{"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":"AS19975","resource_type":"asn","page":"https://rirtracker.com/asn/19975/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2009-11-05)"},"current_holder":{"rir":"ARIN","org":"Wave Broadband","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":2319,"date":"2021-01-22T19:52:58Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"CASCADELINK INC","recipient_org":"Wave Broadband","range":"AS19975","log":"ARIN"}],"events":[{"event_id":"622cb971c5e3b88d","registry":"ARIN","report_date":"2021-01-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS19975","start":19975,"end":19975,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"CASCADELINK INC","recipient_organization":"Wave Broadband","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:53+00:00","page":"https://rirtracker.com/asn/19975/#e-622cb971c5e3b88d","report_page":"https://rirtracker.com/arin/reports/2021-01-22/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/19975.json","observed":"Merger/acquisition: CASCADELINK INC (ARIN) to Wave Broadband (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from CASCADELINK INC (ARIN) to Wave Broadband (ARIN) on 2021-01-22 19:52 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 2021-01-22 19:52 UTC, CASCADELINK INC (ARIN) to Wave Broadband (ARIN); resources moved: AS19975"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210121.gz","retrieved_at":"2026-10-12T22:37:00+00:00","summary":"ARIN delegated statistics 2021-01-21 (produced 2021-01-21T15:00:14+00:00), before the report: assigned (dated 2009-11-05)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210123.gz","retrieved_at":"2026-10-12T22:37:06+00:00","summary":"ARIN delegated statistics 2021-01-23 (produced 2021-01-23T15:00:14+00:00), after the report: assigned (dated 2009-11-05)"}]}],"classification_history":{"622cb971c5e3b88d":[{"raw_change_id":561727,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:53+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from CASCADELINK INC (ARIN) to Wave Broadband (ARIN) on 2021-01-22 19:52 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":"assigned (dated 2009-11-05)"}}