{"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":"198.161.224.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/198.161.224.0-198.161.227.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1994-05-17)"},"current_holder":{"rir":"ARIN","org":"Shell Information Technology International, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":17229,"date":"2019-03-27T14:45:14Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Canadian Turbo (1993) Inc.","recipient_org":"Shell Information Technology International, Inc.","range":"198.161.224.0/22","log":"ARIN"}],"events":[{"event_id":"4d1bb74cfd4046ab","registry":"ARIN","report_date":"2019-03-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"198.161.224.0/22","start":"198.161.224.0","end":"198.161.227.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Canadian Turbo (1993) Inc.","recipient_organization":"Shell Information Technology International, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:43+00:00","page":"https://rirtracker.com/ip/198.161.224.0-198.161.227.255/#e-4d1bb74cfd4046ab","report_page":"https://rirtracker.com/arin/reports/2019-03-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/198.161.224.0-198.161.227.255.json","observed":"Merger/acquisition: Canadian Turbo (1993) Inc. (ARIN) to Shell Information Technology International, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Canadian Turbo (1993) Inc. (ARIN) to Shell Information Technology International, Inc. (ARIN) on 2019-03-27 14:45 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 2019-03-27 14:45 UTC, Canadian Turbo (1993) Inc. (ARIN) to Shell Information Technology International, Inc. (ARIN); resources moved: 198.161.224.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190326.gz","retrieved_at":"2026-10-12T22:02:24+00:00","summary":"ARIN delegated statistics 2019-03-26 (produced 2019-03-26T05:00:17+00:00), before the report: assigned (dated 1994-05-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190328.gz","retrieved_at":"2026-10-12T22:02:29+00:00","summary":"ARIN delegated statistics 2019-03-28 (produced 2019-03-28T05:00:13+00:00), after the report: allocated (dated 1994-05-17)"}]}],"classification_history":{"4d1bb74cfd4046ab":[{"raw_change_id":558110,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:43+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Canadian Turbo (1993) Inc. (ARIN) to Shell Information Technology International, Inc. (ARIN) on 2019-03-27 14:45 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 1994-05-17)"}}