{"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":"AS12077","resource_type":"asn","page":"https://rirtracker.com/asn/12077/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2023-12-28)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"616f3aa1f704b8f5","registry":"ARIN","report_date":"2023-12-28","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS12077","resource_type":"asn","resource":"AS12077","start":12077,"end":12077,"classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"OBSERVED_ONLY","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":"2026-10-13T23:53:55+00:00","page":"https://rirtracker.com/asn/12077/#e-616f3aa1f704b8f5","report_page":"https://rirtracker.com/arin/reports/2023-12-28/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/12077.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-27 and assigned (dated 2023-12-28) on 2023-12-29. The tracker saw this range released from hold on 2023-12-27 (AS12077), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-12-27: Remove AS12077), so the before-and-after statistics may include it.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-December/005494.html","retrieved_at":"2026-10-12T18:42:25+00:00","summary":"ARIN-Issued report for 2023-12-28: \"Add AS12077\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231227.gz","retrieved_at":"2026-10-12T23:32:32+00:00","summary":"ARIN delegated statistics 2023-12-27 (produced 2023-12-27T14:00:33+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231229.gz","retrieved_at":"2026-10-12T23:32:45+00:00","summary":"ARIN delegated statistics 2023-12-29 (produced 2023-12-29T14:00:34+00:00), after the report: assigned (dated 2023-12-28)"}]},{"event_id":"7f3952804a104cf5","registry":"ARIN","report_date":"2023-12-27","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS12077","resource_type":"asn","resource":"AS12077","start":12077,"end":12077,"classification":"HOLD_RELEASED","classification_label":"Released from hold (ARIN lists it as 'available')","confidence":"OBSERVED_ONLY","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":"2026-10-13T23:53:55+00:00","page":"https://rirtracker.com/asn/12077/#e-7f3952804a104cf5","report_page":"https://rirtracker.com/arin/reports/2023-12-27/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/12077.json","explanation":"ARIN's statistics show it reserved on 2023-12-26 and available on 2023-12-28. 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 2020-01-06, 1451 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2023-12-28: Add AS12077), so the before-and-after statistics may include it.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-December/005493.html","retrieved_at":"2026-10-12T18:42:25+00:00","summary":"ARIN-Issued report for 2023-12-27: \"Remove AS12077\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231226.gz","retrieved_at":"2026-10-12T23:32:29+00:00","summary":"ARIN delegated statistics 2023-12-26 (produced 2023-12-26T14:00:34+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231228.gz","retrieved_at":"2026-10-12T23:32:34+00:00","summary":"ARIN delegated statistics 2023-12-28 (produced 2023-12-28T14:00:33+00:00), after the report: available"}]},{"event_id":"6b968570ef171290","registry":"ARIN","report_date":"2020-01-06","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS12077","start":12077,"end":12077,"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":"2026-10-14T00:06:25+00:00","page":"https://rirtracker.com/asn/12077/#e-6b968570ef171290","report_page":"https://rirtracker.com/arin/reports/2020-01-06/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/12077.json","observed":"AS12077 assigned on 2020-01-06, reserved on 2020-01-07","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":"2020-07-06","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 2014-08-28) on 2020-01-05 and reserved on 2020-01-07. 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 2020-07-06. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200107.gz","retrieved_at":"2026-10-12T22:17:15+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS12077 assigned on 2020-01-06, reserved on 2020-01-07"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200105.gz","retrieved_at":"2026-10-12T22:17:10+00:00","summary":"ARIN delegated statistics 2020-01-05 (produced 2020-01-05T15:00:09+00:00), before the report: assigned (dated 2014-08-28)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200107.gz","retrieved_at":"2026-10-12T22:17:15+00:00","summary":"ARIN delegated statistics 2020-01-07 (produced 2020-01-07T15:00:09+00:00), after the report: reserved"}]},{"event_id":"905e211e94e0117b","registry":"ARIN","report_date":"2013-12-10","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS12077","start":12077,"end":12077,"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":"2026-10-13T23:58:42+00:00","page":"https://rirtracker.com/asn/12077/#e-905e211e94e0117b","report_page":"https://rirtracker.com/arin/reports/2013-12-10/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/12077.json","observed":"AS12077 assigned on 2013-12-10, reserved on 2013-12-11","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":"2014-06-10","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 2011-07-28) on 2013-12-09 and reserved on 2013-12-11. 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 2014-06-10. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131211.gz","retrieved_at":"2026-10-12T20:08:50+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS12077 assigned on 2013-12-10, reserved on 2013-12-11"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131209.gz","retrieved_at":"2026-10-12T20:08:45+00:00","summary":"ARIN delegated statistics 2013-12-09 (produced 2013-12-09T06:06:31+00:00), before the report: assigned (dated 2011-07-28)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131211.gz","retrieved_at":"2026-10-12T20:08:50+00:00","summary":"ARIN delegated statistics 2013-12-11 (produced 2013-12-11T06:07:34+00:00), after the report: reserved"}]},{"event_id":"7bb588ddab8e6424","registry":"ARIN","report_date":"2011-01-25","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS12077","start":12077,"end":12077,"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":"2026-10-13T23:56:15+00:00","page":"https://rirtracker.com/asn/12077/#e-7bb588ddab8e6424","report_page":"https://rirtracker.com/arin/reports/2011-01-25/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/12077.json","observed":"AS12077 allocated on 2011-01-25, not listed on 2011-01-26","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":"2011-07-25","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 2009-12-22) on 2011-01-24 and not issued on 2011-01-26. (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 2011-07-25. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110126.gz","retrieved_at":"2026-10-12T19:15:41+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS12077 allocated on 2011-01-25, not listed on 2011-01-26"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110124.gz","retrieved_at":"2026-10-12T19:15:36+00:00","summary":"ARIN delegated statistics 2011-01-24, before the report: allocated (dated 2009-12-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110126.gz","retrieved_at":"2026-10-12T19:15:41+00:00","summary":"ARIN delegated statistics 2011-01-26, after the report: not issued"}]}],"classification_history":{"616f3aa1f704b8f5":[{"raw_change_id":184854,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:47+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-27 and assigned (dated 2023-12-28) on 2023-12-29. The tracker saw this range released from hold on 2023-12-27 (AS12077), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-12-27: Remove AS12077), so the before-and-after statistics may include it."},{"raw_change_id":184854,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:36+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-27 and assigned (dated 2023-12-28) on 2023-12-29. The tracker saw this range released from hold on 2023-12-27 (AS12077), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-12-27: Remove AS12077), so the before-and-after statistics may include it."},{"raw_change_id":184854,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:27+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-27 and assigned (dated 2023-12-28) on 2023-12-29. The tracker saw this range released from hold on 2023-12-27 (AS12077), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-12-27: Remove AS12077), so the before-and-after statistics may include it."},{"raw_change_id":184854,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:55+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-27 and assigned (dated 2023-12-28) on 2023-12-29. The tracker saw this range released from hold on 2023-12-27 (AS12077), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-12-27: Remove AS12077), so the before-and-after statistics may include it."}],"7f3952804a104cf5":[{"raw_change_id":184784,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:45+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-12-26 and available on 2023-12-28. 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 2020-01-06, 1451 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2023-12-28: Add AS12077), so the before-and-after statistics may include it."},{"raw_change_id":184784,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:36+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-12-26 and available on 2023-12-28. 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 2020-01-06, 1451 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2023-12-28: Add AS12077), so the before-and-after statistics may include it."},{"raw_change_id":184784,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:27+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-12-26 and available on 2023-12-28. 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 2020-01-06, 1451 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2023-12-28: Add AS12077), so the before-and-after statistics may include it."},{"raw_change_id":184784,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:55+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2023-12-26 and available on 2023-12-28. 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 2020-01-06, 1451 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2023-12-28: Add AS12077), so the before-and-after statistics may include it."}],"6b968570ef171290":[{"raw_change_id":386972,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:33:57+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 2014-08-28) on 2020-01-05 and reserved on 2020-01-07. 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 2020-07-06. This does not confirm availability."},{"raw_change_id":386972,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:18:11+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 2014-08-28) on 2020-01-05 and reserved on 2020-01-07. 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 2020-07-06. This does not confirm availability."},{"raw_change_id":386972,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:01:56+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 2014-08-28) on 2020-01-05 and reserved on 2020-01-07. 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 2020-07-06. This does not confirm availability."},{"raw_change_id":386972,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:06:25+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 2014-08-28) on 2020-01-05 and reserved on 2020-01-07. 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 2020-07-06. This does not confirm availability."}],"905e211e94e0117b":[{"raw_change_id":267574,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:39:36+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 2011-07-28) on 2013-12-09 and reserved on 2013-12-11. 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 2014-06-10. This does not confirm availability."},{"raw_change_id":267574,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:41+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 assigned (dated 2011-07-28) on 2013-12-09 and reserved on 2013-12-11. 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 2014-06-10. This does not confirm availability."},{"raw_change_id":267574,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:55+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 2011-07-28) on 2013-12-09 and reserved on 2013-12-11. 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 2014-06-10. This does not confirm availability."},{"raw_change_id":267574,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:42+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 assigned (dated 2011-07-28) on 2013-12-09 and reserved on 2013-12-11. 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 2014-06-10. This does not confirm availability."}],"7bb588ddab8e6424":[{"raw_change_id":225420,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:18:40+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 allocated (dated 2009-12-22) on 2011-01-24 and not issued on 2011-01-26. (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 2011-07-25. This does not confirm availability."},{"raw_change_id":225420,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:32+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 allocated (dated 2009-12-22) on 2011-01-24 and not issued on 2011-01-26. (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 2011-07-25. This does not confirm availability."},{"raw_change_id":225420,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:35+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 allocated (dated 2009-12-22) on 2011-01-24 and not issued on 2011-01-26. (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 2011-07-25. This does not confirm availability."},{"raw_change_id":225420,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:15+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 2009-12-22) on 2011-01-24 and not issued on 2011-01-26. (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 2011-07-25. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2023-12-28)"}}