{"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":"204.235.170.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/204.235.170.0-204.235.171.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1995-02-03)"},"current_holder":{"rir":"ARIN","org":"Cheyney University Of Pennsylvania","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":22775,"date":"2021-02-03T14:12:12Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Pennsylvania State System of Higher Education","recipient_org":"Cheyney University Of Pennsylvania","range":"204.235.170.0/23","log":"ARIN"}],"events":[{"event_id":"308c0df9ba08911c","registry":"ARIN","report_date":"2021-02-03","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"204.235.170.0/23","start":"204.235.170.0","end":"204.235.171.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Pennsylvania State System of Higher Education","recipient_organization":"Cheyney University Of Pennsylvania","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:53+00:00","page":"https://rirtracker.com/ip/204.235.170.0-204.235.171.255/#e-308c0df9ba08911c","report_page":"https://rirtracker.com/arin/reports/2021-02-03/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/204.235.170.0-204.235.171.255.json","observed":"Merger/acquisition: Pennsylvania State System of Higher Education (ARIN) to Cheyney University Of Pennsylvania (ARIN)","piece_of":{"resource":"204.235.160.0/20","page":"https://rirtracker.com/ip/204.235.160.0-204.235.175.255/"},"explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Pennsylvania State System of Higher Education (ARIN) to Cheyney University Of Pennsylvania (ARIN) on 2021-02-03 14:12 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 2021-02-03 14:12 UTC, Pennsylvania State System of Higher Education (ARIN) to Cheyney University Of Pennsylvania (ARIN); resources moved: 204.235.170.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210202.gz","retrieved_at":"2026-10-12T22:37:39+00:00","summary":"ARIN delegated statistics 2021-02-02 (produced 2021-02-02T15:00:13+00:00), before the report: allocated (dated 1995-02-03)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210204.gz","retrieved_at":"2026-10-12T22:37:44+00:00","summary":"ARIN delegated statistics 2021-02-04 (produced 2021-02-04T15:00:14+00:00), after the report: allocated (dated 1995-02-03)"}]}],"classification_history":{"308c0df9ba08911c":[{"raw_change_id":561775,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:53+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Pennsylvania State System of Higher Education (ARIN) to Cheyney University Of Pennsylvania (ARIN) on 2021-02-03 14:12 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 1995-02-03)"}}