{"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":"216.144.224.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/216.144.224.0-216.144.239.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-12-13), allocated (dated 2025-01-02), allocated (dated 2025-01-30)"},"current_holder":{"rir":"ARIN","org":"QuadraNet Enterprises LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":38624,"date":"2025-01-30T20:29:48Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"QuadraNet Enterprises LLC","recipient_org":"HostPapa","range":"216.144.224.0/22","log":"ARIN"},{"id":38623,"date":"2025-01-30T20:29:48Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"QuadraNet Enterprises LLC","recipient_org":"HostPapa","range":"216.144.238.0/23","log":"ARIN"},{"id":38188,"date":"2025-01-02T13:47:34Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"QuadraNet Enterprises LLC","recipient_org":"HostPapa","range":"216.144.236.0/24","log":"ARIN"},{"id":38187,"date":"2025-01-02T13:47:34Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"QuadraNet Enterprises LLC","recipient_org":"HostPapa","range":"216.144.237.0/24","log":"ARIN"},{"id":38045,"date":"2024-12-13T13:51:47Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"QuadraNet Enterprises LLC","recipient_org":"HostPapa","range":"216.144.228.0/22","log":"ARIN"},{"id":38038,"date":"2024-12-13T13:51:47Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"QuadraNet Enterprises LLC","recipient_org":"HostPapa","range":"216.144.232.0/22","log":"ARIN"},{"id":14347,"date":"2018-08-30T14:45:44Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"QuadraNet, Inc","recipient_org":"QuadraNet Enterprises LLC","range":"216.144.224.0/20","log":"ARIN"},{"id":6261,"date":"2015-12-14T21:14:12Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Secured Private Network","recipient_org":"QuadraNet, Inc","range":"216.144.224.0/20","log":"ARIN"}],"events":[{"event_id":"f8edd259fddcba32","registry":"ARIN","report_date":"2018-08-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.144.224.0/20","start":"216.144.224.0","end":"216.144.239.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"QuadraNet, Inc","recipient_organization":"QuadraNet Enterprises LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:38+00:00","page":"https://rirtracker.com/ip/216.144.224.0-216.144.239.255/#e-f8edd259fddcba32","report_page":"https://rirtracker.com/arin/reports/2018-08-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.144.224.0-216.144.239.255.json","observed":"Merger/acquisition: QuadraNet, Inc (ARIN) to QuadraNet Enterprises LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from QuadraNet, Inc (ARIN) to QuadraNet Enterprises LLC (ARIN) on 2018-08-30 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 2018-08-30 14:45 UTC, QuadraNet, Inc (ARIN) to QuadraNet Enterprises LLC (ARIN); resources moved: 216.144.224.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180829.gz","retrieved_at":"2026-10-12T21:51:38+00:00","summary":"ARIN delegated statistics 2018-08-29 (produced 2018-08-29T05:00:17+00:00), before the report: allocated (dated 2002-07-03)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180831.gz","retrieved_at":"2026-10-12T21:51:50+00:00","summary":"ARIN delegated statistics 2018-08-31 (produced 2018-08-31T05:00:15+00:00), after the report: allocated (dated 2002-07-03)"}]},{"event_id":"61424f709d17d802","registry":"ARIN","report_date":"2015-12-14","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.144.224.0/20","start":"216.144.224.0","end":"216.144.239.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Secured Private Network","recipient_organization":"QuadraNet, Inc","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:24+00:00","page":"https://rirtracker.com/ip/216.144.224.0-216.144.239.255/#e-61424f709d17d802","report_page":"https://rirtracker.com/arin/reports/2015-12-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.144.224.0-216.144.239.255.json","observed":"Merger/acquisition: Secured Private Network (ARIN) to QuadraNet, Inc (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Secured Private Network (ARIN) to QuadraNet, Inc (ARIN) on 2015-12-14 21:14 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 2015-12-14 21:14 UTC, Secured Private Network (ARIN) to QuadraNet, Inc (ARIN); resources moved: 216.144.224.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151213.gz","retrieved_at":"2026-10-12T21:03:02+00:00","summary":"ARIN delegated statistics 2015-12-13 (produced 2015-12-13T06:04:44+00:00), before the report: allocated (dated 2002-07-03)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151215.gz","retrieved_at":"2026-10-12T21:03:07+00:00","summary":"ARIN delegated statistics 2015-12-15 (produced 2015-12-15T06:04:30+00:00), after the report: allocated (dated 2002-07-03)"}]}],"classification_history":{"f8edd259fddcba32":[{"raw_change_id":555612,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:38+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from QuadraNet, Inc (ARIN) to QuadraNet Enterprises LLC (ARIN) on 2018-08-30 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."}],"61424f709d17d802":[{"raw_change_id":549739,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:24+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Secured Private Network (ARIN) to QuadraNet, Inc (ARIN) on 2015-12-14 21:14 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 2024-12-13), allocated (dated 2025-01-02), allocated (dated 2025-01-30)"}}