{"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":"194.45.152.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/194.45.152.0-194.45.153.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 1994-02-28)"},"current_holder":{"rir":"RIPE NCC","org":"CSC Computer Sciences GmbH","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":63521,"date":"2019-04-05T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"CSC Deutschland Services GmbH","recipient_org":"CSC Computer Sciences GmbH","range":"194.45.152.0/23","log":"RIPE NCC"}],"events":[{"event_id":"f9fe3a2867b9626b","registry":"RIPE NCC","report_date":"2019-04-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"194.45.152.0/23","start":"194.45.152.0","end":"194.45.153.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"CSC Deutschland Services GmbH","recipient_organization":"CSC Computer Sciences GmbH","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:51+00:00","page":"https://rirtracker.com/ip/194.45.152.0-194.45.153.255/#e-f9fe3a2867b9626b","report_page":"https://rirtracker.com/ripe/reports/2019-04-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/194.45.152.0-194.45.153.255.json","observed":"Merger/acquisition: CSC Deutschland Services GmbH (RIPE NCC) to CSC Computer Sciences GmbH (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CSC Deutschland Services GmbH (RIPE NCC) to CSC Computer Sciences GmbH (RIPE NCC) on 2019-04-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2019-04-05 19:00 UTC, CSC Deutschland Services GmbH (RIPE NCC) to CSC Computer Sciences GmbH (RIPE NCC); resources moved: 194.45.152.0/23"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190404.bz2","retrieved_at":"2026-10-12T22:07:38+00:00","summary":"RIPE NCC delegated statistics 2019-04-04 (produced 2019-04-04T21:59:59+00:00), before the change: assigned (dated 1994-02-28)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190405.bz2","retrieved_at":"2026-10-12T22:07:41+00:00","summary":"RIPE NCC delegated statistics 2019-04-05 (produced 2019-04-05T21:59:59+00:00), after the change: assigned (dated 1994-02-28)"}]}],"classification_history":{"f9fe3a2867b9626b":[{"raw_change_id":63059,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:47:11+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CSC Deutschland Services GmbH (RIPE NCC) to CSC Computer Sciences GmbH (RIPE NCC) on 2019-04-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":63059,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:54+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CSC Deutschland Services GmbH (RIPE NCC) to CSC Computer Sciences GmbH (RIPE NCC) on 2019-04-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":63059,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:11+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CSC Deutschland Services GmbH (RIPE NCC) to CSC Computer Sciences GmbH (RIPE NCC) on 2019-04-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":63059,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:51+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CSC Deutschland Services GmbH (RIPE NCC) to CSC Computer Sciences GmbH (RIPE NCC) on 2019-04-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}