{"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":"AS56310","resource_type":"asn","page":"https://rirtracker.com/asn/56310/","statistics_now":{"registry":"APNIC","status":"available"},"current_holder":{"rir":"APNIC","org":null,"how":"APNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"245fce9f4ea53f88","registry":"APNIC","report_date":"2014-05-02","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS56310","start":56310,"end":56310,"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":"2026-10-14T00:00:52+00:00","page":"https://rirtracker.com/asn/56310/#e-245fce9f4ea53f88","report_page":"https://rirtracker.com/apnic/reports/2014-05-02/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/56310.json","observed":"AS56310 allocated on 2014-05-02, available on 2014-05-03","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-06-21) on 2014-05-02 and available on 2014-05-03. 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/2014/delegated-apnic-extended-20140503.gz","retrieved_at":"2026-10-12T20:53:01+00:00","summary":"Found by comparing APNIC's daily statistics: AS56310 allocated on 2014-05-02, available on 2014-05-03"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140502.gz","retrieved_at":"2026-10-12T20:52:58+00:00","summary":"APNIC delegated statistics 2014-05-02, before the change: allocated (dated 2011-06-21)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140503.gz","retrieved_at":"2026-10-12T20:53:01+00:00","summary":"APNIC delegated statistics 2014-05-03, after the change: available"}]},{"event_id":"dbf9257d98c965cc","registry":"APNIC","report_date":"2012-05-24","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS56310","start":56310,"end":56310,"classification":"RESTORED","classification_label":"Restored to the same holder","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:18+00:00","page":"https://rirtracker.com/asn/56310/#e-dbf9257d98c965cc","report_page":"https://rirtracker.com/apnic/reports/2012-05-24/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/56310.json","observed":"AS56310 available on 2012-05-24, allocated on 2012-05-25","explanation":"No transfer record matches. APNIC's statistics show it available on 2012-05-24 and allocated (dated 2011-06-21) on 2012-05-25. The tracker saw it removed from registration on 2012-05-03 (21 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120525.gz","retrieved_at":"2026-10-12T20:01:08+00:00","summary":"Found by comparing APNIC's daily statistics: AS56310 available on 2012-05-24, allocated on 2012-05-25"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120524.gz","retrieved_at":"2026-10-12T20:01:03+00:00","summary":"APNIC delegated statistics 2012-05-24, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120525.gz","retrieved_at":"2026-10-12T20:01:08+00:00","summary":"APNIC delegated statistics 2012-05-25, after the change: allocated (dated 2011-06-21)"}]},{"event_id":"92e253b167448929","registry":"APNIC","report_date":"2012-05-03","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS56310","start":56310,"end":56310,"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":"2026-10-13T23:58:10+00:00","page":"https://rirtracker.com/asn/56310/#e-92e253b167448929","report_page":"https://rirtracker.com/apnic/reports/2012-05-03/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/56310.json","observed":"AS56310 allocated on 2012-05-03, available on 2012-05-04","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-06-21) on 2012-05-03 and available on 2012-05-04. 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/2012/delegated-apnic-extended-20120504.gz","retrieved_at":"2026-10-12T19:59:27+00:00","summary":"Found by comparing APNIC's daily statistics: AS56310 allocated on 2012-05-03, available on 2012-05-04"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120503.gz","retrieved_at":"2026-10-12T19:59:24+00:00","summary":"APNIC delegated statistics 2012-05-03, before the change: allocated (dated 2011-06-21)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120504.gz","retrieved_at":"2026-10-12T19:59:27+00:00","summary":"APNIC delegated statistics 2012-05-04, after the change: available"}]},{"event_id":"db2439dc89992baa","registry":"APNIC","report_date":"2011-06-21","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS56310","start":56310,"end":56310,"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 APNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:25+00:00","page":"https://rirtracker.com/asn/56310/#e-db2439dc89992baa","report_page":"https://rirtracker.com/apnic/reports/2011-06-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/56310.json","observed":"AS56310 available on 2011-06-21, allocated on 2011-06-22","explanation":"No transfer record matches. APNIC's statistics show it available on 2011-06-21 and allocated (dated 2011-06-21) on 2011-06-22. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110622.gz","retrieved_at":"2026-10-12T19:41:41+00:00","summary":"Found by comparing APNIC's daily statistics: AS56310 available on 2011-06-21, allocated on 2011-06-22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110621.gz","retrieved_at":"2026-10-12T19:41:36+00:00","summary":"APNIC delegated statistics 2011-06-21, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110622.gz","retrieved_at":"2026-10-12T19:41:41+00:00","summary":"APNIC delegated statistics 2011-06-22, after the change: allocated (dated 2011-06-21)"}]}],"classification_history":{"245fce9f4ea53f88":[{"raw_change_id":300482,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:56:17+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 2011-06-21) on 2014-05-02 and available on 2014-05-03. 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":300482,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:13:32+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 2011-06-21) on 2014-05-02 and available on 2014-05-03. 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":300482,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:56:55+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 2011-06-21) on 2014-05-02 and available on 2014-05-03. 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":300482,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:52+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 2011-06-21) on 2014-05-02 and available on 2014-05-03. 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."}],"dbf9257d98c965cc":[{"raw_change_id":260878,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:36:20+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-05-24 and allocated (dated 2011-06-21) on 2012-05-25. The tracker saw it removed from registration on 2012-05-03 (21 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":260878,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:19+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-05-24 and allocated (dated 2011-06-21) on 2012-05-25. The tracker saw it removed from registration on 2012-05-03 (21 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":260878,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:32+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-05-24 and allocated (dated 2011-06-21) on 2012-05-25. The tracker saw it removed from registration on 2012-05-03 (21 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":260878,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:18+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-05-24 and allocated (dated 2011-06-21) on 2012-05-25. The tracker saw it removed from registration on 2012-05-03 (21 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."}],"92e253b167448929":[{"raw_change_id":258720,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:35:11+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 2011-06-21) on 2012-05-03 and available on 2012-05-04. 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":258720,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:12+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 2011-06-21) on 2012-05-03 and available on 2012-05-04. 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":258720,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:24+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 2011-06-21) on 2012-05-03 and available on 2012-05-04. 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":258720,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:10+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 2011-06-21) on 2012-05-03 and available on 2012-05-04. 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."}],"db2439dc89992baa":[{"raw_change_id":246237,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:29:14+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-06-21 and allocated (dated 2011-06-21) on 2011-06-22. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":246237,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:33+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-06-21 and allocated (dated 2011-06-21) on 2011-06-22. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":246237,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:41+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-06-21 and allocated (dated 2011-06-21) on 2011-06-22. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":246237,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:25+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-06-21 and allocated (dated 2011-06-21) on 2011-06-22. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."}]},"arin_statistics_now":{"status":"not listed"}}