{"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":"AS37660","resource_type":"asn","page":"https://rirtracker.com/asn/37660/","statistics_now":{"registry":"AFRINIC","status":"allocated (dated 2013-11-19)"},"current_holder":{"rir":"AFRINIC","org":null,"how":"AFRINIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"5c9c1c9bd0993b61","registry":"AFRINIC","report_date":"2013-11-20","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS37660","start":37660,"end":37660,"classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:15+00:00","page":"https://rirtracker.com/asn/37660/#e-5c9c1c9bd0993b61","report_page":"https://rirtracker.com/afrinic/reports/2013-11-20/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37660.json","observed":"AS37660 not listed on 2013-11-20, allocated on 2013-11-21","explanation":"No transfer record matches. AFRINIC's statistics show it not listed on 2013-11-20 and allocated (dated 2013-11-19) on 2013-11-21. It wasn't in AFRINIC's statistics before, so it wasn't AFRINIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.","evidence":[{"type":"statistics_diff","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20131121","retrieved_at":"2026-10-12T19:14:40+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37660 not listed on 2013-11-20, allocated on 2013-11-21"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20131120","retrieved_at":"2026-10-12T19:14:36+00:00","summary":"AFRINIC delegated statistics 2013-11-20, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2013/delegated-afrinic-extended-20131121","retrieved_at":"2026-10-12T19:14:40+00:00","summary":"AFRINIC delegated statistics 2013-11-21, after the change: allocated (dated 2013-11-19)"}]},{"event_id":"1103ac428ec8f7af","registry":"AFRINIC","report_date":"2013-07-24","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"asn","resource":"AS37660","start":37660,"end":37660,"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/37660/#e-1103ac428ec8f7af","report_page":"https://rirtracker.com/afrinic/reports/2013-07-24/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37660.json","observed":"AS37660 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: AS37660 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":{"5c9c1c9bd0993b61":[{"raw_change_id":225377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:18:39+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it not listed on 2013-11-20 and allocated (dated 2013-11-19) on 2013-11-21. It wasn't in AFRINIC's statistics before, so it wasn't AFRINIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":225377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:32+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it not listed on 2013-11-20 and allocated (dated 2013-11-19) on 2013-11-21. It wasn't in AFRINIC's statistics before, so it wasn't AFRINIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":225377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:35+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it not listed on 2013-11-20 and allocated (dated 2013-11-19) on 2013-11-21. It wasn't in AFRINIC's statistics before, so it wasn't AFRINIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":225377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:15+00:00","current":1,"public_explanation":"No transfer record matches. AFRINIC's statistics show it not listed on 2013-11-20 and allocated (dated 2013-11-19) on 2013-11-21. It wasn't in AFRINIC's statistics before, so it wasn't AFRINIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."}],"1103ac428ec8f7af":[{"raw_change_id":215996,"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":215996,"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":215996,"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":215996,"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"}}