{"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":"AS8520","resource_type":"asn","page":"https://rirtracker.com/asn/8520/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1997-10-23)"},"current_holder":{"rir":"RIPE NCC","org":"Swiss IT Security Deutschland GmbH","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":88753,"date":"2022-07-26T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Dunkel GmbH","recipient_org":"Swiss IT Security Deutschland GmbH","range":"AS8520","log":"RIPE NCC"}],"events":[{"event_id":"f5e9f637a09f87ff","registry":"RIPE NCC","report_date":"2022-07-26","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS8520","start":8520,"end":8520,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Dunkel GmbH","recipient_organization":"Swiss IT Security Deutschland GmbH","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:09+00:00","page":"https://rirtracker.com/asn/8520/#e-f5e9f637a09f87ff","report_page":"https://rirtracker.com/ripe/reports/2022-07-26/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/8520.json","observed":"Merger/acquisition: Dunkel GmbH (RIPE NCC) to Swiss IT Security Deutschland GmbH (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Dunkel GmbH (RIPE NCC) to Swiss IT Security Deutschland GmbH (RIPE NCC) on 2022-07-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2022-07-26 19:00 UTC, Dunkel GmbH (RIPE NCC) to Swiss IT Security Deutschland GmbH (RIPE NCC); resources moved: AS8520"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220725.bz2","retrieved_at":"2026-10-12T23:40:23+00:00","summary":"RIPE NCC delegated statistics 2022-07-25 (produced 2022-07-25T21:59:59+00:00), before the change: allocated (dated 1997-10-23)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220726.bz2","retrieved_at":"2026-10-12T23:40:26+00:00","summary":"RIPE NCC delegated statistics 2022-07-26 (produced 2022-07-26T21:59:59+00:00), after the change: allocated (dated 1997-10-23)"}]}],"classification_history":{"f5e9f637a09f87ff":[{"raw_change_id":89044,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:58:04+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Dunkel GmbH (RIPE NCC) to Swiss IT Security Deutschland GmbH (RIPE NCC) on 2022-07-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":89044,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:59+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Dunkel GmbH (RIPE NCC) to Swiss IT Security Deutschland GmbH (RIPE NCC) on 2022-07-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":89044,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:23+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Dunkel GmbH (RIPE NCC) to Swiss IT Security Deutschland GmbH (RIPE NCC) on 2022-07-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":89044,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:09+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Dunkel GmbH (RIPE NCC) to Swiss IT Security Deutschland GmbH (RIPE NCC) on 2022-07-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}