{"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":"AS9312","resource_type":"asn","page":"https://rirtracker.com/asn/9312/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2017-07-05)"},"current_holder":{"rir":"APNIC","org":null,"how":"APNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"435274281542eb4b","registry":"APNIC","report_date":"2017-07-05","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS9312","start":9312,"end":9312,"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":"2026-10-14T00:05:43+00:00","page":"https://rirtracker.com/asn/9312/#e-435274281542eb4b","report_page":"https://rirtracker.com/apnic/reports/2017-07-05/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/9312.json","observed":"AS9312 available on 2017-07-05, allocated on 2017-07-06","explanation":"No transfer record matches. APNIC's statistics show it available on 2017-07-05 and allocated (dated 2017-07-05) on 2017-07-06. The tracker saw this range removed from registration on 2016-06-29 (AS9312), so it appears to have been issued again from APNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170706.gz","retrieved_at":"2026-10-12T22:07:27+00:00","summary":"Found by comparing APNIC's daily statistics: AS9312 available on 2017-07-05, allocated on 2017-07-06"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170705.gz","retrieved_at":"2026-10-12T22:07:24+00:00","summary":"APNIC delegated statistics 2017-07-05, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170706.gz","retrieved_at":"2026-10-12T22:07:27+00:00","summary":"APNIC delegated statistics 2017-07-06, after the change: allocated (dated 2017-07-05)"}]},{"event_id":"71d7534859736bcb","registry":"APNIC","report_date":"2016-06-29","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS9312","start":9312,"end":9312,"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":"2026-10-14T00:04:04+00:00","page":"https://rirtracker.com/asn/9312/#e-71d7534859736bcb","report_page":"https://rirtracker.com/apnic/reports/2016-06-29/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/9312.json","observed":"AS9312 allocated on 2016-06-29, available on 2016-06-30","hold":{"hold_rule_source_url":"https://www.apnic.net/manage-ip/manage-resources/address-status","hold_rule_months":12,"estimated_hold_end":"2017-06-29","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 2003-07-17) on 2016-06-29 and available on 2016-06-30. 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 2017-06-29. 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/2016/delegated-apnic-extended-20160630.gz","retrieved_at":"2026-10-12T21:42:30+00:00","summary":"Found by comparing APNIC's daily statistics: AS9312 allocated on 2016-06-29, available on 2016-06-30"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160629.gz","retrieved_at":"2026-10-12T21:42:26+00:00","summary":"APNIC delegated statistics 2016-06-29, before the change: allocated (dated 2003-07-17)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160630.gz","retrieved_at":"2026-10-12T21:42:30+00:00","summary":"APNIC delegated statistics 2016-06-30, after the change: available"}]}],"classification_history":{"435274281542eb4b":[{"raw_change_id":376190,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:30:39+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2017-07-05 and allocated (dated 2017-07-05) on 2017-07-06. The tracker saw this range removed from registration on 2016-06-29 (AS9312), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":376190,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:36+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2017-07-05 and allocated (dated 2017-07-05) on 2017-07-06. The tracker saw this range removed from registration on 2016-06-29 (AS9312), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":376190,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:01:17+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2017-07-05 and allocated (dated 2017-07-05) on 2017-07-06. The tracker saw this range removed from registration on 2016-06-29 (AS9312), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":376190,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:43+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2017-07-05 and allocated (dated 2017-07-05) on 2017-07-06. The tracker saw this range removed from registration on 2016-06-29 (AS9312), so it appears to have been issued again from APNIC's pool."}],"71d7534859736bcb":[{"raw_change_id":350675,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:19:55+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 2003-07-17) on 2016-06-29 and available on 2016-06-30. 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":350675,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:16+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 2003-07-17) on 2016-06-29 and available on 2016-06-30. 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":350675,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:59:51+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 2003-07-17) on 2016-06-29 and available on 2016-06-30. 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":350675,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:04+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 2003-07-17) on 2016-06-29 and available on 2016-06-30. 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 2017-06-29. That is what APNIC has done, not a rule it states. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}