{"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":"AS37519","resource_type":"asn","page":"https://rirtracker.com/asn/37519/","statistics_now":{"registry":"AFRINIC","status":"allocated (dated 2012-11-16)"},"current_holder":{"rir":"AFRINIC","org":null,"how":"AFRINIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"f2e03d068cdbbb0e","registry":"AFRINIC","report_date":"2012-11-16","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS37519","start":37519,"end":37519,"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":"2026-10-13T23:52:17+00:00","page":"https://rirtracker.com/asn/37519/#e-f2e03d068cdbbb0e","report_page":"https://rirtracker.com/afrinic/reports/2012-11-16/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/37519.json","observed":"AS37519 not listed on 2012-11-16, allocated on 2012-11-17","explanation":"No transfer record matches. AFRINIC's statistics show it not listed on 2012-11-16 and allocated (dated 2012-11-16) on 2012-11-17. 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/2012/delegated-afrinic-extended-20121117","retrieved_at":"2026-10-12T18:40:11+00:00","summary":"Found by comparing AFRINIC's daily statistics: AS37519 not listed on 2012-11-16, allocated on 2012-11-17"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2012/delegated-afrinic-extended-20121116","retrieved_at":"2026-10-12T18:40:06+00:00","summary":"AFRINIC delegated statistics 2012-11-16, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2012/delegated-afrinic-extended-20121117","retrieved_at":"2026-10-12T18:40:11+00:00","summary":"AFRINIC delegated statistics 2012-11-17, after the change: allocated (dated 2012-11-16)"}]}],"classification_history":{"f2e03d068cdbbb0e":[{"raw_change_id":156559,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:42:26+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it not listed on 2012-11-16 and allocated (dated 2012-11-16) on 2012-11-17. 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":156559,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","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 not listed on 2012-11-16 and allocated (dated 2012-11-16) on 2012-11-17. 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":156559,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","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 not listed on 2012-11-16 and allocated (dated 2012-11-16) on 2012-11-17. 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":156559,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","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 not listed on 2012-11-16 and allocated (dated 2012-11-16) on 2012-11-17. 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."}]},"arin_statistics_now":{"status":"not listed"}}