{"classifier_version":"1.0.0","generated":"2026-10-10T14:39:54+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":"161.210.108.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/161.210.108.0-161.210.109.255/","arin_statistics_now":{"file_date":"2026-10-10","status":"allocated (dated 2026-01-22)"},"current_holder":{"rir":"ARIN","org":"Uber Freight US LLC","how":"ARIN's statistics for 2026-10-10 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":42654,"date":"2026-01-22T20:40:14Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Des Moines Area Community College","recipient_org":"Uber Freight US LLC","range":"161.210.108.0/23"}],"events":[{"event_id":"2eaf3b04ebb1595b","report_date":"2026-01-22","source":"arin_issued","raw_action":"ADD","raw_line":"Add 161.210.108.0-161.210.109.255","resource_type":"ipv4","resource":"161.210.108.0/23","start":"161.210.108.0","end":"161.210.109.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Des Moines Area Community College","recipient_organization":"Uber Freight US LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:17+00:00","page":"https://rirtracker.com/ip/161.210.108.0-161.210.109.255/#e-2eaf3b04ebb1595b","evidence_url":"https://rirtracker.com/api/v1/events/2eaf3b04ebb1595b.json","piece_of":{"resource":"161.210.64.0/18","page":"https://rirtracker.com/ip/161.210.64.0-161.210.127.255/"},"explanation":"ARIN's transfer log records a transfer from Des Moines Area Community College (ARIN) to Uber Freight US LLC (ARIN) on 2026-01-22 20:40 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-January/006249.html","retrieved_at":"2026-10-09T18:53:52+00:00","summary":"ARIN-Issued report for 2026-01-22: \"Add 161.210.108.0-161.210.109.255\""},{"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 2026-01-22 20:40 UTC, Des Moines Area Community College (ARIN) to Uber Freight US LLC (ARIN); resources moved: 161.210.108.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260121","retrieved_at":"2026-10-09T18:55:17+00:00","summary":"ARIN delegated statistics 2026-01-21 (produced 2026-01-21T14:00:49+00:00), before the report: allocated (dated 1993-02-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260123","retrieved_at":"2026-10-09T18:55:24+00:00","summary":"ARIN delegated statistics 2026-01-23 (produced 2026-01-23T14:00:49+00:00), after the report: allocated (dated 2026-01-22)"}]}],"classification_history":{"2eaf3b04ebb1595b":[{"raw_change_id":412,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:17+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Des Moines Area Community College (ARIN) to Uber Freight US LLC (ARIN) on 2026-01-22 20:40 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}