{"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":"199.201.226.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.201.226.0-199.201.227.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1994-05-05)"},"current_holder":{"rir":"ARIN","org":"Open Text Corporation","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":43074,"date":"2026-03-04T19:44:36Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Serena Software, Inc.","recipient_org":"Open Text Corporation","range":"199.201.226.0/23","log":"ARIN"}],"events":[{"event_id":"45d8a4723857b719","registry":"ARIN","report_date":"2026-03-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"199.201.226.0/23","start":"199.201.226.0","end":"199.201.227.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Serena Software, Inc.","recipient_organization":"Open Text Corporation","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:26+00:00","page":"https://rirtracker.com/ip/199.201.226.0-199.201.227.255/#e-45d8a4723857b719","report_page":"https://rirtracker.com/arin/reports/2026-03-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.201.226.0-199.201.227.255.json","observed":"Merger/acquisition: Serena Software, Inc. (ARIN) to Open Text Corporation (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Serena Software, Inc. (ARIN) to Open Text Corporation (ARIN) on 2026-03-04 19:44 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 2026-03-04 19:44 UTC, Serena Software, Inc. (ARIN) to Open Text Corporation (ARIN); resources moved: 199.201.226.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260303","retrieved_at":"2026-10-09T18:57:32+00:00","summary":"ARIN delegated statistics 2026-03-03 (produced 2026-03-03T14:00:51+00:00), before the report: allocated (dated 1994-05-05)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260305","retrieved_at":"2026-10-09T18:57:39+00:00","summary":"ARIN delegated statistics 2026-03-05 (produced 2026-03-05T14:00:50+00:00), after the report: allocated (dated 1994-05-05)"}]}],"classification_history":{"45d8a4723857b719":[{"raw_change_id":575573,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:26+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Serena Software, Inc. (ARIN) to Open Text Corporation (ARIN) on 2026-03-04 19:44 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 1994-05-05)"}}