{"classifier_version":"1.0.0","generated":"2026-10-09T21:19:22+00:00","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by the American Registry for Internet Numbers (ARIN), the Number Resource Organization (NRO), or any 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":"AS11938","resource_type":"asn","page":"https://rirtracker.com/asn/11938/","arin_statistics_now":{"file_date":"2026-10-09","status":"assigned (dated 2023-01-25)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's statistics for 2026-10-09"},"rdap_snapshots":[],"transfers":[{"id":945,"date":"2018-03-26T18:31:38Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"WholesaleBandwidth, Inc.","recipient_org":"Wippet Communications, Inc","range":"AS11938"}],"events":[{"event_id":"ac5f6054e27c225e","report_date":"2026-08-03","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS11938","start":11938,"end":11938,"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":"1.0.0","classified_at":"2026-10-09T19:28:31+00:00","page":"https://rirtracker.com/asn/11938/#e-ac5f6054e27c225e","evidence_url":"https://rirtracker.com/api/v1/events/ac5f6054e27c225e.json","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":"2027-02-03","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 2023-01-25) on 2026-08-02 and reserved on 2026-08-04. 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 2027-02-03. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260804","retrieved_at":"2026-10-09T19:05:34+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS11938 assigned on 2026-08-03, reserved on 2026-08-04"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260802","retrieved_at":"2026-10-09T19:05:28+00:00","summary":"ARIN delegated statistics 2026-08-02 (produced 2026-08-02T13:00:20+00:00), before the report: assigned (dated 2023-01-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260804","retrieved_at":"2026-10-09T19:05:34+00:00","summary":"ARIN delegated statistics 2026-08-04 (produced 2026-08-04T13:00:21+00:00), after the report: reserved"}]},{"event_id":"5c0b9c525a6dd265","report_date":"2026-07-20","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS11938","start":11938,"end":11938,"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":"1.0.0","classified_at":"2026-10-09T19:28:31+00:00","page":"https://rirtracker.com/asn/11938/#e-5c0b9c525a6dd265","evidence_url":"https://rirtracker.com/api/v1/events/5c0b9c525a6dd265.json","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":"2027-01-20","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 2023-01-25) on 2026-07-19 and reserved on 2026-07-21. 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 2027-01-20. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260721","retrieved_at":"2026-10-09T19:04:51+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS11938 assigned on 2026-07-20, reserved on 2026-07-21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260719","retrieved_at":"2026-10-09T19:04:44+00:00","summary":"ARIN delegated statistics 2026-07-19 (produced 2026-07-19T09:00:20+00:00), before the report: assigned (dated 2023-01-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260721","retrieved_at":"2026-10-09T19:04:51+00:00","summary":"ARIN delegated statistics 2026-07-21 (produced 2026-07-21T09:00:20+00:00), after the report: reserved"}]},{"event_id":"fde75f14e7d6fdf4","report_date":"2026-07-13","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS11938","start":11938,"end":11938,"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":"1.0.0","classified_at":"2026-10-09T19:28:31+00:00","page":"https://rirtracker.com/asn/11938/#e-fde75f14e7d6fdf4","evidence_url":"https://rirtracker.com/api/v1/events/fde75f14e7d6fdf4.json","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":"2027-01-13","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 2023-01-25) on 2026-07-12 and reserved on 2026-07-14. 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 2027-01-13. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260714","retrieved_at":"2026-10-09T19:04:27+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS11938 assigned on 2026-07-13, reserved on 2026-07-14"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260712","retrieved_at":"2026-10-09T19:04:20+00:00","summary":"ARIN delegated statistics 2026-07-12 (produced 2026-07-12T09:00:21+00:00), before the report: assigned (dated 2023-01-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260714","retrieved_at":"2026-10-09T19:04:27+00:00","summary":"ARIN delegated statistics 2026-07-14 (produced 2026-07-14T09:00:21+00:00), after the report: reserved"}]}],"classification_history":{"ac5f6054e27c225e":[{"raw_change_id":7193,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:31+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2023-01-25) on 2026-08-02 and reserved on 2026-08-04. 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 2027-02-03. This does not confirm availability."}],"5c0b9c525a6dd265":[{"raw_change_id":7173,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:31+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2023-01-25) on 2026-07-19 and reserved on 2026-07-21. 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 2027-01-20. This does not confirm availability."}],"fde75f14e7d6fdf4":[{"raw_change_id":7028,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:31+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2023-01-25) on 2026-07-12 and reserved on 2026-07-14. 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 2027-01-13. This does not confirm availability."}]}}