{"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":"AS263153","resource_type":"asn","page":"https://rirtracker.com/asn/263153/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2014-05-19)"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"dc2c443fe8180cbc","registry":"LACNIC","report_date":"2014-05-19","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS263153","start":263153,"end":263153,"classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from LACNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:55+00:00","page":"https://rirtracker.com/asn/263153/#e-dc2c443fe8180cbc","report_page":"https://rirtracker.com/lacnic/reports/2014-05-19/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/263153.json","observed":"AS263153 available on 2014-05-18, allocated on 2014-05-19","explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-05-18 and allocated (dated 2014-05-19) on 2014-05-19. The tracker saw this range removed from registration on 2012-11-15 (AS263153), so it appears to have been issued again from LACNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140519","retrieved_at":"2026-10-12T20:11:31+00:00","summary":"Found by comparing LACNIC's daily statistics: AS263153 available on 2014-05-18, allocated on 2014-05-19"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140518","retrieved_at":"2026-10-12T20:11:27+00:00","summary":"LACNIC delegated statistics 2014-05-18, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140519","retrieved_at":"2026-10-12T20:11:31+00:00","summary":"LACNIC delegated statistics 2014-05-19, after the change: allocated (dated 2014-05-19)"}]},{"event_id":"e5da5023dd917444","registry":"LACNIC","report_date":"2012-11-15","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS263153","start":263153,"end":263153,"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":"2026-10-13T23:54:50+00:00","page":"https://rirtracker.com/asn/263153/#e-e5da5023dd917444","report_page":"https://rirtracker.com/lacnic/reports/2012-11-15/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/263153.json","observed":"AS263153 allocated on 2012-11-14, available on 2012-11-15","explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2012-09-11) on 2012-11-14 and available on 2012-11-15. 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/archive/2012/delegated-lacnic-extended-20121115","retrieved_at":"2026-10-12T18:45:55+00:00","summary":"Found by comparing LACNIC's daily statistics: AS263153 allocated on 2012-11-14, available on 2012-11-15"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2012/delegated-lacnic-extended-20121114","retrieved_at":"2026-10-12T18:45:51+00:00","summary":"LACNIC delegated statistics 2012-11-14, before the change: allocated (dated 2012-09-11)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2012/delegated-lacnic-extended-20121115","retrieved_at":"2026-10-12T18:45:55+00:00","summary":"LACNIC delegated statistics 2012-11-15, after the change: available"}]},{"event_id":"619b8bdf5cbb6b71","registry":"LACNIC","report_date":"2012-09-11","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS263153","start":263153,"end":263153,"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 LACNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:41+00:00","page":"https://rirtracker.com/asn/263153/#e-619b8bdf5cbb6b71","report_page":"https://rirtracker.com/lacnic/reports/2012-09-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/263153.json","observed":"AS263153 available on 2012-09-10, allocated on 2012-09-11","explanation":"No transfer record matches. LACNIC's statistics show it available on 2012-09-10 and allocated (dated 2012-09-11) on 2012-09-11. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2012/delegated-lacnic-extended-20120911","retrieved_at":"2026-10-12T18:41:13+00:00","summary":"Found by comparing LACNIC's daily statistics: AS263153 available on 2012-09-10, allocated on 2012-09-11"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2012/delegated-lacnic-extended-20120910","retrieved_at":"2026-10-12T18:41:09+00:00","summary":"LACNIC delegated statistics 2012-09-10, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2012/delegated-lacnic-extended-20120911","retrieved_at":"2026-10-12T18:41:13+00:00","summary":"LACNIC delegated statistics 2012-09-11, after the change: allocated (dated 2012-09-11)"}]}],"classification_history":{"dc2c443fe8180cbc":[{"raw_change_id":271081,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:41:28+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-05-18 and allocated (dated 2014-05-19) on 2014-05-19. The tracker saw this range removed from registration on 2012-11-15 (AS263153), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":271081,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:52+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-05-18 and allocated (dated 2014-05-19) on 2014-05-19. The tracker saw this range removed from registration on 2012-11-15 (AS263153), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":271081,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:07+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-05-18 and allocated (dated 2014-05-19) on 2014-05-19. The tracker saw this range removed from registration on 2012-11-15 (AS263153), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":271081,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:55+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-05-18 and allocated (dated 2014-05-19) on 2014-05-19. The tracker saw this range removed from registration on 2012-11-15 (AS263153), so it appears to have been issued again from LACNIC's pool."}],"e5da5023dd917444":[{"raw_change_id":200478,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:09:43+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2012-09-11) on 2012-11-14 and available on 2012-11-15. 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."},{"raw_change_id":200478,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:18+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2012-09-11) on 2012-11-14 and available on 2012-11-15. 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."},{"raw_change_id":200478,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:14+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2012-09-11) on 2012-11-14 and available on 2012-11-15. 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."},{"raw_change_id":200478,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:50+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 2012-09-11) on 2012-11-14 and available on 2012-11-15. 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."}],"619b8bdf5cbb6b71":[{"raw_change_id":181448,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:01+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2012-09-10 and allocated (dated 2012-09-11) on 2012-09-11. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":181448,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:26+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2012-09-10 and allocated (dated 2012-09-11) on 2012-09-11. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":181448,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:16+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2012-09-10 and allocated (dated 2012-09-11) on 2012-09-11. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":181448,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:41+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2012-09-10 and allocated (dated 2012-09-11) on 2012-09-11. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}