{"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":"AS24224","resource_type":"asn","page":"https://rirtracker.com/asn/24224/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2019-03-07)"},"current_holder":{"rir":"APNIC","org":null,"how":"APNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"b2292b9abca35e10","registry":"APNIC","report_date":"2019-03-07","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS24224","start":24224,"end":24224,"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 APNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:25+00:00","page":"https://rirtracker.com/asn/24224/#e-b2292b9abca35e10","report_page":"https://rirtracker.com/apnic/reports/2019-03-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/24224.json","observed":"AS24224 available on 2019-03-07, allocated on 2019-03-08","explanation":"No transfer record matches. APNIC's statistics show it available on 2019-03-07 and allocated (dated 2019-03-07) on 2019-03-08. The tracker saw this range removed from registration on 2017-04-03 (AS24224), so it appears to have been issued again from APNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2019/delegated-apnic-extended-20190308.gz","retrieved_at":"2026-10-12T22:48:07+00:00","summary":"Found by comparing APNIC's daily statistics: AS24224 available on 2019-03-07, allocated on 2019-03-08"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2019/delegated-apnic-extended-20190307.gz","retrieved_at":"2026-10-12T22:48:03+00:00","summary":"APNIC delegated statistics 2019-03-07, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2019/delegated-apnic-extended-20190308.gz","retrieved_at":"2026-10-12T22:48:07+00:00","summary":"APNIC delegated statistics 2019-03-08, after the change: allocated (dated 2019-03-07)"}]},{"event_id":"6696509af4cab78c","registry":"APNIC","report_date":"2017-04-03","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS24224","start":24224,"end":24224,"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":"2026-10-14T00:05:19+00:00","page":"https://rirtracker.com/asn/24224/#e-6696509af4cab78c","report_page":"https://rirtracker.com/apnic/reports/2017-04-03/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/24224.json","observed":"AS24224 allocated on 2017-04-03, available on 2017-04-04","hold":{"hold_rule_source_url":"https://www.apnic.net/manage-ip/manage-resources/address-status","hold_rule_months":12,"estimated_hold_end":"2018-04-03","availability_statement":"Possible reissue candidate after this date; not confirmed available","hold_rule_observed":true},"explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-13) on 2017-04-03 and available on 2017-04-04. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2018-04-03. That is what APNIC has done, not a rule it states. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170404.gz","retrieved_at":"2026-10-12T22:00:25+00:00","summary":"Found by comparing APNIC's daily statistics: AS24224 allocated on 2017-04-03, available on 2017-04-04"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170403.gz","retrieved_at":"2026-10-12T22:00:21+00:00","summary":"APNIC delegated statistics 2017-04-03, before the change: allocated (dated 2011-07-13)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170404.gz","retrieved_at":"2026-10-12T22:00:25+00:00","summary":"APNIC delegated statistics 2017-04-04, after the change: available"}]},{"event_id":"7a9202853aa8c58b","registry":"APNIC","report_date":"2011-07-13","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS24224","start":24224,"end":24224,"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 APNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:26+00:00","page":"https://rirtracker.com/asn/24224/#e-7a9202853aa8c58b","report_page":"https://rirtracker.com/apnic/reports/2011-07-13/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/24224.json","observed":"AS24224 available on 2011-07-13, allocated on 2011-07-14","explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-13 and allocated (dated 2011-07-13) on 2011-07-14. The tracker saw this range removed from registration on 2009-12-02 (AS24224), so it appears to have been issued again from APNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110714.gz","retrieved_at":"2026-10-12T19:42:54+00:00","summary":"Found by comparing APNIC's daily statistics: AS24224 available on 2011-07-13, allocated on 2011-07-14"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110713.gz","retrieved_at":"2026-10-12T19:42:51+00:00","summary":"APNIC delegated statistics 2011-07-13, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110714.gz","retrieved_at":"2026-10-12T19:42:54+00:00","summary":"APNIC delegated statistics 2011-07-14, after the change: allocated (dated 2011-07-13)"}]},{"event_id":"af6810436e1c82a2","registry":"APNIC","report_date":"2009-12-02","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS24224","start":24224,"end":24224,"classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"OBSERVED_ONLY","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":"2026-10-13T23:55:59+00:00","page":"https://rirtracker.com/asn/24224/#e-af6810436e1c82a2","report_page":"https://rirtracker.com/apnic/reports/2009-12-02/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/24224.json","observed":"AS24224 allocated on 2009-12-02, not listed on 2009-12-03","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2004-09-16) on 2009-12-02 and not listed on 2009-12-03. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091203.gz","retrieved_at":"2026-10-12T19:10:12+00:00","summary":"Found by comparing APNIC's daily statistics: AS24224 allocated on 2009-12-02, not listed on 2009-12-03"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091202.gz","retrieved_at":"2026-10-12T19:10:09+00:00","summary":"APNIC delegated statistics 2009-12-02, before the change: allocated (dated 2004-09-16)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091203.gz","retrieved_at":"2026-10-12T19:10:12+00:00","summary":"APNIC delegated statistics 2009-12-03, after the change: not listed"}]}],"classification_history":{"b2292b9abca35e10":[{"raw_change_id":415842,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:46:49+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-03-07 and allocated (dated 2019-03-07) on 2019-03-08. The tracker saw this range removed from registration on 2017-04-03 (AS24224), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":415842,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:50+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-03-07 and allocated (dated 2019-03-07) on 2019-03-08. The tracker saw this range removed from registration on 2017-04-03 (AS24224), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":415842,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:42+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-03-07 and allocated (dated 2019-03-07) on 2019-03-08. The tracker saw this range removed from registration on 2017-04-03 (AS24224), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":415842,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:25+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2019-03-07 and allocated (dated 2019-03-07) on 2019-03-08. The tracker saw this range removed from registration on 2017-04-03 (AS24224), so it appears to have been issued again from APNIC's pool."}],"6696509af4cab78c":[{"raw_change_id":369859,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:28:28+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-13) on 2017-04-03 and available on 2017-04-04. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC 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":369859,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:16+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-13) on 2017-04-03 and available on 2017-04-04. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC 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":369859,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:56+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-13) on 2017-04-03 and available on 2017-04-04. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC 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":369859,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:19+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-13) on 2017-04-03 and available on 2017-04-04. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2018-04-03. That is what APNIC has done, not a rule it states. This does not confirm availability."}],"7a9202853aa8c58b":[{"raw_change_id":246668,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:29:24+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-13 and allocated (dated 2011-07-13) on 2011-07-14. The tracker saw this range removed from registration on 2009-12-02 (AS24224), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":246668,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:34+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-13 and allocated (dated 2011-07-13) on 2011-07-14. The tracker saw this range removed from registration on 2009-12-02 (AS24224), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":246668,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:42+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-13 and allocated (dated 2011-07-13) on 2011-07-14. The tracker saw this range removed from registration on 2009-12-02 (AS24224), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":246668,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:26+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-13 and allocated (dated 2011-07-13) on 2011-07-14. The tracker saw this range removed from registration on 2009-12-02 (AS24224), so it appears to have been issued again from APNIC's pool."}],"af6810436e1c82a2":[{"raw_change_id":220934,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:17:02+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2004-09-16) on 2009-12-02 and not listed on 2009-12-03. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC 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":220934,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:18+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2004-09-16) on 2009-12-02 and not listed on 2009-12-03. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC 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":220934,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:19+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2004-09-16) on 2009-12-02 and not listed on 2009-12-03. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC 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":220934,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:59+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2004-09-16) on 2009-12-02 and not listed on 2009-12-03. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}