{"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":"162.33.188.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/162.33.188.0-162.33.189.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-05-19)"},"current_holder":{"rir":"ARIN","org":"Frontier Networks","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":40040,"date":"2025-04-14T15:53:54Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Sunwire Inc.","recipient_org":"Frontier Networks","range":"162.33.188.0/23","log":"ARIN"},{"id":24674,"date":"2021-05-19T21:23:28Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Oak Point Partners","recipient_org":"Sunwire Inc.","range":"162.33.188.0/23","log":"ARIN"},{"id":24043,"date":"2021-03-12T22:56:24Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"RCC Consultants, Inc.","recipient_org":"Oak Point Partners","range":"162.33.0.0/16","log":"ARIN"}],"events":[{"event_id":"67a5cec0310a8cf6","registry":"ARIN","report_date":"2025-04-14","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"162.33.188.0/23","start":"162.33.188.0","end":"162.33.189.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Sunwire Inc.","recipient_organization":"Frontier Networks","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:21+00:00","page":"https://rirtracker.com/ip/162.33.188.0-162.33.189.255/#e-67a5cec0310a8cf6","report_page":"https://rirtracker.com/arin/reports/2025-04-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.33.188.0-162.33.189.255.json","observed":"Merger/acquisition: Sunwire Inc. (ARIN) to Frontier Networks (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Sunwire Inc. (ARIN) to Frontier Networks (ARIN) on 2025-04-14 15:53 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 2025-04-14 15:53 UTC, Sunwire Inc. (ARIN) to Frontier Networks (ARIN); resources moved: 162.33.188.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250413.gz","retrieved_at":"2026-10-12T23:58:00+00:00","summary":"ARIN delegated statistics 2025-04-13 (produced 2025-04-13T13:01:12+00:00), before the report: allocated (dated 2021-05-19)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250415.gz","retrieved_at":"2026-10-12T23:58:05+00:00","summary":"ARIN delegated statistics 2025-04-15 (produced 2025-04-15T13:01:10+00:00), after the report: allocated (dated 2021-05-19)"}]}],"classification_history":{"67a5cec0310a8cf6":[{"raw_change_id":573373,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:21+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Sunwire Inc. (ARIN) to Frontier Networks (ARIN) on 2025-04-14 15:53 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 2021-05-19)"}}