{"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":"AS273821","resource_type":"asn","page":"https://rirtracker.com/asn/273821/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2024-05-07)"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"78cb3be5a09d92ab","registry":"LACNIC","report_date":"2024-08-19","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS273821","start":273821,"end":273821,"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":"2026-10-14T00:18:04+00:00","page":"https://rirtracker.com/asn/273821/#e-78cb3be5a09d92ab","report_page":"https://rirtracker.com/lacnic/reports/2024-08-19/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/273821.json","observed":"AS273821 not listed on 2024-08-18, allocated on 2024-08-19","explanation":"No transfer record matches. LACNIC's statistics show it not listed on 2024-08-18 and allocated (dated 2024-05-07) on 2024-08-19. It wasn't in LACNIC's statistics before, so it wasn't LACNIC'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.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240819","retrieved_at":"2026-10-13T01:44:33+00:00","summary":"Found by comparing LACNIC's daily statistics: AS273821 not listed on 2024-08-18, allocated on 2024-08-19"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240818","retrieved_at":"2026-10-13T01:44:28+00:00","summary":"LACNIC delegated statistics 2024-08-18, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240819","retrieved_at":"2026-10-13T01:44:33+00:00","summary":"LACNIC delegated statistics 2024-08-19, after the change: allocated (dated 2024-05-07)"}]}],"classification_history":{"78cb3be5a09d92ab":[{"raw_change_id":543260,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T06:45:27+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it not listed on 2024-08-18 and allocated (dated 2024-05-07) on 2024-08-19. It wasn't in LACNIC's statistics before, so it wasn't LACNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":543260,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:27:37+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it not listed on 2024-08-18 and allocated (dated 2024-05-07) on 2024-08-19. It wasn't in LACNIC's statistics before, so it wasn't LACNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":543260,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T15:12:03+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it not listed on 2024-08-18 and allocated (dated 2024-05-07) on 2024-08-19. It wasn't in LACNIC's statistics before, so it wasn't LACNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":543260,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:04+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it not listed on 2024-08-18 and allocated (dated 2024-05-07) on 2024-08-19. It wasn't in LACNIC's statistics before, so it wasn't LACNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."}]},"arin_statistics_now":{"status":"not listed"}}