{"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":"AS53397","resource_type":"asn","page":"https://rirtracker.com/asn/53397/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2024-12-11)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"707315c23ce44a01","registry":"ARIN","report_date":"2024-12-16","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"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":"2026-10-14T00:12:43+00:00","page":"https://rirtracker.com/asn/53397/#e-707315c23ce44a01","report_page":"https://rirtracker.com/arin/reports/2024-12-16/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","observed":"AS53397 assigned on 2024-12-16, reserved on 2024-12-17","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":"2025-06-16","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 2024-12-11) on 2024-12-15 and reserved on 2024-12-17. 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 2025-06-16. 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-20241217.gz","retrieved_at":"2026-10-12T23:51:40+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS53397 assigned on 2024-12-16, reserved on 2024-12-17"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241215.gz","retrieved_at":"2026-10-12T23:51:35+00:00","summary":"ARIN delegated statistics 2024-12-15 (produced 2024-12-15T14:01:06+00:00), before the report: assigned (dated 2024-12-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241217.gz","retrieved_at":"2026-10-12T23:51:40+00:00","summary":"ARIN delegated statistics 2024-12-17 (produced 2024-12-17T14:01:08+00:00), after the report: reserved"}]},{"event_id":"b3864fc4ce3d6376","registry":"ARIN","report_date":"2024-12-11","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS53397","resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"classification":"RESTORED","classification_label":"Restored to the same holder","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:17+00:00","page":"https://rirtracker.com/asn/53397/#e-b3864fc4ce3d6376","report_page":"https://rirtracker.com/arin/reports/2024-12-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-10 and assigned (dated 2024-12-11) on 2024-12-12. The tracker saw it removed from registration on 2024-10-07 (65 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-December/005842.html","retrieved_at":"2026-10-12T18:42:50+00:00","summary":"ARIN-Issued report for 2024-12-11: \"Add AS53397\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241210.gz","retrieved_at":"2026-10-12T23:51:17+00:00","summary":"ARIN delegated statistics 2024-12-10 (produced 2024-12-10T14:01:06+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241212.gz","retrieved_at":"2026-10-12T23:51:21+00:00","summary":"ARIN delegated statistics 2024-12-12 (produced 2024-12-12T14:01:06+00:00), after the report: assigned (dated 2024-12-11)"}]},{"event_id":"29b3369ad2612fc2","registry":"ARIN","report_date":"2024-10-07","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"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/53397/#e-29b3369ad2612fc2","report_page":"https://rirtracker.com/arin/reports/2024-10-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","observed":"AS53397 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 2022-08-01) 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: AS53397 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 2022-08-01)"},{"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":"3acaa36637147a69","registry":"ARIN","report_date":"2023-10-16","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"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":"2026-10-14T00:11:12+00:00","page":"https://rirtracker.com/asn/53397/#e-3acaa36637147a69","report_page":"https://rirtracker.com/arin/reports/2023-10-16/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","observed":"AS53397 assigned on 2023-10-16, reserved on 2023-10-17","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":"2024-04-16","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 2022-08-01) on 2023-10-15 and reserved on 2023-10-17. 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 2024-04-16. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231017.gz","retrieved_at":"2026-10-12T23:28:46+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS53397 assigned on 2023-10-16, reserved on 2023-10-17"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231015.gz","retrieved_at":"2026-10-12T23:28:41+00:00","summary":"ARIN delegated statistics 2023-10-15 (produced 2023-10-15T13:00:31+00:00), before the report: assigned (dated 2022-08-01)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231017.gz","retrieved_at":"2026-10-12T23:28:46+00:00","summary":"ARIN delegated statistics 2023-10-17 (produced 2023-10-17T13:00:33+00:00), after the report: reserved"}]},{"event_id":"9a284b20707a5b51","registry":"ARIN","report_date":"2022-08-01","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS53397","resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"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":"2026-10-13T23:53:26+00:00","page":"https://rirtracker.com/asn/53397/#e-9a284b20707a5b51","report_page":"https://rirtracker.com/arin/reports/2022-08-01/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2022-07-31 and assigned (dated 2022-08-01) on 2022-08-02. The tracker saw this range released from hold on 2022-07-26 (AS53397), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2022-August/004980.html","retrieved_at":"2026-10-12T18:41:51+00:00","summary":"ARIN-Issued report for 2022-08-01: \"Add AS53397\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220731.gz","retrieved_at":"2026-10-12T23:05:29+00:00","summary":"ARIN delegated statistics 2022-07-31 (produced 2022-07-31T13:00:10+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220802.gz","retrieved_at":"2026-10-12T23:05:34+00:00","summary":"ARIN delegated statistics 2022-08-02 (produced 2022-08-02T13:00:10+00:00), after the report: assigned (dated 2022-08-01)"}]},{"event_id":"6aba0ca3cd708bc3","registry":"ARIN","report_date":"2022-07-26","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS53397","resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"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":"2026-10-13T23:53:26+00:00","page":"https://rirtracker.com/asn/53397/#e-6aba0ca3cd708bc3","report_page":"https://rirtracker.com/arin/reports/2022-07-26/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","explanation":"ARIN's statistics show it reserved on 2022-07-25 and available on 2022-07-27. 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 2021-08-06, 354 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/2022-July/004974.html","retrieved_at":"2026-10-12T18:41:49+00:00","summary":"ARIN-Issued report for 2022-07-26: \"Remove AS53397\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220725.gz","retrieved_at":"2026-10-12T23:05:03+00:00","summary":"ARIN delegated statistics 2022-07-25 (produced 2022-07-25T13:00:10+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220727.gz","retrieved_at":"2026-10-12T23:05:08+00:00","summary":"ARIN delegated statistics 2022-07-27 (produced 2022-07-27T13:00:10+00:00), after the report: available"}]},{"event_id":"765c86a781cc8357","registry":"ARIN","report_date":"2021-08-06","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"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":"2026-10-14T00:08:22+00:00","page":"https://rirtracker.com/asn/53397/#e-765c86a781cc8357","report_page":"https://rirtracker.com/arin/reports/2021-08-06/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","observed":"AS53397 assigned on 2021-08-06, reserved on 2021-08-07","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":"2022-02-06","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 2011-09-22) on 2021-08-05 and reserved on 2021-08-07. 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 2022-02-06. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210807.gz","retrieved_at":"2026-10-12T22:46:55+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS53397 assigned on 2021-08-06, reserved on 2021-08-07"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210805.gz","retrieved_at":"2026-10-12T22:46:50+00:00","summary":"ARIN delegated statistics 2021-08-05 (produced 2021-08-05T14:00:13+00:00), before the report: assigned (dated 2011-09-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210807.gz","retrieved_at":"2026-10-12T22:46:55+00:00","summary":"ARIN delegated statistics 2021-08-07 (produced 2021-08-07T14:00:14+00:00), after the report: reserved"}]},{"event_id":"ee0ebcbed10727cc","registry":"ARIN","report_date":"2011-03-23","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS53397","start":53397,"end":53397,"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":"2026-10-13T23:56:22+00:00","page":"https://rirtracker.com/asn/53397/#e-ee0ebcbed10727cc","report_page":"https://rirtracker.com/arin/reports/2011-03-23/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53397.json","observed":"AS53397 allocated on 2011-03-23, not listed on 2011-03-24","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":"2011-09-23","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 2010-01-11) on 2011-03-22 and not issued on 2011-03-24. (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 2011-09-23. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110324.gz","retrieved_at":"2026-10-12T19:17:59+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS53397 allocated on 2011-03-23, not listed on 2011-03-24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110322.gz","retrieved_at":"2026-10-12T19:17:55+00:00","summary":"ARIN delegated statistics 2011-03-22, before the report: allocated (dated 2010-01-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110324.gz","retrieved_at":"2026-10-12T19:17:59+00:00","summary":"ARIN delegated statistics 2011-03-24, after the report: not issued"}]}],"classification_history":{"707315c23ce44a01":[{"raw_change_id":473505,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:11:12+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 2024-12-11) on 2024-12-15 and reserved on 2024-12-17. 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 2025-06-16. This does not confirm availability."},{"raw_change_id":473505,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:23:19+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 2024-12-11) on 2024-12-15 and reserved on 2024-12-17. 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 2025-06-16. This does not confirm availability."},{"raw_change_id":473505,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:07:25+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 2024-12-11) on 2024-12-15 and reserved on 2024-12-17. 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 2025-06-16. This does not confirm availability."},{"raw_change_id":473505,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:12:43+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 2024-12-11) on 2024-12-15 and reserved on 2024-12-17. 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 2025-06-16. 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."}],"b3864fc4ce3d6376":[{"raw_change_id":190927,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:04:19+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-10 and assigned (dated 2024-12-11) on 2024-12-12. The tracker saw it removed from registration on 2024-10-07 (65 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":190927,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:53+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-10 and assigned (dated 2024-12-11) on 2024-12-12. The tracker saw it removed from registration on 2024-10-07 (65 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":190927,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:46+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-10 and assigned (dated 2024-12-11) on 2024-12-12. The tracker saw it removed from registration on 2024-10-07 (65 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":190927,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:17+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-10 and assigned (dated 2024-12-11) on 2024-12-12. The tracker saw it removed from registration on 2024-10-07 (65 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."}],"29b3369ad2612fc2":[{"raw_change_id":470880,"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 2022-08-01) 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":470880,"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 2022-08-01) 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":470880,"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 2022-08-01) 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":470880,"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 2022-08-01) 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."}],"3acaa36637147a69":[{"raw_change_id":455641,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:03:45+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 2022-08-01) on 2023-10-15 and reserved on 2023-10-17. 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 2024-04-16. This does not confirm availability."},{"raw_change_id":455641,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:22:08+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 2022-08-01) on 2023-10-15 and reserved on 2023-10-17. 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 2024-04-16. This does not confirm availability."},{"raw_change_id":455641,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:06:10+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 2022-08-01) on 2023-10-15 and reserved on 2023-10-17. 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 2024-04-16. This does not confirm availability."},{"raw_change_id":455641,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:11:12+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 2022-08-01) on 2023-10-15 and reserved on 2023-10-17. 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 2024-04-16. This does not confirm availability."}],"9a284b20707a5b51":[{"raw_change_id":177486,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:56:28+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2022-07-31 and assigned (dated 2022-08-01) on 2022-08-02. The tracker saw this range released from hold on 2022-07-26 (AS53397), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":177486,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:15+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2022-07-31 and assigned (dated 2022-08-01) on 2022-08-02. The tracker saw this range released from hold on 2022-07-26 (AS53397), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":177486,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:04+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2022-07-31 and assigned (dated 2022-08-01) on 2022-08-02. The tracker saw this range released from hold on 2022-07-26 (AS53397), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":177486,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:26+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2022-07-31 and assigned (dated 2022-08-01) on 2022-08-02. The tracker saw this range released from hold on 2022-07-26 (AS53397), so it appears to have been issued again from ARIN's pool."}],"6aba0ca3cd708bc3":[{"raw_change_id":177436,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:56:27+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2022-07-25 and available on 2022-07-27. 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 2021-08-06, 354 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":177436,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:15+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2022-07-25 and available on 2022-07-27. 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 2021-08-06, 354 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":177436,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:04+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2022-07-25 and available on 2022-07-27. 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 2021-08-06, 354 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":177436,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:26+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2022-07-25 and available on 2022-07-27. 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 2021-08-06, 354 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."}],"765c86a781cc8357":[{"raw_change_id":415157,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:46:33+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 2011-09-22) on 2021-08-05 and reserved on 2021-08-07. 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 2022-02-06. This does not confirm availability."},{"raw_change_id":415157,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:48+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 assigned (dated 2011-09-22) on 2021-08-05 and reserved on 2021-08-07. 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 2022-02-06. This does not confirm availability."},{"raw_change_id":415157,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:40+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 2011-09-22) on 2021-08-05 and reserved on 2021-08-07. 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 2022-02-06. This does not confirm availability."},{"raw_change_id":415157,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:22+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 2011-09-22) on 2021-08-05 and reserved on 2021-08-07. 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 2022-02-06. This does not confirm availability."}],"ee0ebcbed10727cc":[{"raw_change_id":227229,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:19:18+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 2010-01-11) on 2011-03-22 and not issued on 2011-03-24. (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 2011-09-23. This does not confirm availability."},{"raw_change_id":227229,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:38+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 allocated (dated 2010-01-11) on 2011-03-22 and not issued on 2011-03-24. (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 2011-09-23. This does not confirm availability."},{"raw_change_id":227229,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:41+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 2010-01-11) on 2011-03-22 and not issued on 2011-03-24. (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 2011-09-23. This does not confirm availability."},{"raw_change_id":227229,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:22+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 2010-01-11) on 2011-03-22 and not issued on 2011-03-24. (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 2011-09-23. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2024-12-11)"}}