{"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":"AS36087","resource_type":"asn","page":"https://rirtracker.com/asn/36087/","statistics_now":{"registry":"ARIN","status":"reserved"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"b309ace650256a28","registry":"ARIN","report_date":"2025-12-08","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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":"2026-10-14T00:13:54+00:00","page":"https://rirtracker.com/asn/36087/#e-b309ace650256a28","report_page":"https://rirtracker.com/arin/reports/2025-12-08/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","observed":"AS36087 assigned on 2025-12-08, reserved on 2025-12-09","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":"2026-06-08","availability_statement":"Possible reissue candidate after this date; not confirmed available","released_sooner_since":"2024-07-01"},"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 2024-07-29) on 2025-12-07 and reserved on 2025-12-09. 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 2026-06-08. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251209.gz","retrieved_at":"2026-10-13T00:11:32+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36087 assigned on 2025-12-08, reserved on 2025-12-09"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251207.gz","retrieved_at":"2026-10-13T00:11:28+00:00","summary":"ARIN delegated statistics 2025-12-07 (produced 2025-12-07T14:00:48+00:00), before the report: assigned (dated 2024-07-29)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251209.gz","retrieved_at":"2026-10-13T00:11:32+00:00","summary":"ARIN delegated statistics 2025-12-09 (produced 2025-12-09T14:00:47+00:00), after the report: reserved"}]},{"event_id":"ae675c19c2c7135c","registry":"ARIN","report_date":"2024-07-29","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS36087","resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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 ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:08+00:00","page":"https://rirtracker.com/asn/36087/#e-ae675c19c2c7135c","report_page":"https://rirtracker.com/arin/reports/2024-07-29/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2024-07-28 and assigned (dated 2024-07-29) on 2024-07-30. The tracker saw this range released from hold on 2024-07-16 (AS36087), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-July/005707.html","retrieved_at":"2026-10-12T18:42:40+00:00","summary":"ARIN-Issued report for 2024-07-29: \"Add AS36087\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240728.gz","retrieved_at":"2026-10-12T23:44:07+00:00","summary":"ARIN delegated statistics 2024-07-28 (produced 2024-07-28T14:07:44+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240730.gz","retrieved_at":"2026-10-12T23:44:12+00:00","summary":"ARIN delegated statistics 2024-07-30 (produced 2024-07-30T13:00:50+00:00), after the report: assigned (dated 2024-07-29)"}]},{"event_id":"515610b5c4b0f789","registry":"ARIN","report_date":"2024-07-16","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS36087","resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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":"1.4.0","classified_at":"2026-10-13T23:54:07+00:00","page":"https://rirtracker.com/asn/36087/#e-515610b5c4b0f789","report_page":"https://rirtracker.com/arin/reports/2024-07-16/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","explanation":"ARIN's statistics show it reserved on 2024-07-15 and available on 2024-07-17. 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 2022-02-07, 890 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/2024-July/005694.html","retrieved_at":"2026-10-12T18:42:40+00:00","summary":"ARIN-Issued report for 2024-07-16: \"Remove AS36087\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240715.gz","retrieved_at":"2026-10-12T23:43:22+00:00","summary":"ARIN delegated statistics 2024-07-15 (produced 2024-07-15T13:00:44+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240717.gz","retrieved_at":"2026-10-12T23:43:27+00:00","summary":"ARIN delegated statistics 2024-07-17 (produced 2024-07-17T13:00:44+00:00), after the report: available"}]},{"event_id":"4547ddeda17c1753","registry":"ARIN","report_date":"2022-02-07","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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":"2026-10-14T00:09:00+00:00","page":"https://rirtracker.com/asn/36087/#e-4547ddeda17c1753","report_page":"https://rirtracker.com/arin/reports/2022-02-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","observed":"AS36087 assigned on 2022-02-07, reserved on 2022-02-08","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":"2022-08-07","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 2018-09-17) on 2022-02-06 and reserved on 2022-02-08. 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 2022-08-07. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220208.gz","retrieved_at":"2026-10-12T22:56:34+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36087 assigned on 2022-02-07, reserved on 2022-02-08"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220206.gz","retrieved_at":"2026-10-12T22:56:30+00:00","summary":"ARIN delegated statistics 2022-02-06 (produced 2022-02-06T14:00:10+00:00), before the report: assigned (dated 2018-09-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220208.gz","retrieved_at":"2026-10-12T22:56:34+00:00","summary":"ARIN delegated statistics 2022-02-08 (produced 2022-02-08T14:00:10+00:00), after the report: reserved"}]},{"event_id":"05debd6304dc8857","registry":"ARIN","report_date":"2018-09-17","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS36087","resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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 ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:16+00:00","page":"https://rirtracker.com/asn/36087/#e-05debd6304dc8857","report_page":"https://rirtracker.com/arin/reports/2018-09-17/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2018-09-16 and assigned (dated 2018-09-17) on 2018-09-18. The tracker saw this range released from hold on 2018-09-14 (AS36087), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2018-September/003568.html","retrieved_at":"2026-10-12T18:40:12+00:00","summary":"ARIN-Issued report for 2018-09-17: \"Add AS36087\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180916.gz","retrieved_at":"2026-10-12T21:52:39+00:00","summary":"ARIN delegated statistics 2018-09-16 (produced 2018-09-16T05:00:16+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180918.gz","retrieved_at":"2026-10-12T21:52:45+00:00","summary":"ARIN delegated statistics 2018-09-18 (produced 2018-09-18T05:00:14+00:00), after the report: assigned (dated 2018-09-17)"}]},{"event_id":"159fa42c76f5deb5","registry":"ARIN","report_date":"2018-09-14","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS36087","resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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":"1.4.0","classified_at":"2026-10-13T23:52:16+00:00","page":"https://rirtracker.com/asn/36087/#e-159fa42c76f5deb5","report_page":"https://rirtracker.com/arin/reports/2018-09-14/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","explanation":"ARIN's statistics show it reserved on 2018-09-13 and available on 2018-09-16. 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 2018-06-12, 94 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/2018-September/003565.html","retrieved_at":"2026-10-12T18:40:12+00:00","summary":"ARIN-Issued report for 2018-09-14: \"Remove AS36087\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180913.gz","retrieved_at":"2026-10-12T21:52:23+00:00","summary":"ARIN delegated statistics 2018-09-13 (produced 2018-09-13T05:00:16+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180916.gz","retrieved_at":"2026-10-12T21:52:39+00:00","summary":"ARIN delegated statistics 2018-09-16 (produced 2018-09-16T05:00:16+00:00), after the report: available"}]},{"event_id":"e5671684cae8abf2","registry":"ARIN","report_date":"2018-06-12","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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":"2026-10-14T00:04:24+00:00","page":"https://rirtracker.com/asn/36087/#e-e5671684cae8abf2","report_page":"https://rirtracker.com/arin/reports/2018-06-12/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","observed":"AS36087 assigned on 2018-06-12, reserved on 2018-06-13","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":"2018-12-12","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 2013-01-10) on 2018-06-11 and reserved on 2018-06-13. 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 2018-12-12. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180613.gz","retrieved_at":"2026-10-12T21:47:44+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36087 assigned on 2018-06-12, reserved on 2018-06-13"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180611.gz","retrieved_at":"2026-10-12T21:47:39+00:00","summary":"ARIN delegated statistics 2018-06-11 (produced 2018-06-11T05:00:25+00:00), before the report: assigned (dated 2013-01-10)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180613.gz","retrieved_at":"2026-10-12T21:47:44+00:00","summary":"ARIN delegated statistics 2018-06-13 (produced 2018-06-13T05:00:23+00:00), after the report: reserved"}]},{"event_id":"c6465e60c1aab832","registry":"ARIN","report_date":"2012-10-03","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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":"2026-10-13T23:57:42+00:00","page":"https://rirtracker.com/asn/36087/#e-c6465e60c1aab832","report_page":"https://rirtracker.com/arin/reports/2012-10-03/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","observed":"AS36087 allocated on 2012-10-03, not listed on 2012-10-04","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":"2013-04-03","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 allocated (dated 2010-04-22) on 2012-10-02 and not issued on 2012-10-04. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2013-04-03. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2012/delegated-arin-20121004.gz","retrieved_at":"2026-10-12T19:49:18+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36087 allocated on 2012-10-03, not listed on 2012-10-04"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2012/delegated-arin-20121002.gz","retrieved_at":"2026-10-12T19:49:13+00:00","summary":"ARIN delegated statistics 2012-10-02, before the report: allocated (dated 2010-04-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2012/delegated-arin-20121004.gz","retrieved_at":"2026-10-12T19:49:18+00:00","summary":"ARIN delegated statistics 2012-10-04, after the report: not issued"}]},{"event_id":"8aea9b127ecb99f3","registry":"ARIN","report_date":"2009-02-11","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS36087","start":36087,"end":36087,"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":"2026-10-13T23:54:52+00:00","page":"https://rirtracker.com/asn/36087/#e-8aea9b127ecb99f3","report_page":"https://rirtracker.com/arin/reports/2009-02-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/36087.json","observed":"AS36087 allocated on 2009-02-11, not listed on 2009-02-12","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":"2009-08-11","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 allocated (dated 2005-08-25) on 2009-02-10 and not issued on 2009-02-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2009-08-11. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090212.gz","retrieved_at":"2026-10-12T18:46:25+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36087 allocated on 2009-02-11, not listed on 2009-02-12"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090210.gz","retrieved_at":"2026-10-12T18:46:21+00:00","summary":"ARIN delegated statistics 2009-02-10, before the report: allocated (dated 2005-08-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090212.gz","retrieved_at":"2026-10-12T18:46:25+00:00","summary":"ARIN delegated statistics 2009-02-12, after the report: not issued"}]}],"classification_history":{"b309ace650256a28":[{"raw_change_id":489358,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:19:57+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 2024-07-29) on 2025-12-07 and reserved on 2025-12-09. 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 2026-06-08. This does not confirm availability."},{"raw_change_id":489358,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:24:14+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 2024-07-29) on 2025-12-07 and reserved on 2025-12-09. 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 2026-06-08. This does not confirm availability."},{"raw_change_id":489358,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:08:25+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 2024-07-29) on 2025-12-07 and reserved on 2025-12-09. 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 2026-06-08. This does not confirm availability."},{"raw_change_id":489358,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:13:54+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 2024-07-29) on 2025-12-07 and reserved on 2025-12-09. 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 2026-06-08. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner."}],"ae675c19c2c7135c":[{"raw_change_id":188378,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:02:51+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2024-07-28 and assigned (dated 2024-07-29) on 2024-07-30. The tracker saw this range released from hold on 2024-07-16 (AS36087), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":188378,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:46+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2024-07-28 and assigned (dated 2024-07-29) on 2024-07-30. The tracker saw this range released from hold on 2024-07-16 (AS36087), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":188378,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:38+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2024-07-28 and assigned (dated 2024-07-29) on 2024-07-30. The tracker saw this range released from hold on 2024-07-16 (AS36087), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":188378,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:08+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2024-07-28 and assigned (dated 2024-07-29) on 2024-07-30. The tracker saw this range released from hold on 2024-07-16 (AS36087), so it appears to have been issued again from ARIN's pool."}],"515610b5c4b0f789":[{"raw_change_id":188201,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:02:46+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2024-07-15 and available on 2024-07-17. 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 2022-02-07, 890 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":188201,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:45+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2024-07-15 and available on 2024-07-17. 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 2022-02-07, 890 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":188201,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:37+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2024-07-15 and available on 2024-07-17. 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 2022-02-07, 890 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":188201,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:07+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2024-07-15 and available on 2024-07-17. 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 2022-02-07, 890 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."}],"4547ddeda17c1753":[{"raw_change_id":424144,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:49:46+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 2018-09-17) on 2022-02-06 and reserved on 2022-02-08. 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 2022-08-07. This does not confirm availability."},{"raw_change_id":424144,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:20:19+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 2018-09-17) on 2022-02-06 and reserved on 2022-02-08. 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 2022-08-07. This does not confirm availability."},{"raw_change_id":424144,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:04:13+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 2018-09-17) on 2022-02-06 and reserved on 2022-02-08. 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 2022-08-07. This does not confirm availability."},{"raw_change_id":424144,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:09:00+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 2018-09-17) on 2022-02-06 and reserved on 2022-02-08. 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 2022-08-07. This does not confirm availability."}],"05debd6304dc8857":[{"raw_change_id":156291,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:42:14+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2018-09-16 and assigned (dated 2018-09-17) on 2018-09-18. The tracker saw this range released from hold on 2018-09-14 (AS36087), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":156291,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:22+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2018-09-16 and assigned (dated 2018-09-17) on 2018-09-18. The tracker saw this range released from hold on 2018-09-14 (AS36087), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":156291,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:04+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2018-09-16 and assigned (dated 2018-09-17) on 2018-09-18. The tracker saw this range released from hold on 2018-09-14 (AS36087), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":156291,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:16+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2018-09-16 and assigned (dated 2018-09-17) on 2018-09-18. The tracker saw this range released from hold on 2018-09-14 (AS36087), so it appears to have been issued again from ARIN's pool."}],"159fa42c76f5deb5":[{"raw_change_id":156269,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:42:13+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2018-09-13 and available on 2018-09-16. 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 2018-06-12, 94 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":156269,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:22+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2018-09-13 and available on 2018-09-16. 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 2018-06-12, 94 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":156269,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:04+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2018-09-13 and available on 2018-09-16. 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 2018-06-12, 94 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":156269,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:16+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2018-09-13 and available on 2018-09-16. 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 2018-06-12, 94 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."}],"e5671684cae8abf2":[{"raw_change_id":355559,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:21:56+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 2013-01-10) on 2018-06-11 and reserved on 2018-06-13. 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 2018-12-12. This does not confirm availability."},{"raw_change_id":355559,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:32+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 2013-01-10) on 2018-06-11 and reserved on 2018-06-13. 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 2018-12-12. This does not confirm availability."},{"raw_change_id":355559,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:08+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 2013-01-10) on 2018-06-11 and reserved on 2018-06-13. 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 2018-12-12. This does not confirm availability."},{"raw_change_id":355559,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:24+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 2013-01-10) on 2018-06-11 and reserved on 2018-06-13. 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 2018-12-12. This does not confirm availability."}],"c6465e60c1aab832":[{"raw_change_id":250903,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:31:13+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 allocated (dated 2010-04-22) on 2012-10-02 and not issued on 2012-10-04. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2013-04-03. This does not confirm availability."},{"raw_change_id":250903,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:48+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 allocated (dated 2010-04-22) on 2012-10-02 and not issued on 2012-10-04. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2013-04-03. This does not confirm availability."},{"raw_change_id":250903,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:58+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 allocated (dated 2010-04-22) on 2012-10-02 and not issued on 2012-10-04. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2013-04-03. This does not confirm availability."},{"raw_change_id":250903,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:42+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 allocated (dated 2010-04-22) on 2012-10-02 and not issued on 2012-10-04. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2013-04-03. This does not confirm availability."}],"8aea9b127ecb99f3":[{"raw_change_id":201438,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:09:52+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 allocated (dated 2005-08-25) on 2009-02-10 and not issued on 2009-02-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2009-08-11. This does not confirm availability."},{"raw_change_id":201438,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:20+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 allocated (dated 2005-08-25) on 2009-02-10 and not issued on 2009-02-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2009-08-11. This does not confirm availability."},{"raw_change_id":201438,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:16+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 allocated (dated 2005-08-25) on 2009-02-10 and not issued on 2009-02-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2009-08-11. This does not confirm availability."},{"raw_change_id":201438,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:52+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 allocated (dated 2005-08-25) on 2009-02-10 and not issued on 2009-02-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2009-08-11. This does not confirm availability."}]},"arin_statistics_now":{"status":"reserved"}}