11-22) on 2021-11-23. The tracker saw it removed from registration on 2021-04-28 (208 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":473479,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:07:25+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2021-11-22 and allocated (dated 2021-11-22) on 2021-11-23. The tracker saw it removed from registration on 2021-04-28 (208 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":473479,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:12:43+00:00","current":1,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2021-11-22 and allocated (dated 2021-11-22) on 2021-11-23. The tracker saw it removed from registration on 2021-04-28 (208 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."}],"3f21797cec8d1bff":[{"raw_change_id":458130,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:04:51+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 2012-11-05) on 2021-04-28 and reserved on 2021-04-29. 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":458130,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:22:17+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 2012-11-05) on 2021-04-28 and reserved on 2021-04-29. 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":458130,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:06:20+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 2012-11-05) on 2021-04-28 and reserved on 2021-04-29. 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":458130,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:11:24+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 2012-11-05) on 2021-04-28 and reserved on 2021-04-29. 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."}],"5a1a7b96e6c69ff7":[{"raw_change_id":156535,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:42:25+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2012-11-05 and allocated (dated 2012-11-05) on 2012-11-06. It moved from AFRINIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by AFRINIC."},{"raw_change_id":156535,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:23+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2012-11-05 and allocated (dated 2012-11-05) on 2012-11-06. It moved from AFRINIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by AFRINIC."},{"raw_change_id":156535,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:05+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2012-11-05 and allocated (dated 2012-11-05) on 2012-11-06. It moved from AFRINIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by AFRINIC."},{"raw_change_id":156535,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:17+00:00","current":1,"public_explanation":"No transfer record matches. AFRINIC's statistics show it available on 2012-11-05 and allocated (dated 2012-11-05) on 2012-11-06. It moved from AFRINIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by AFRINIC."}]},"arin_statistics_now":{"status":"not listed"}}