{"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":"AS4243","resource_type":"asn","page":"https://rirtracker.com/asn/4243/","statistics_now":{"registry":"ARIN","status":"assigned (dated 1995-01-11)"},"current_holder":{"rir":"ARIN","org":"Wells Fargo Bank, N.A.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":4762,"date":"2025-11-04T14:59:01Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Wells Fargo & Company","recipient_org":"Wells Fargo Bank, N.A.","range":"AS4243","log":"ARIN"},{"id":1797,"date":"2019-08-21T05:01:37Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"WACHOVIA CORP","recipient_org":"Wells Fargo & Company","range":"AS4243","log":"ARIN"}],"events":[{"event_id":"a6fb256ffd871b29","registry":"ARIN","report_date":"2025-11-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS4243","start":4243,"end":4243,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Wells Fargo & Company","recipient_organization":"Wells Fargo Bank, N.A.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:24+00:00","page":"https://rirtracker.com/asn/4243/#e-a6fb256ffd871b29","report_page":"https://rirtracker.com/arin/reports/2025-11-04/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/4243.json","observed":"Merger/acquisition: Wells Fargo & Company (ARIN) to Wells Fargo Bank, N.A. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Wells Fargo & Company (ARIN) to Wells Fargo Bank, N.A. (ARIN) on 2025-11-04 14:59 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 2025-11-04 14:59 UTC, Wells Fargo & Company (ARIN) to Wells Fargo Bank, N.A. (ARIN); resources moved: AS4243"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251103.gz","retrieved_at":"2026-10-13T00:09:42+00:00","summary":"ARIN delegated statistics 2025-11-03 (produced 2025-11-03T14:00:48+00:00), before the report: assigned (dated 1995-01-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251105.gz","retrieved_at":"2026-10-13T00:09:47+00:00","summary":"ARIN delegated statistics 2025-11-05 (produced 2025-11-05T14:00:48+00:00), after the report: assigned (dated 1995-01-11)"}]},{"event_id":"583e9d2a88d8acff","registry":"ARIN","report_date":"2019-08-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS4243","start":4243,"end":4243,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"WACHOVIA CORP","recipient_organization":"Wells Fargo & Company","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:46+00:00","page":"https://rirtracker.com/asn/4243/#e-583e9d2a88d8acff","report_page":"https://rirtracker.com/arin/reports/2019-08-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/4243.json","observed":"Merger/acquisition: WACHOVIA CORP (ARIN) to Wells Fargo & Company (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from WACHOVIA CORP (ARIN) to Wells Fargo & Company (ARIN) on 2019-08-21 05:01 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 2019-08-21 05:01 UTC, WACHOVIA CORP (ARIN) to Wells Fargo & Company (ARIN); resources moved: AS4243"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190820.gz","retrieved_at":"2026-10-12T22:09:55+00:00","summary":"ARIN delegated statistics 2019-08-20 (produced 2019-08-20T14:00:13+00:00), before the report: assigned (dated 1995-01-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190822.gz","retrieved_at":"2026-10-12T22:10:00+00:00","summary":"ARIN delegated statistics 2019-08-22 (produced 2019-08-22T14:00:13+00:00), after the report: assigned (dated 1995-01-11)"}]}],"classification_history":{"a6fb256ffd871b29":[{"raw_change_id":574754,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:24+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Wells Fargo & Company (ARIN) to Wells Fargo Bank, N.A. (ARIN) on 2025-11-04 14:59 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."}],"583e9d2a88d8acff":[{"raw_change_id":559222,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:46+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from WACHOVIA CORP (ARIN) to Wells Fargo & Company (ARIN) on 2019-08-21 05:01 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 1995-01-11)"}}