{"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":"AS17387","resource_type":"asn","page":"https://rirtracker.com/asn/17387/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2023-02-22)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"d71c701396ab25a8","registry":"ARIN","report_date":"2023-02-22","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS17387","resource_type":"asn","resource":"AS17387","start":17387,"end":17387,"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":"2026-10-13T23:53:37+00:00","page":"https://rirtracker.com/asn/17387/#e-d71c701396ab25a8","report_page":"https://rirtracker.com/arin/reports/2023-02-22/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17387.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2023-02-21 and assigned (dated 2023-02-22) on 2023-02-23. The tracker saw this range released from hold on 2023-02-21 (AS17387), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-02-21: Remove AS17387), so the before-and-after statistics may include it.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-February/005185.html","retrieved_at":"2026-10-12T18:42:04+00:00","summary":"ARIN-Issued report for 2023-02-22: \"Add AS17387\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230221.gz","retrieved_at":"2026-10-12T23:16:13+00:00","summary":"ARIN delegated statistics 2023-02-21 (produced 2023-02-21T14:00:11+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230223.gz","retrieved_at":"2026-10-12T23:16:18+00:00","summary":"ARIN delegated statistics 2023-02-23 (produced 2023-02-23T14:00:10+00:00), after the report: assigned (dated 2023-02-22)"}]},{"event_id":"1880e582ebe829ad","registry":"ARIN","report_date":"2023-02-21","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS17387","resource_type":"asn","resource":"AS17387","start":17387,"end":17387,"classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:37+00:00","page":"https://rirtracker.com/asn/17387/#e-1880e582ebe829ad","report_page":"https://rirtracker.com/arin/reports/2023-02-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17387.json","explanation":"ARIN's statistics show it reserved on 2023-02-20 and assigned (dated 2023-02-22) on 2023-02-22. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added. Another change to this range was reported the day before or after (2023-02-22: Add AS17387), so the before-and-after statistics may include it.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-February/005184.html","retrieved_at":"2026-10-12T18:42:04+00:00","summary":"ARIN-Issued report for 2023-02-21: \"Remove AS17387\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230220.gz","retrieved_at":"2026-10-12T23:16:10+00:00","summary":"ARIN delegated statistics 2023-02-20 (produced 2023-02-20T14:00:11+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230222.gz","retrieved_at":"2026-10-12T23:16:15+00:00","summary":"ARIN delegated statistics 2023-02-22 (produced 2023-02-22T14:00:10+00:00), after the report: assigned (dated 2023-02-22)"}]},{"event_id":"2c213f2630bd872b","registry":"ARIN","report_date":"2020-11-09","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS17387","start":17387,"end":17387,"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":"2026-10-14T00:07:38+00:00","page":"https://rirtracker.com/asn/17387/#e-2c213f2630bd872b","report_page":"https://rirtracker.com/arin/reports/2020-11-09/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17387.json","observed":"AS17387 assigned on 2020-11-09, reserved on 2020-11-10","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":"2021-05-09","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-06-14) on 2020-11-08 and reserved on 2020-11-10. 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 2021-05-09. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201110.gz","retrieved_at":"2026-10-12T22:33:16+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS17387 assigned on 2020-11-09, reserved on 2020-11-10"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201108.gz","retrieved_at":"2026-10-12T22:33:11+00:00","summary":"ARIN delegated statistics 2020-11-08 (produced 2020-11-08T15:00:13+00:00), before the report: assigned (dated 2018-06-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201110.gz","retrieved_at":"2026-10-12T22:33:16+00:00","summary":"ARIN delegated statistics 2020-11-10 (produced 2020-11-10T15:00:13+00:00), after the report: reserved"}]},{"event_id":"165947e2ccee160e","registry":"ARIN","report_date":"2018-06-14","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS17387","resource_type":"asn","resource":"AS17387","start":17387,"end":17387,"classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:12+00:00","page":"https://rirtracker.com/asn/17387/#e-165947e2ccee160e","report_page":"https://rirtracker.com/arin/reports/2018-06-14/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17387.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. The tracker saw this range removed from registration on 2018-03-13 (AS17387), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2018-June/003473.html","retrieved_at":"2026-10-12T18:40:05+00:00","summary":"ARIN-Issued report for 2018-06-14: \"Add AS17387\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180613.gz","retrieved_at":"2026-10-12T21:47:44+00:00","summary":"ARIN delegated statistics 2018-06-13 (produced 2018-06-13T05:00:23+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180615.gz","retrieved_at":"2026-10-12T21:47:49+00:00","summary":"ARIN delegated statistics 2018-06-15 (produced 2018-06-15T05:00:23+00:00), after the report: assigned (dated 2018-06-14)"}]},{"event_id":"5bd74e708fecfaef","registry":"ARIN","report_date":"2018-06-14","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS17387","resource_type":"asn","resource":"AS17387","start":17387,"end":17387,"classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:12+00:00","page":"https://rirtracker.com/asn/17387/#e-5bd74e708fecfaef","report_page":"https://rirtracker.com/arin/reports/2018-06-14/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17387.json","explanation":"ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS17387. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2018-June/003473.html","retrieved_at":"2026-10-12T18:40:05+00:00","summary":"ARIN-Issued report for 2018-06-14: \"Remove AS17387\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180613.gz","retrieved_at":"2026-10-12T21:47:44+00:00","summary":"ARIN delegated statistics 2018-06-13 (produced 2018-06-13T05:00:23+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180615.gz","retrieved_at":"2026-10-12T21:47:49+00:00","summary":"ARIN delegated statistics 2018-06-15 (produced 2018-06-15T05:00:23+00:00), after the report: assigned (dated 2018-06-14)"}]},{"event_id":"c993b4e6e1e9a317","registry":"ARIN","report_date":"2018-03-13","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS17387","start":17387,"end":17387,"classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:05+00:00","page":"https://rirtracker.com/asn/17387/#e-c993b4e6e1e9a317","report_page":"https://rirtracker.com/arin/reports/2018-03-13/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17387.json","observed":"AS17387 assigned on 2018-03-13, reserved on 2018-03-14","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_months":6,"estimated_hold_end":"2018-09-13","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2013-10-03) on 2018-03-12 and reserved on 2018-03-14. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2018-09-13. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180314.gz","retrieved_at":"2026-10-12T21:43:07+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS17387 assigned on 2018-03-13, reserved on 2018-03-14"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180312.gz","retrieved_at":"2026-10-12T21:43:02+00:00","summary":"ARIN delegated statistics 2018-03-12 (produced 2018-03-12T05:12:24+00:00), before the report: assigned (dated 2013-10-03)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180314.gz","retrieved_at":"2026-10-12T21:43:07+00:00","summary":"ARIN delegated statistics 2018-03-14 (produced 2018-03-14T05:11:15+00:00), after the report: reserved"}]},{"event_id":"03fe0fa91245f017","registry":"ARIN","report_date":"2013-07-02","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS17387","start":17387,"end":17387,"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":"2026-10-13T23:58:17+00:00","page":"https://rirtracker.com/asn/17387/#e-03fe0fa91245f017","report_page":"https://rirtracker.com/arin/reports/2013-07-02/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/17387.json","observed":"AS17387 assigned on 2013-07-02, reserved on 2013-07-03","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":"2014-01-02","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 2006-11-14) on 2013-07-01 and reserved on 2013-07-03. 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 2014-01-02. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130703.gz","retrieved_at":"2026-10-12T20:01:10+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS17387 assigned on 2013-07-02, reserved on 2013-07-03"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130701.gz","retrieved_at":"2026-10-12T20:01:05+00:00","summary":"ARIN delegated statistics 2013-07-01 (produced 2013-07-01T05:05:41+00:00), before the report: assigned (dated 2006-11-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130703.gz","retrieved_at":"2026-10-12T20:01:10+00:00","summary":"ARIN delegated statistics 2013-07-03 (produced 2013-07-03T05:06:47+00:00), after the report: reserved"}]}],"classification_history":{"d71c701396ab25a8":[{"raw_change_id":180301,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:58:06+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2023-02-21 and assigned (dated 2023-02-22) on 2023-02-23. The tracker saw this range released from hold on 2023-02-21 (AS17387), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-02-21: Remove AS17387), so the before-and-after statistics may include it."},{"raw_change_id":180301,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:23+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2023-02-21 and assigned (dated 2023-02-22) on 2023-02-23. The tracker saw this range released from hold on 2023-02-21 (AS17387), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-02-21: Remove AS17387), so the before-and-after statistics may include it."},{"raw_change_id":180301,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:13+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2023-02-21 and assigned (dated 2023-02-22) on 2023-02-23. The tracker saw this range released from hold on 2023-02-21 (AS17387), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-02-21: Remove AS17387), so the before-and-after statistics may include it."},{"raw_change_id":180301,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:37+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2023-02-21 and assigned (dated 2023-02-22) on 2023-02-23. The tracker saw this range released from hold on 2023-02-21 (AS17387), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2023-02-21: Remove AS17387), so the before-and-after statistics may include it."}],"1880e582ebe829ad":[{"raw_change_id":180264,"classification_code":"POOL_RECORD_CHANGE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:58:05+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-02-20 and assigned (dated 2023-02-22) on 2023-02-22. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added. Another change to this range was reported the day before or after (2023-02-22: Add AS17387), so the before-and-after statistics may include it."},{"raw_change_id":180264,"classification_code":"POOL_RECORD_CHANGE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:23+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-02-20 and assigned (dated 2023-02-22) on 2023-02-22. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added. Another change to this range was reported the day before or after (2023-02-22: Add AS17387), so the before-and-after statistics may include it."},{"raw_change_id":180264,"classification_code":"POOL_RECORD_CHANGE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:13+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-02-20 and assigned (dated 2023-02-22) on 2023-02-22. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added. Another change to this range was reported the day before or after (2023-02-22: Add AS17387), so the before-and-after statistics may include it."},{"raw_change_id":180264,"classification_code":"POOL_RECORD_CHANGE","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:37+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2023-02-20 and assigned (dated 2023-02-22) on 2023-02-22. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added. Another change to this range was reported the day before or after (2023-02-22: Add AS17387), so the before-and-after statistics may include it."}],"2c213f2630bd872b":[{"raw_change_id":404607,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:42:13+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-06-14) on 2020-11-08 and reserved on 2020-11-10. 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 2021-05-09. This does not confirm availability."},{"raw_change_id":404607,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:11+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 2018-06-14) on 2020-11-08 and reserved on 2020-11-10. 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 2021-05-09. This does not confirm availability."},{"raw_change_id":404607,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:00+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-06-14) on 2020-11-08 and reserved on 2020-11-10. 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 2021-05-09. This does not confirm availability."},{"raw_change_id":404607,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:07:38+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-06-14) on 2020-11-08 and reserved on 2020-11-10. 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 2021-05-09. This does not confirm availability."}],"165947e2ccee160e":[{"raw_change_id":155122,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:41:34+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. The tracker saw this range removed from registration on 2018-03-13 (AS17387), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":155122,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:19+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. The tracker saw this range removed from registration on 2018-03-13 (AS17387), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":155122,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:00+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. The tracker saw this range removed from registration on 2018-03-13 (AS17387), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":155122,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:12+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. The tracker saw this range removed from registration on 2018-03-13 (AS17387), so it appears to have been issued again from ARIN's pool."}],"5bd74e708fecfaef":[{"raw_change_id":155109,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:41:34+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS17387. The issuance is explained on that line."},{"raw_change_id":155109,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:19+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS17387. The issuance is explained on that line."},{"raw_change_id":155109,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:00+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS17387. The issuance is explained on that line."},{"raw_change_id":155109,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:12+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2018-06-13 and assigned (dated 2018-06-14) on 2018-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS17387. The issuance is explained on that line."}],"c993b4e6e1e9a317":[{"raw_change_id":350817,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:19:58+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2013-10-03) on 2018-03-12 and reserved on 2018-03-14. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2018-09-13. This does not confirm availability."},{"raw_change_id":350817,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:16+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2013-10-03) on 2018-03-12 and reserved on 2018-03-14. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2018-09-13. This does not confirm availability."},{"raw_change_id":350817,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:59:51+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 assigned (dated 2013-10-03) on 2018-03-12 and reserved on 2018-03-14. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2018-09-13. This does not confirm availability."},{"raw_change_id":350817,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:05+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2013-10-03) on 2018-03-12 and reserved on 2018-03-14. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2018-09-13. This does not confirm availability."}],"03fe0fa91245f017":[{"raw_change_id":260686,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:36:14+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 2006-11-14) on 2013-07-01 and reserved on 2013-07-03. 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 2014-01-02. This does not confirm availability."},{"raw_change_id":260686,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:19+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 2006-11-14) on 2013-07-01 and reserved on 2013-07-03. 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 2014-01-02. This does not confirm availability."},{"raw_change_id":260686,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:31+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 assigned (dated 2006-11-14) on 2013-07-01 and reserved on 2013-07-03. 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 2014-01-02. This does not confirm availability."},{"raw_change_id":260686,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:17+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 2006-11-14) on 2013-07-01 and reserved on 2013-07-03. 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 2014-01-02. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2023-02-22)"}}