{"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":"AS53307","resource_type":"asn","page":"https://rirtracker.com/asn/53307/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2009-12-07)"},"current_holder":{"rir":"ARIN","org":"Sedgwick Claims Management Services, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":4804,"date":"2025-12-04T14:19:20Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Fox Hill Holdings, Inc.","recipient_org":"Sedgwick Claims Management Services, Inc.","range":"AS53307","log":"ARIN"}],"events":[{"event_id":"5dd8154413d8c4a1","registry":"ARIN","report_date":"2025-12-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS53307","start":53307,"end":53307,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Fox Hill Holdings, Inc.","recipient_organization":"Sedgwick Claims Management Services, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:25+00:00","page":"https://rirtracker.com/asn/53307/#e-5dd8154413d8c4a1","report_page":"https://rirtracker.com/arin/reports/2025-12-04/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/53307.json","observed":"Merger/acquisition: Fox Hill Holdings, Inc. (ARIN) to Sedgwick Claims Management Services, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Fox Hill Holdings, Inc. (ARIN) to Sedgwick Claims Management Services, Inc. (ARIN) on 2025-12-04 14:19 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 2025-12-04 14:19 UTC, Fox Hill Holdings, Inc. (ARIN) to Sedgwick Claims Management Services, Inc. (ARIN); resources moved: AS53307"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251203.gz","retrieved_at":"2026-10-13T00:11:18+00:00","summary":"ARIN delegated statistics 2025-12-03 (produced 2025-12-03T14:00:48+00:00), before the report: assigned (dated 2009-12-07)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251205.gz","retrieved_at":"2026-10-13T00:11:23+00:00","summary":"ARIN delegated statistics 2025-12-05 (produced 2025-12-05T14:00:48+00:00), after the report: assigned (dated 2009-12-07)"}]}],"classification_history":{"5dd8154413d8c4a1":[{"raw_change_id":574913,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:25+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Fox Hill Holdings, Inc. (ARIN) to Sedgwick Claims Management Services, Inc. (ARIN) on 2025-12-04 14:19 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 2009-12-07)"}}