{"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":"AS17448","resource_type":"asn","page":"https://rirtracker.com/asn/17448/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2011-07-26)"},"current_holder":{"rir":"APNIC","org":null,"how":"APNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"31d83efe05007533","registry":"APNIC","report_date":"2011-07-26","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS17448","start":17448,"end":17448,"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":"2026-10-13T23:57:28+00:00","page":"https://rirtracker.com/asn/17448/#e-31d83efe05007533","report_page":"https://rirtracker.com/apnic/reports/2011-07-26/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17448.json","observed":"AS17448 available on 2011-07-26, allocated on 2011-07-27","explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-26 and allocated (dated 2011-07-26) on 2011-07-27. The tracker saw this range removed from registration on 2009-09-02 (AS17448), 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-20110727.gz","retrieved_at":"2026-10-12T19:43:37+00:00","summary":"Found by comparing APNIC's daily statistics: AS17448 available on 2011-07-26, allocated on 2011-07-27"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110726.gz","retrieved_at":"2026-10-12T19:43:34+00:00","summary":"APNIC delegated statistics 2011-07-26, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110727.gz","retrieved_at":"2026-10-12T19:43:37+00:00","summary":"APNIC delegated statistics 2011-07-27, after the change: allocated (dated 2011-07-26)"}]},{"event_id":"b89535697724795d","registry":"APNIC","report_date":"2009-09-02","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS17448","start":17448,"end":17448,"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":"2026-10-13T23:55:47+00:00","page":"https://rirtracker.com/asn/17448/#e-b89535697724795d","report_page":"https://rirtracker.com/apnic/reports/2009-09-02/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17448.json","observed":"AS17448 allocated on 2009-09-02, not listed on 2009-09-03","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2007-05-10) on 2009-09-02 and not listed on 2009-09-03. 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-20090903.gz","retrieved_at":"2026-10-12T19:05:32+00:00","summary":"Found by comparing APNIC's daily statistics: AS17448 allocated on 2009-09-02, not listed on 2009-09-03"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20090902.gz","retrieved_at":"2026-10-12T19:05:29+00:00","summary":"APNIC delegated statistics 2009-09-02, before the change: allocated (dated 2007-05-10)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20090903.gz","retrieved_at":"2026-10-12T19:05:32+00:00","summary":"APNIC delegated statistics 2009-09-03, after the change: not listed"}]}],"classification_history":{"31d83efe05007533":[{"raw_change_id":247111,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:29:35+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-26 and allocated (dated 2011-07-26) on 2011-07-27. The tracker saw this range removed from registration on 2009-09-02 (AS17448), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":247111,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:35+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-26 and allocated (dated 2011-07-26) on 2011-07-27. The tracker saw this range removed from registration on 2009-09-02 (AS17448), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":247111,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:44+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-26 and allocated (dated 2011-07-26) on 2011-07-27. The tracker saw this range removed from registration on 2009-09-02 (AS17448), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":247111,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:28+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-26 and allocated (dated 2011-07-26) on 2011-07-27. The tracker saw this range removed from registration on 2009-09-02 (AS17448), so it appears to have been issued again from APNIC's pool."}],"b89535697724795d":[{"raw_change_id":217634,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:15:38+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 2007-05-10) on 2009-09-02 and not listed on 2009-09-03. 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":217634,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:08+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 2007-05-10) on 2009-09-02 and not listed on 2009-09-03. 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":217634,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:08+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 2007-05-10) on 2009-09-02 and not listed on 2009-09-03. 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":217634,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:47+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 2007-05-10) on 2009-09-02 and not listed on 2009-09-03. 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"}}