{"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":"140.209.64.0/18","resource_type":"ipv4","page":"https://rirtracker.com/ip/140.209.64.0-140.209.127.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-06-11)"},"current_holder":{"rir":"ARIN","org":"BOLT Fiber Optic Services","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":44292,"date":"2026-06-11T13:51:13Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"University of St. Thomas","recipient_org":"BOLT Fiber Optic Services","range":"140.209.64.0/18"}],"events":[{"event_id":"0b50b8ea0ad0ce57","report_date":"2026-06-11","source":"arin_issued","raw_action":"ADD","raw_line":"Add 140.209.64.0-140.209.127.255","resource_type":"ipv4","resource":"140.209.64.0/18","start":"140.209.64.0","end":"140.209.127.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"University of St. Thomas","recipient_organization":"BOLT Fiber Optic Services","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:20+00:00","page":"https://rirtracker.com/ip/140.209.64.0-140.209.127.255/#e-0b50b8ea0ad0ce57","evidence_url":"https://rirtracker.com/api/v1/events/0b50b8ea0ad0ce57.json","piece_of":{"resource":"140.209.0.0/17","page":"https://rirtracker.com/ip/140.209.0.0-140.209.127.255/"},"explanation":"ARIN's transfer log records a transfer from University of St. Thomas (ARIN) to BOLT Fiber Optic Services (ARIN) on 2026-06-11 13:51 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2026-June/006393.html","retrieved_at":"2026-10-09T18:54:03+00:00","summary":"ARIN-Issued report for 2026-06-11: \"Add 140.209.64.0-140.209.127.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-09T18:54:15+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-06-11 13:51 UTC, University of St. Thomas (ARIN) to BOLT Fiber Optic Services (ARIN); resources moved: 140.209.64.0/18"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260610","retrieved_at":"2026-10-09T19:02:38+00:00","summary":"ARIN delegated statistics 2026-06-10 (produced 2026-06-10T09:00:20+00:00), before the report: allocated (dated 1990-06-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260612","retrieved_at":"2026-10-09T19:02:45+00:00","summary":"ARIN delegated statistics 2026-06-12 (produced 2026-06-12T09:00:21+00:00), after the report: allocated (dated 2026-06-11)"}]}],"classification_history":{"0b50b8ea0ad0ce57":[{"raw_change_id":2330,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:20+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from University of St. Thomas (ARIN) to BOLT Fiber Optic Services (ARIN) on 2026-06-11 13:51 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}