{"classifier_version":"1.0.0","generated":"2026-10-09T21:19:22+00:00","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by the American Registry for Internet Numbers (ARIN), the Number Resource Organization (NRO), or any 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":"AS53286","resource_type":"asn","page":"https://rirtracker.com/asn/53286/","arin_statistics_now":{"file_date":"2026-10-09","status":"reserved"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"ca1973a0239d8d32","report_date":"2026-02-11","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS53286","resource_type":"asn","resource":"AS53286","start":53286,"end":53286,"classification":"HOLD_RELEASED","classification_label":"Released from hold (ARIN lists it as 'available')","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"ARIN's statistics now list it as 'available'; reissue not confirmed","inventory_effect_code":"RELEASED","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:18+00:00","page":"https://rirtracker.com/asn/53286/#e-ca1973a0239d8d32","evidence_url":"https://rirtracker.com/api/v1/events/ca1973a0239d8d32.json","explanation":"ARIN's statistics show it reserved on 2026-02-10 and available on 2026-02-12. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2026-02-02, 9 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2026-February/006269.html","retrieved_at":"2026-10-09T18:53:54+00:00","summary":"ARIN-Issued report for 2026-02-11: \"Remove AS53286\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260210","retrieved_at":"2026-10-09T18:56:25+00:00","summary":"ARIN delegated statistics 2026-02-10 (produced 2026-02-10T14:00:51+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260212","retrieved_at":"2026-10-09T18:56:31+00:00","summary":"ARIN delegated statistics 2026-02-12 (produced 2026-02-12T14:00:51+00:00), after the report: available"}]},{"event_id":"50eedcc04985cf1a","report_date":"2026-02-02","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS53286","start":53286,"end":53286,"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":"1.0.0","classified_at":"2026-10-09T19:28:28+00:00","page":"https://rirtracker.com/asn/53286/#e-50eedcc04985cf1a","evidence_url":"https://rirtracker.com/api/v1/events/50eedcc04985cf1a.json","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_months":6,"estimated_hold_end":"2026-08-02","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2009-12-01) on 2026-02-01 and reserved on 2026-02-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2026-08-02. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260203","retrieved_at":"2026-10-09T18:56:01+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS53286 assigned on 2026-02-02, reserved on 2026-02-03"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260201","retrieved_at":"2026-10-09T18:55:54+00:00","summary":"ARIN delegated statistics 2026-02-01 (produced 2026-02-01T14:00:51+00:00), before the report: assigned (dated 2009-12-01)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260203","retrieved_at":"2026-10-09T18:56:01+00:00","summary":"ARIN delegated statistics 2026-02-03 (produced 2026-02-03T14:00:49+00:00), after the report: reserved"}]}],"classification_history":{"ca1973a0239d8d32":[{"raw_change_id":719,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:18+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2026-02-10 and available on 2026-02-12. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2026-02-02, 9 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."}],"50eedcc04985cf1a":[{"raw_change_id":5881,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:28+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2009-12-01) on 2026-02-01 and reserved on 2026-02-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2026-08-02. This does not confirm availability."}]}}