{"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":"192.26.210.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/192.26.210.0-192.26.210.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1989-07-24)"},"current_holder":{"rir":"ARIN","org":"Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":20175,"date":"2020-03-05T00:47:51Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Centre de Recherche Informatique de Montreal","recipient_org":"Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)","range":"192.26.210.0/24","log":"ARIN"}],"events":[{"event_id":"4192b908b77e07cd","registry":"ARIN","report_date":"2020-03-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"192.26.210.0/24","start":"192.26.210.0","end":"192.26.210.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Centre de Recherche Informatique de Montreal","recipient_organization":"Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:49+00:00","page":"https://rirtracker.com/ip/192.26.210.0-192.26.210.255/#e-4192b908b77e07cd","report_page":"https://rirtracker.com/arin/reports/2020-03-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.26.210.0-192.26.210.255.json","observed":"Merger/acquisition: Centre de Recherche Informatique de Montreal (ARIN) to Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Centre de Recherche Informatique de Montreal (ARIN) to Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) (ARIN) on 2020-03-05 00:47 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 2020-03-05 00:47 UTC, Centre de Recherche Informatique de Montreal (ARIN) to Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) (ARIN); resources moved: 192.26.210.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200303.gz","retrieved_at":"2026-10-12T22:20:08+00:00","summary":"ARIN delegated statistics 2020-03-03 (produced 2020-03-03T15:00:13+00:00), before the report: assigned (dated 1989-07-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200305.gz","retrieved_at":"2026-10-12T22:20:13+00:00","summary":"ARIN delegated statistics 2020-03-05 (produced 2020-03-05T15:00:13+00:00), after the report: allocated (dated 1989-07-24)"}]}],"classification_history":{"4192b908b77e07cd":[{"raw_change_id":560163,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:49+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Centre de Recherche Informatique de Montreal (ARIN) to Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) (ARIN) on 2020-03-05 00:47 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 1989-07-24)"}}