{"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":"23.249.144.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/23.249.144.0-23.249.159.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2018-09-28)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"57b192090d26eff4","registry":"ARIN","report_date":"2025-02-05","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"23.249.144.0/20","start":"23.249.144.0","end":"23.249.159.255","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":"2026-10-14T00:12:50+00:00","page":"https://rirtracker.com/ip/23.249.144.0-23.249.159.255/#e-57b192090d26eff4","report_page":"https://rirtracker.com/arin/reports/2025-02-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/23.249.144.0-23.249.159.255.json","observed":"23.249.144.0/20 allocated on 2025-02-05, reserved on 2025-02-06","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2025-04-06","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 allocated (dated 2018-09-28) on 2025-02-04 and reserved on 2025-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-04-06. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250206.gz","retrieved_at":"2026-10-12T23:54:17+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.249.144.0/20 allocated on 2025-02-05, reserved on 2025-02-06"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250204.gz","retrieved_at":"2026-10-12T23:54:12+00:00","summary":"ARIN delegated statistics 2025-02-04 (produced 2025-02-04T14:01:05+00:00), before the report: allocated (dated 2018-09-28)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250206.gz","retrieved_at":"2026-10-12T23:54:17+00:00","summary":"ARIN delegated statistics 2025-02-06 (produced 2025-02-06T14:01:07+00:00), after the report: reserved"}]},{"event_id":"ed5dd4aa8c96a071","registry":"ARIN","report_date":"2024-02-05","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"23.249.144.0/20","start":"23.249.144.0","end":"23.249.159.255","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":"2026-10-14T00:11:37+00:00","page":"https://rirtracker.com/ip/23.249.144.0-23.249.159.255/#e-ed5dd4aa8c96a071","report_page":"https://rirtracker.com/arin/reports/2024-02-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/23.249.144.0-23.249.159.255.json","observed":"23.249.144.0/20 allocated on 2024-02-05, reserved on 2024-02-06","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2024-04-05","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 allocated (dated 2018-09-28) on 2024-02-04 and reserved on 2024-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2024-04-05. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240206.gz","retrieved_at":"2026-10-12T23:34:42+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.249.144.0/20 allocated on 2024-02-05, reserved on 2024-02-06"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240204.gz","retrieved_at":"2026-10-12T23:34:37+00:00","summary":"ARIN delegated statistics 2024-02-04 (produced 2024-02-04T14:00:44+00:00), before the report: allocated (dated 2018-09-28)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240206.gz","retrieved_at":"2026-10-12T23:34:42+00:00","summary":"ARIN delegated statistics 2024-02-06 (produced 2024-02-06T14:00:43+00:00), after the report: reserved"}]},{"event_id":"b802a9a5dcffdb87","registry":"ARIN","report_date":"2022-02-07","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"23.249.144.0/20","start":"23.249.144.0","end":"23.249.159.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:09:00+00:00","page":"https://rirtracker.com/ip/23.249.144.0-23.249.159.255/#e-b802a9a5dcffdb87","report_page":"https://rirtracker.com/arin/reports/2022-02-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/23.249.144.0-23.249.159.255.json","observed":"23.249.144.0/20 allocated on 2022-02-07, reserved on 2022-02-08","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2022-04-08","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 2018-09-28) on 2022-02-06 and reserved on 2022-02-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2022-04-08. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220208.gz","retrieved_at":"2026-10-12T22:56:34+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.249.144.0/20 allocated on 2022-02-07, reserved on 2022-02-08"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220206.gz","retrieved_at":"2026-10-12T22:56:30+00:00","summary":"ARIN delegated statistics 2022-02-06 (produced 2022-02-06T14:00:10+00:00), before the report: allocated (dated 2018-09-28)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220208.gz","retrieved_at":"2026-10-12T22:56:34+00:00","summary":"ARIN delegated statistics 2022-02-08 (produced 2022-02-08T14:00:10+00:00), after the report: reserved"}]},{"event_id":"1852ea109a2a1b2c","registry":"ARIN","report_date":"2018-09-28","source":"arin_issued","raw_action":"ADD","raw_line":"Add 23.249.144.0-23.249.159.255","resource_type":"ipv4","resource":"23.249.144.0/20","start":"23.249.144.0","end":"23.249.159.255","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":"2026-10-13T23:52:17+00:00","page":"https://rirtracker.com/ip/23.249.144.0-23.249.159.255/#e-1852ea109a2a1b2c","report_page":"https://rirtracker.com/arin/reports/2018-09-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/23.249.144.0-23.249.159.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-09-27 and allocated (dated 2018-09-28) on 2018-09-29. The tracker saw it removed from registration on 2015-08-11 (1144 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/2018-September/003579.html","retrieved_at":"2026-10-12T18:40:12+00:00","summary":"ARIN-Issued report for 2018-09-28: \"Add 23.249.144.0-23.249.159.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180927.gz","retrieved_at":"2026-10-12T21:53:07+00:00","summary":"ARIN delegated statistics 2018-09-27 (produced 2018-09-27T05:00:14+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180929.gz","retrieved_at":"2026-10-12T21:53:19+00:00","summary":"ARIN delegated statistics 2018-09-29 (produced 2018-09-29T05:00:14+00:00), after the report: allocated (dated 2018-09-28)"}]},{"event_id":"bcd8c53a4d0fc5c0","registry":"ARIN","report_date":"2015-08-11","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"23.249.144.0/20","start":"23.249.144.0","end":"23.249.159.255","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":"2026-10-14T00:01:13+00:00","page":"https://rirtracker.com/ip/23.249.144.0-23.249.159.255/#e-bcd8c53a4d0fc5c0","report_page":"https://rirtracker.com/arin/reports/2015-08-11/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/23.249.144.0-23.249.159.255.json","observed":"23.249.144.0/20 allocated on 2015-08-11, reserved on 2015-08-12","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2015-10-10","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 allocated (dated 2013-11-01) on 2015-08-10 and reserved on 2015-08-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2015-10-10. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150812.gz","retrieved_at":"2026-10-12T20:56:58+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.249.144.0/20 allocated on 2015-08-11, reserved on 2015-08-12"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150810.gz","retrieved_at":"2026-10-12T20:56:53+00:00","summary":"ARIN delegated statistics 2015-08-10 (produced 2015-08-10T05:05:19+00:00), before the report: allocated (dated 2013-11-01)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150812.gz","retrieved_at":"2026-10-12T20:56:58+00:00","summary":"ARIN delegated statistics 2015-08-12 (produced 2015-08-12T05:05:26+00:00), after the report: reserved"}]}],"classification_history":{"57b192090d26eff4":[{"raw_change_id":475059,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:11:51+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2018-09-28) on 2025-02-04 and reserved on 2025-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2025-04-06. This does not confirm availability."},{"raw_change_id":475059,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:23:25+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 allocated (dated 2018-09-28) on 2025-02-04 and reserved on 2025-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2025-04-06. This does not confirm availability."},{"raw_change_id":475059,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:07:32+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 2018-09-28) on 2025-02-04 and reserved on 2025-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2025-04-06. This does not confirm availability."},{"raw_change_id":475059,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:12:50+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 2018-09-28) on 2025-02-04 and reserved on 2025-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-04-06. This does not confirm availability."}],"ed5dd4aa8c96a071":[{"raw_change_id":461081,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:06:08+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 allocated (dated 2018-09-28) on 2024-02-04 and reserved on 2024-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2024-04-05. This does not confirm availability."},{"raw_change_id":461081,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:22:28+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 2018-09-28) on 2024-02-04 and reserved on 2024-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2024-04-05. This does not confirm availability."},{"raw_change_id":461081,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:06:31+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 2018-09-28) on 2024-02-04 and reserved on 2024-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2024-04-05. This does not confirm availability."},{"raw_change_id":461081,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:11:37+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 2018-09-28) on 2024-02-04 and reserved on 2024-02-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2024-04-05. This does not confirm availability."}],"b802a9a5dcffdb87":[{"raw_change_id":424168,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:49:47+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 2018-09-28) on 2022-02-06 and reserved on 2022-02-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2022-04-08. This does not confirm availability."},{"raw_change_id":424168,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:20:19+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2018-09-28) on 2022-02-06 and reserved on 2022-02-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2022-04-08. This does not confirm availability."},{"raw_change_id":424168,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:04:13+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2018-09-28) on 2022-02-06 and reserved on 2022-02-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2022-04-08. This does not confirm availability."},{"raw_change_id":424168,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:09:00+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2018-09-28) on 2022-02-06 and reserved on 2022-02-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2022-04-08. This does not confirm availability."}],"1852ea109a2a1b2c":[{"raw_change_id":156519,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:42:24+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-09-27 and allocated (dated 2018-09-28) on 2018-09-29. The tracker saw it removed from registration on 2015-08-11 (1144 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":156519,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:23+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-09-27 and allocated (dated 2018-09-28) on 2018-09-29. The tracker saw it removed from registration on 2015-08-11 (1144 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":156519,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:05+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-09-27 and allocated (dated 2018-09-28) on 2018-09-29. The tracker saw it removed from registration on 2015-08-11 (1144 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":156519,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:17+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-09-27 and allocated (dated 2018-09-28) on 2018-09-29. The tracker saw it removed from registration on 2015-08-11 (1144 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."}],"bcd8c53a4d0fc5c0":[{"raw_change_id":305743,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:58:30+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 2013-11-01) on 2015-08-10 and reserved on 2015-08-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2015-10-10. This does not confirm availability."},{"raw_change_id":305743,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:13:51+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2013-11-01) on 2015-08-10 and reserved on 2015-08-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2015-10-10. This does not confirm availability."},{"raw_change_id":305743,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:57:15+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 2013-11-01) on 2015-08-10 and reserved on 2015-08-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2015-10-10. This does not confirm availability."},{"raw_change_id":305743,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:01:13+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 2013-11-01) on 2015-08-10 and reserved on 2015-08-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2015-10-10. This does not confirm availability."}]},"arin_statistics_now":{"status":"allocated (dated 2018-09-28)"}}