{"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":"AS274602","resource_type":"asn","page":"https://rirtracker.com/asn/274602/","statistics_now":{"registry":"LACNIC","status":"reserved"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[{"resource_type":"asn","start_key":"000000000000000000000000000430aa","end_key":"000000000000000000000000000430aa","captured_at":"2026-11-09T18:18:33+00:00","reason":"24h","authoritative_rir":"rdap.registro.br","rdap_url":"https://rdap.lacnic.net/rdap/autnum/274602","error":"not registered (RDAP 404)"},{"resource_type":"asn","start_key":"000000000000000000000000000430aa","end_key":"000000000000000000000000000430aa","captured_at":"2026-11-07T18:21:21+00:00","reason":"first","authoritative_rir":"rdap.registro.br","rdap_url":"https://rdap.lacnic.net/rdap/autnum/274602","error":"not registered (RDAP 404)"}],"transfers":[],"events":[{"event_id":"fbfe45a715bff21d","registry":"LACNIC","report_date":"2026-11-07","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS274602","start":274602,"end":274602,"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":true,"classifier_version":"1.4.0","classified_at":"2026-11-07T18:23:57+00:00","page":"https://rirtracker.com/asn/274602/#e-fbfe45a715bff21d","report_page":"https://rirtracker.com/lacnic/reports/2026-11-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/274602.json","observed":"AS274602 allocated on 2026-11-06, reserved on 2026-11-07","explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2024-08-14) on 2026-11-06 and reserved on 2026-11-07. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC 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.lacnic.net/pub/stats/lacnic/delegated-lacnic-extended-20261107","retrieved_at":"2026-11-07T18:17:39+00:00","summary":"Found by comparing LACNIC's daily statistics: AS274602 allocated on 2026-11-06, reserved on 2026-11-07"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/delegated-lacnic-extended-20261106","retrieved_at":"2026-11-06T18:17:46+00:00","summary":"LACNIC delegated statistics 2026-11-06, before the change: allocated (dated 2024-08-14)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/delegated-lacnic-extended-20261107","retrieved_at":"2026-11-07T18:17:39+00:00","summary":"LACNIC delegated statistics 2026-11-07, after the change: reserved"}]},{"event_id":"9beb88a705a33db5","registry":"LACNIC","report_date":"2024-08-19","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS274602","start":274602,"end":274602,"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":"2026-10-14T00:18:05+00:00","page":"https://rirtracker.com/asn/274602/#e-9beb88a705a33db5","report_page":"https://rirtracker.com/lacnic/reports/2024-08-19/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/274602.json","observed":"AS274602 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 2024-08-14) 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: AS274602 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 2024-08-14)"}]}],"classification_history":{"fbfe45a715bff21d":[{"raw_change_id":579941,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-11-07T18:23:57+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2024-08-14) on 2026-11-06 and reserved on 2026-11-07. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."}],"9beb88a705a33db5":[{"raw_change_id":543360,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T06:45:31+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it not listed on 2024-08-18 and allocated (dated 2024-08-14) 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":543360,"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 2024-08-14) 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":543360,"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 2024-08-14) 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":543360,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:05+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it not listed on 2024-08-18 and allocated (dated 2024-08-14) 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"}}