{"classifier_version":"1.4.0","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by ARIN, the RIPE NCC, APNIC, LACNIC, AFRINIC, the Number Resource Organization (NRO), or any other 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":"199.185.2.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.185.2.0-199.185.3.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1994-02-22)"},"current_holder":{"rir":"ARIN","org":"University of Alberta","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":33563,"date":"2023-11-13T18:01:28Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Augustana University College","recipient_org":"University of Alberta","range":"199.185.2.0/23","log":"ARIN"}],"events":[{"event_id":"f6a1593dc8e85a7f","registry":"ARIN","report_date":"2023-11-13","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"199.185.2.0/23","start":"199.185.2.0","end":"199.185.3.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Augustana University College","recipient_organization":"University of Alberta","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","page":"https://rirtracker.com/ip/199.185.2.0-199.185.3.255/#e-f6a1593dc8e85a7f","report_page":"https://rirtracker.com/arin/reports/2023-11-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.185.2.0-199.185.3.255.json","observed":"Merger/acquisition: Augustana University College (ARIN) to University of Alberta (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Augustana University College (ARIN) to University of Alberta (ARIN) on 2023-11-13 18:01 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2023-11-13 18:01 UTC, Augustana University College (ARIN) to University of Alberta (ARIN); resources moved: 199.185.2.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231112.gz","retrieved_at":"2026-10-12T23:30:09+00:00","summary":"ARIN delegated statistics 2023-11-12 (produced 2023-11-12T14:00:33+00:00), before the report: allocated (dated 1994-02-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231114.gz","retrieved_at":"2026-10-12T23:30:14+00:00","summary":"ARIN delegated statistics 2023-11-14 (produced 2023-11-14T14:00:33+00:00), after the report: allocated (dated 1994-02-22)"}]}],"classification_history":{"f6a1593dc8e85a7f":[{"raw_change_id":569506,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Augustana University College (ARIN) to University of Alberta (ARIN) on 2023-11-13 18:01 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}]},"arin_statistics_now":{"status":"allocated (dated 1994-02-22)"}}