{"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":"205.166.235.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/205.166.235.0-205.166.235.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-06-08)"},"current_holder":{"rir":"ARIN","org":"Telecommunication Systems, Inc.","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":44242,"date":"2026-06-08T11:50:50Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Redline Networks, LP","recipient_org":"Telecommunication Systems, Inc.","range":"205.166.235.0/24"},{"id":5958,"date":"2015-08-31T13:37:56Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Oak Point Partners Inc","recipient_org":"Redline Networks, LP","range":"205.166.235.0/24"},{"id":5715,"date":"2015-05-18T21:55:33Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"U.S. Office Products Company","recipient_org":"Oak Point Partners Inc","range":"205.166.235.0/24"}],"events":[{"event_id":"74950f3c85c22542","report_date":"2026-06-08","source":"arin_issued","raw_action":"ADD","raw_line":"Add 205.166.235.0-205.166.235.255","resource_type":"ipv4","resource":"205.166.235.0/24","start":"205.166.235.0","end":"205.166.235.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Redline Networks, LP","recipient_organization":"Telecommunication Systems, Inc.","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/205.166.235.0-205.166.235.255/#e-74950f3c85c22542","evidence_url":"https://rirtracker.com/api/v1/events/74950f3c85c22542.json","explanation":"ARIN's transfer log records a transfer from Redline Networks, LP (ARIN) to Telecommunication Systems, Inc. (ARIN) on 2026-06-08 11:50 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/006390.html","retrieved_at":"2026-10-09T18:54:03+00:00","summary":"ARIN-Issued report for 2026-06-08: \"Add 205.166.235.0-205.166.235.255\""},{"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 2026-06-08 11:50 UTC, Redline Networks, LP (ARIN) to Telecommunication Systems, Inc. (ARIN); resources moved: 205.166.235.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260607","retrieved_at":"2026-10-09T19:02:28+00:00","summary":"ARIN delegated statistics 2026-06-07 (produced 2026-06-07T09:00:20+00:00), before the report: allocated (dated 2015-08-31)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260609","retrieved_at":"2026-10-09T19:02:35+00:00","summary":"ARIN delegated statistics 2026-06-09 (produced 2026-06-09T09:00:19+00:00), after the report: allocated (dated 2026-06-08)"}]}],"classification_history":{"74950f3c85c22542":[{"raw_change_id":2295,"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 Redline Networks, LP (ARIN) to Telecommunication Systems, Inc. (ARIN) on 2026-06-08 11:50 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}