{"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":"170.249.80.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/170.249.80.0-170.249.87.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2018-12-14)"},"current_holder":{"rir":"ARIN","org":"Cogeco Connexion inc","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":25531,"date":"2021-09-14T22:42:58Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Dery Telecom Inc.","recipient_org":"Cogeco Connexion inc","range":"170.249.80.0/21","log":"ARIN"},{"id":16656,"date":"2018-12-14T15:52:06Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Q CENTER LLC","recipient_org":"Dery Telecom Inc.","range":"170.249.80.0/21","log":"ARIN"},{"id":10610,"date":"2017-08-10T15:25:50Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Arthur Andersen, LLP","recipient_org":"Q CENTER LLC","range":"170.249.0.0/17","log":"ARIN"}],"events":[{"event_id":"68680049b5e8373a","registry":"ARIN","report_date":"2021-09-14","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"170.249.80.0/21","start":"170.249.80.0","end":"170.249.87.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Dery Telecom Inc.","recipient_organization":"Cogeco Connexion inc","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:57+00:00","page":"https://rirtracker.com/ip/170.249.80.0-170.249.87.255/#e-68680049b5e8373a","report_page":"https://rirtracker.com/arin/reports/2021-09-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/170.249.80.0-170.249.87.255.json","observed":"Merger/acquisition: Dery Telecom Inc. (ARIN) to Cogeco Connexion inc (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Dery Telecom Inc. (ARIN) to Cogeco Connexion inc (ARIN) on 2021-09-14 22:42 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 2021-09-14 22:42 UTC, Dery Telecom Inc. (ARIN) to Cogeco Connexion inc (ARIN); resources moved: 170.249.80.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210913.gz","retrieved_at":"2026-10-12T22:48:51+00:00","summary":"ARIN delegated statistics 2021-09-13 (produced 2021-09-13T14:00:13+00:00), before the report: assigned (dated 2018-12-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210915.gz","retrieved_at":"2026-10-12T22:48:57+00:00","summary":"ARIN delegated statistics 2021-09-15 (produced 2021-09-15T14:00:15+00:00), after the report: assigned (dated 2018-12-14)"}]},{"event_id":"73201403fb909222","registry":"ARIN","report_date":"2018-12-14","source":"arin_issued","raw_action":"ADD","raw_line":"Add 170.249.80.0-170.249.87.255","resource_type":"ipv4","resource":"170.249.80.0/21","start":"170.249.80.0","end":"170.249.87.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Q CENTER LLC","recipient_organization":"Dery Telecom Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:22+00:00","page":"https://rirtracker.com/ip/170.249.80.0-170.249.87.255/#e-73201403fb909222","report_page":"https://rirtracker.com/arin/reports/2018-12-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/170.249.80.0-170.249.87.255.json","piece_of":{"resource":"170.249.0.0/16","page":"https://rirtracker.com/ip/170.249.0.0-170.249.255.255/"},"explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Dery Telecom Inc. (ARIN) on 2018-12-14 15:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2018-December/003656.html","retrieved_at":"2026-10-12T18:40:18+00:00","summary":"ARIN-Issued report for 2018-12-14: \"Add 170.249.80.0-170.249.87.255\""},{"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: RESOURCE_TRANSFER on 2018-12-14 15:52 UTC, Q CENTER LLC (ARIN) to Dery Telecom Inc. (ARIN); resources moved: 170.249.80.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181213.gz","retrieved_at":"2026-10-12T21:57:04+00:00","summary":"ARIN delegated statistics 2018-12-13 (produced 2018-12-13T06:00:12+00:00), before the report: assigned (dated 2000-06-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181215.gz","retrieved_at":"2026-10-12T21:57:09+00:00","summary":"ARIN delegated statistics 2018-12-15 (produced 2018-12-15T06:00:12+00:00), after the report: assigned (dated 2018-12-14)"}]}],"classification_history":{"68680049b5e8373a":[{"raw_change_id":563824,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:57+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Dery Telecom Inc. (ARIN) to Cogeco Connexion inc (ARIN) on 2021-09-14 22:42 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."}],"73201403fb909222":[{"raw_change_id":157626,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:43:04+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Dery Telecom Inc. (ARIN) on 2018-12-14 15:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":157626,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:26+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Dery Telecom Inc. (ARIN) on 2018-12-14 15:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":157626,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:09+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Dery Telecom Inc. (ARIN) on 2018-12-14 15:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":157626,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:22+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Dery Telecom Inc. (ARIN) on 2018-12-14 15:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2018-12-14)"}}