{"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":"AS22235","resource_type":"asn","page":"https://rirtracker.com/asn/22235/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2018-12-13)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"ad0d249e8a27f477","registry":"ARIN","report_date":"2018-12-13","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS22235","resource_type":"asn","resource":"AS22235","start":22235,"end":22235,"classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:22+00:00","page":"https://rirtracker.com/asn/22235/#e-ad0d249e8a27f477","report_page":"https://rirtracker.com/arin/reports/2018-12-13/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/22235.json","explanation":"No transfer record matches. ARIN's statistics show it assigned (dated 2001-08-22) on 2018-12-12 and assigned (dated 2018-12-13) on 2018-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2018-December/003655.html","retrieved_at":"2026-10-12T18:40:18+00:00","summary":"ARIN-Issued report for 2018-12-13: \"Add AS22235\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181212.gz","retrieved_at":"2026-10-12T21:57:01+00:00","summary":"ARIN delegated statistics 2018-12-12 (produced 2018-12-12T06:00:11+00:00), before the report: assigned (dated 2001-08-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181214.gz","retrieved_at":"2026-10-12T21:57:06+00:00","summary":"ARIN delegated statistics 2018-12-14 (produced 2018-12-14T06:00:12+00:00), after the report: assigned (dated 2018-12-13)"}]},{"event_id":"5566548f4ba64227","registry":"ARIN","report_date":"2018-10-09","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS22235","start":22235,"end":22235,"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":"2026-10-14T00:04:49+00:00","page":"https://rirtracker.com/asn/22235/#e-5566548f4ba64227","report_page":"https://rirtracker.com/arin/reports/2018-10-09/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/22235.json","observed":"AS22235 assigned on 2018-10-09, reserved on 2018-10-10","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":"2019-04-09","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 2001-08-22) on 2018-10-08 and reserved on 2018-10-10. 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 estimated hold end is 2019-04-09. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181010.gz","retrieved_at":"2026-10-12T21:53:47+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS22235 assigned on 2018-10-09, reserved on 2018-10-10"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181008.gz","retrieved_at":"2026-10-12T21:53:42+00:00","summary":"ARIN delegated statistics 2018-10-08 (produced 2018-10-08T05:00:16+00:00), before the report: assigned (dated 2001-08-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181010.gz","retrieved_at":"2026-10-12T21:53:47+00:00","summary":"ARIN delegated statistics 2018-10-10 (produced 2018-10-10T05:00:17+00:00), after the report: reserved"}]}],"classification_history":{"ad0d249e8a27f477":[{"raw_change_id":157610,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:43:04+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it assigned (dated 2001-08-22) on 2018-12-12 and assigned (dated 2018-12-13) on 2018-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change)."},{"raw_change_id":157610,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:26+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it assigned (dated 2001-08-22) on 2018-12-12 and assigned (dated 2018-12-13) on 2018-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change)."},{"raw_change_id":157610,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:08+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it assigned (dated 2001-08-22) on 2018-12-12 and assigned (dated 2018-12-13) on 2018-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change)."},{"raw_change_id":157610,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:22+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it assigned (dated 2001-08-22) on 2018-12-12 and assigned (dated 2018-12-13) on 2018-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change)."}],"5566548f4ba64227":[{"raw_change_id":361719,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:24:38+00:00","current":0,"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 2001-08-22) on 2018-10-08 and reserved on 2018-10-10. 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 2019-04-09. This does not confirm availability."},{"raw_change_id":361719,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:51+00:00","current":0,"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 2001-08-22) on 2018-10-08 and reserved on 2018-10-10. 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 2019-04-09. This does not confirm availability."},{"raw_change_id":361719,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:29+00:00","current":0,"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 2001-08-22) on 2018-10-08 and reserved on 2018-10-10. 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 2019-04-09. This does not confirm availability."},{"raw_change_id":361719,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:49+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 2001-08-22) on 2018-10-08 and reserved on 2018-10-10. 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 estimated hold end is 2019-04-09. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2018-12-13)"}}