{"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":"192.54.238.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/192.54.238.0-192.54.238.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1989-06-20)"},"current_holder":{"rir":"ARIN","org":"Drexel University","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":34333,"date":"2024-02-05T20:04:59Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hahnemann University","recipient_org":"Drexel University","range":"192.54.238.0/24","log":"ARIN"}],"events":[{"event_id":"0e885bf99907c1f8","registry":"ARIN","report_date":"2024-02-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"192.54.238.0/24","start":"192.54.238.0","end":"192.54.238.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Hahnemann University","recipient_organization":"Drexel University","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","page":"https://rirtracker.com/ip/192.54.238.0-192.54.238.255/#e-0e885bf99907c1f8","report_page":"https://rirtracker.com/arin/reports/2024-02-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.54.238.0-192.54.238.255.json","observed":"Merger/acquisition: Hahnemann University (ARIN) to Drexel University (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Hahnemann University (ARIN) to Drexel University (ARIN) on 2024-02-05 20:04 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 2024-02-05 20:04 UTC, Hahnemann University (ARIN) to Drexel University (ARIN); resources moved: 192.54.238.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240204.gz","retrieved_at":"2026-10-12T23:34:37+00:00","summary":"ARIN delegated statistics 2024-02-04 (produced 2024-02-04T14:00:44+00:00), before the report: allocated (dated 1989-06-20)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240206.gz","retrieved_at":"2026-10-12T23:34:42+00:00","summary":"ARIN delegated statistics 2024-02-06 (produced 2024-02-06T14:00:43+00:00), after the report: allocated (dated 1989-06-20)"}]}],"classification_history":{"0e885bf99907c1f8":[{"raw_change_id":570063,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Hahnemann University (ARIN) to Drexel University (ARIN) on 2024-02-05 20:04 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 1989-06-20)"}}