{"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":"AS11981","resource_type":"asn","page":"https://rirtracker.com/asn/11981/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2025-07-11)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"3830ed7f3d76f413","registry":"ARIN","report_date":"2025-07-11","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS11981","resource_type":"asn","resource":"AS11981","start":11981,"end":11981,"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":"2026-10-13T23:54:31+00:00","page":"https://rirtracker.com/asn/11981/#e-3830ed7f3d76f413","report_page":"https://rirtracker.com/arin/reports/2025-07-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11981.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. The tracker saw this range removed from registration on 2024-10-07 (AS11981), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-July/006054.html","retrieved_at":"2026-10-12T18:43:05+00:00","summary":"ARIN-Issued report for 2025-07-11: \"Add AS11981\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250710.gz","retrieved_at":"2026-10-13T00:02:58+00:00","summary":"ARIN delegated statistics 2025-07-10 (produced 2025-07-10T13:01:14+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250712.gz","retrieved_at":"2026-10-13T00:03:17+00:00","summary":"ARIN delegated statistics 2025-07-12 (produced 2025-07-12T13:01:12+00:00), after the report: assigned (dated 2025-07-11)"}]},{"event_id":"bb4e93220c53a07f","registry":"ARIN","report_date":"2025-07-11","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS11981","resource_type":"asn","resource":"AS11981","start":11981,"end":11981,"classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:31+00:00","page":"https://rirtracker.com/asn/11981/#e-bb4e93220c53a07f","report_page":"https://rirtracker.com/arin/reports/2025-07-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11981.json","explanation":"ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-July/006054.html","retrieved_at":"2026-10-12T18:43:05+00:00","summary":"ARIN-Issued report for 2025-07-11: \"Remove AS11981\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250710.gz","retrieved_at":"2026-10-13T00:02:58+00:00","summary":"ARIN delegated statistics 2025-07-10 (produced 2025-07-10T13:01:14+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250712.gz","retrieved_at":"2026-10-13T00:03:17+00:00","summary":"ARIN delegated statistics 2025-07-12 (produced 2025-07-12T13:01:12+00:00), after the report: assigned (dated 2025-07-11)"}]},{"event_id":"1fdab98c9994dac0","registry":"ARIN","report_date":"2024-10-07","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS11981","start":11981,"end":11981,"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":"2026-10-14T00:12:29+00:00","page":"https://rirtracker.com/asn/11981/#e-1fdab98c9994dac0","report_page":"https://rirtracker.com/arin/reports/2024-10-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11981.json","observed":"AS11981 assigned on 2024-10-07, reserved on 2024-10-08","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":"2025-04-07","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 2023-05-08) on 2024-10-06 and reserved on 2024-10-08. 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 2025-04-07. 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/2024/delegated-arin-extended-20241008.gz","retrieved_at":"2026-10-12T23:47:56+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS11981 assigned on 2024-10-07, reserved on 2024-10-08"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241006.gz","retrieved_at":"2026-10-12T23:47:52+00:00","summary":"ARIN delegated statistics 2024-10-06 (produced 2024-10-06T13:00:52+00:00), before the report: assigned (dated 2023-05-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241008.gz","retrieved_at":"2026-10-12T23:47:56+00:00","summary":"ARIN delegated statistics 2024-10-08 (produced 2024-10-08T13:00:52+00:00), after the report: reserved"}]},{"event_id":"3423aa52d865204e","registry":"ARIN","report_date":"2023-05-08","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS11981","resource_type":"asn","resource":"AS11981","start":11981,"end":11981,"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":"2026-10-13T23:53:42+00:00","page":"https://rirtracker.com/asn/11981/#e-3423aa52d865204e","report_page":"https://rirtracker.com/arin/reports/2023-05-08/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11981.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. The tracker saw this range removed from registration on 2021-07-05 (AS11981), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-May/005260.html","retrieved_at":"2026-10-12T18:42:10+00:00","summary":"ARIN-Issued report for 2023-05-08: \"Add AS11981\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230507.gz","retrieved_at":"2026-10-12T23:20:15+00:00","summary":"ARIN delegated statistics 2023-05-07 (produced 2023-05-07T13:00:10+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230509.gz","retrieved_at":"2026-10-12T23:20:20+00:00","summary":"ARIN delegated statistics 2023-05-09 (produced 2023-05-09T13:00:11+00:00), after the report: assigned (dated 2023-05-08)"}]},{"event_id":"0e8bb772ab59bb8a","registry":"ARIN","report_date":"2023-05-08","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS11981","resource_type":"asn","resource":"AS11981","start":11981,"end":11981,"classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:42+00:00","page":"https://rirtracker.com/asn/11981/#e-0e8bb772ab59bb8a","report_page":"https://rirtracker.com/arin/reports/2023-05-08/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11981.json","explanation":"ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-May/005260.html","retrieved_at":"2026-10-12T18:42:10+00:00","summary":"ARIN-Issued report for 2023-05-08: \"Remove AS11981\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230507.gz","retrieved_at":"2026-10-12T23:20:15+00:00","summary":"ARIN delegated statistics 2023-05-07 (produced 2023-05-07T13:00:10+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230509.gz","retrieved_at":"2026-10-12T23:20:20+00:00","summary":"ARIN delegated statistics 2023-05-09 (produced 2023-05-09T13:00:11+00:00), after the report: assigned (dated 2023-05-08)"}]},{"event_id":"6f92952ca9fa5fec","registry":"ARIN","report_date":"2021-07-05","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS11981","start":11981,"end":11981,"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":"2026-10-14T00:08:18+00:00","page":"https://rirtracker.com/asn/11981/#e-6f92952ca9fa5fec","report_page":"https://rirtracker.com/arin/reports/2021-07-05/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11981.json","observed":"AS11981 assigned on 2021-07-05, reserved on 2021-07-06","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":"2022-01-05","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 1999-02-22) on 2021-07-04 and reserved on 2021-07-06. 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 2022-01-05. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210706.gz","retrieved_at":"2026-10-12T22:45:23+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS11981 assigned on 2021-07-05, reserved on 2021-07-06"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210704.gz","retrieved_at":"2026-10-12T22:45:18+00:00","summary":"ARIN delegated statistics 2021-07-04 (produced 2021-07-04T14:00:13+00:00), before the report: assigned (dated 1999-02-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210706.gz","retrieved_at":"2026-10-12T22:45:23+00:00","summary":"ARIN delegated statistics 2021-07-06 (produced 2021-07-06T14:00:14+00:00), after the report: reserved"}]}],"classification_history":{"3830ed7f3d76f413":[{"raw_change_id":195012,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:07:14+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. The tracker saw this range removed from registration on 2024-10-07 (AS11981), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":195012,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:03+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. The tracker saw this range removed from registration on 2024-10-07 (AS11981), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":195012,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:57+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. The tracker saw this range removed from registration on 2024-10-07 (AS11981), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":195012,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:31+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. The tracker saw this range removed from registration on 2024-10-07 (AS11981), so it appears to have been issued again from ARIN's pool."}],"bb4e93220c53a07f":[{"raw_change_id":194999,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:07:13+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."},{"raw_change_id":194999,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:03+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."},{"raw_change_id":194999,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:57+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."},{"raw_change_id":194999,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:31+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2025-07-10 and assigned (dated 2025-07-11) on 2025-07-12. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."}],"1fdab98c9994dac0":[{"raw_change_id":470851,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:10:01+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 2023-05-08) on 2024-10-06 and reserved on 2024-10-08. 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 2025-04-07. This does not confirm availability."},{"raw_change_id":470851,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:23:08+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 2023-05-08) on 2024-10-06 and reserved on 2024-10-08. 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 2025-04-07. This does not confirm availability."},{"raw_change_id":470851,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:07:14+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 2023-05-08) on 2024-10-06 and reserved on 2024-10-08. 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 2025-04-07. This does not confirm availability."},{"raw_change_id":470851,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:12:29+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 2023-05-08) on 2024-10-06 and reserved on 2024-10-08. 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 2025-04-07. 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."}],"3423aa52d865204e":[{"raw_change_id":181571,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:05+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. The tracker saw this range removed from registration on 2021-07-05 (AS11981), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":181571,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:27+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. The tracker saw this range removed from registration on 2021-07-05 (AS11981), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":181571,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:17+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. The tracker saw this range removed from registration on 2021-07-05 (AS11981), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":181571,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:42+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. The tracker saw this range removed from registration on 2021-07-05 (AS11981), so it appears to have been issued again from ARIN's pool."}],"0e8bb772ab59bb8a":[{"raw_change_id":181566,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:05+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."},{"raw_change_id":181566,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:27+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."},{"raw_change_id":181566,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:17+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."},{"raw_change_id":181566,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:42+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2023-05-07 and assigned (dated 2023-05-08) on 2023-05-09. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11981. The issuance is explained on that line."}],"6f92952ca9fa5fec":[{"raw_change_id":414112,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:46:08+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 1999-02-22) on 2021-07-04 and reserved on 2021-07-06. 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 2022-01-05. This does not confirm availability."},{"raw_change_id":414112,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:44+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 1999-02-22) on 2021-07-04 and reserved on 2021-07-06. 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 2022-01-05. This does not confirm availability."},{"raw_change_id":414112,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:35+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 1999-02-22) on 2021-07-04 and reserved on 2021-07-06. 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 2022-01-05. This does not confirm availability."},{"raw_change_id":414112,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:18+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 1999-02-22) on 2021-07-04 and reserved on 2021-07-06. 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 2022-01-05. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2025-07-11)"}}