{"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":"199.104.20.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.104.20.0-199.104.20.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-02-06)"},"current_holder":{"rir":"ARIN","org":"Catawba Two Kings Casino","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":42737,"date":"2026-02-06T20:35:03Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"University of Idaho","recipient_org":"Catawba Two Kings Casino","range":"199.104.20.0/24"},{"id":15649,"date":"2018-10-29T14:21:07Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"WestNet, Inc.","recipient_org":"University of Idaho","range":"199.104.0.0/18"}],"events":[{"event_id":"d926d6b0c6d4d2cf","report_date":"2026-02-06","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.104.20.0-199.104.20.255","resource_type":"ipv4","resource":"199.104.20.0/24","start":"199.104.20.0","end":"199.104.20.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"University of Idaho","recipient_organization":"Catawba Two Kings Casino","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/199.104.20.0-199.104.20.255/#e-d926d6b0c6d4d2cf","evidence_url":"https://rirtracker.com/api/v1/events/d926d6b0c6d4d2cf.json","piece_of":{"resource":"199.104.16.0/21","page":"https://rirtracker.com/ip/199.104.16.0-199.104.23.255/"},"explanation":"ARIN's transfer log records a transfer from University of Idaho (ARIN) to Catawba Two Kings Casino (ARIN) on 2026-02-06 20:35 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/006264.html","retrieved_at":"2026-10-09T18:53:54+00:00","summary":"ARIN-Issued report for 2026-02-06: \"Add 199.104.20.0-199.104.20.255\""},{"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 2026-02-06 20:35 UTC, University of Idaho (ARIN) to Catawba Two Kings Casino (ARIN); resources moved: 199.104.20.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260205","retrieved_at":"2026-10-09T18:56:08+00:00","summary":"ARIN delegated statistics 2026-02-05 (produced 2026-02-05T14:00:51+00:00), before the report: allocated (dated 1994-01-10)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260207","retrieved_at":"2026-10-09T18:56:15+00:00","summary":"ARIN delegated statistics 2026-02-07 (produced 2026-02-07T14:00:51+00:00), after the report: allocated (dated 2026-02-06)"}]}],"classification_history":{"d926d6b0c6d4d2cf":[{"raw_change_id":597,"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 University of Idaho (ARIN) to Catawba Two Kings Casino (ARIN) on 2026-02-06 20:35 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}