{"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":"66.117.112.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.117.112.0-66.117.127.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-02-27)"},"current_holder":{"rir":"ARIN","org":"SMART CHOICE COMMUNICATIONS, LLC","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":43035,"date":"2026-02-27T18:21:37Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Microserve, Inc.","recipient_org":"SMART CHOICE COMMUNICATIONS, LLC","range":"66.117.112.0/20"}],"events":[{"event_id":"5c96242bdaaea77c","report_date":"2026-02-27","source":"arin_issued","raw_action":"ADD","raw_line":"Add 66.117.112.0-66.117.127.255","resource_type":"ipv4","resource":"66.117.112.0/20","start":"66.117.112.0","end":"66.117.127.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Microserve, Inc.","recipient_organization":"SMART CHOICE COMMUNICATIONS, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:18+00:00","page":"https://rirtracker.com/ip/66.117.112.0-66.117.127.255/#e-5c96242bdaaea77c","evidence_url":"https://rirtracker.com/api/v1/events/5c96242bdaaea77c.json","explanation":"ARIN's transfer log records a transfer from Microserve, Inc. (ARIN) to SMART CHOICE COMMUNICATIONS, LLC (ARIN) on 2026-02-27 18:21 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-February/006285.html","retrieved_at":"2026-10-09T18:53:54+00:00","summary":"ARIN-Issued report for 2026-02-27: \"Add 66.117.112.0-66.117.127.255\""},{"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 2026-02-27 18:21 UTC, Microserve, Inc. (ARIN) to SMART CHOICE COMMUNICATIONS, LLC (ARIN); resources moved: 66.117.112.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260226","retrieved_at":"2026-10-09T18:57:15+00:00","summary":"ARIN delegated statistics 2026-02-26 (produced 2026-02-26T14:00:48+00:00), before the report: allocated (dated 2007-06-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260228","retrieved_at":"2026-10-09T18:57:22+00:00","summary":"ARIN delegated statistics 2026-02-28 (produced 2026-02-28T14:00:51+00:00), after the report: allocated (dated 2026-02-27)"}]}],"classification_history":{"5c96242bdaaea77c":[{"raw_change_id":955,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:18+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Microserve, Inc. (ARIN) to SMART CHOICE COMMUNICATIONS, LLC (ARIN) on 2026-02-27 18:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}