{"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":"AS31079","resource_type":"asn","page":"https://rirtracker.com/asn/31079/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2004-02-23)"},"current_holder":{"rir":"RIPE NCC","org":"Liberty Global Europe Holding B.V.","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":116945,"date":"2025-12-05T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Liberty Global B.V.","recipient_org":"Liberty Global Europe Holding B.V.","range":"AS31079","log":"RIPE NCC"},{"id":64367,"date":"2019-05-27T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"UPC Polska Sp. z o.o.","recipient_org":"Liberty Global B.V.","range":"AS31079","log":"RIPE NCC"}],"events":[{"event_id":"aaca7532c1a247f8","registry":"RIPE NCC","report_date":"2025-12-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS31079","start":31079,"end":31079,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Liberty Global B.V.","recipient_organization":"Liberty Global Europe Holding B.V.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:40+00:00","page":"https://rirtracker.com/asn/31079/#e-aaca7532c1a247f8","report_page":"https://rirtracker.com/ripe/reports/2025-12-05/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/31079.json","observed":"Merger/acquisition: Liberty Global B.V. (RIPE NCC) to Liberty Global Europe Holding B.V. (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Liberty Global B.V. (RIPE NCC) to Liberty Global Europe Holding B.V. (RIPE NCC) on 2025-12-05 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 2025-12-05 19:00 UTC, Liberty Global B.V. (RIPE NCC) to Liberty Global Europe Holding B.V. (RIPE NCC); resources moved: AS31079"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251204.bz2","retrieved_at":"2026-10-13T01:15:23+00:00","summary":"RIPE NCC delegated statistics 2025-12-04 (produced 2025-12-04T22:59:59+00:00), before the change: allocated (dated 2004-02-23)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251205.bz2","retrieved_at":"2026-10-13T01:15:26+00:00","summary":"RIPE NCC delegated statistics 2025-12-05 (produced 2025-12-05T22:59:59+00:00), after the change: allocated (dated 2004-02-23)"}]},{"event_id":"5570f97e869bf4fe","registry":"RIPE NCC","report_date":"2019-05-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS31079","start":31079,"end":31079,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"UPC Polska Sp. z o.o.","recipient_organization":"Liberty Global B.V.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:53+00:00","page":"https://rirtracker.com/asn/31079/#e-5570f97e869bf4fe","report_page":"https://rirtracker.com/ripe/reports/2019-05-27/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/31079.json","observed":"Transfer: UPC Polska Sp. z o.o. (RIPE NCC) to Liberty Global B.V. (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from UPC Polska Sp. z o.o. (RIPE NCC) to Liberty Global B.V. (RIPE NCC) on 2019-05-27 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: RESOURCE_TRANSFER on 2019-05-27 19:00 UTC, UPC Polska Sp. z o.o. (RIPE NCC) to Liberty Global B.V. (RIPE NCC); resources moved: AS31079"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190526.bz2","retrieved_at":"2026-10-12T22:11:07+00:00","summary":"RIPE NCC delegated statistics 2019-05-26 (produced 2019-05-26T21:59:59+00:00), before the change: allocated (dated 2004-02-23)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190527.bz2","retrieved_at":"2026-10-12T22:11:10+00:00","summary":"RIPE NCC delegated statistics 2019-05-27 (produced 2019-05-27T21:59:59+00:00), after the change: allocated (dated 2004-02-23)"}]}],"classification_history":{"aaca7532c1a247f8":[{"raw_change_id":117773,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:10:30+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Liberty Global B.V. 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(RIPE NCC) on 2025-12-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":117773,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:40+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Liberty Global B.V. (RIPE NCC) to Liberty Global Europe Holding B.V. (RIPE NCC) on 2025-12-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"5570f97e869bf4fe":[{"raw_change_id":63994,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:47:35+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from UPC Polska Sp. z o.o. (RIPE NCC) to Liberty Global B.V. (RIPE NCC) on 2019-05-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":63994,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:56+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from UPC Polska Sp. z o.o. (RIPE NCC) to Liberty Global B.V. (RIPE NCC) on 2019-05-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":63994,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:14+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from UPC Polska Sp. z o.o. (RIPE NCC) to Liberty Global B.V. (RIPE NCC) on 2019-05-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":63994,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:53+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from UPC Polska Sp. z o.o. (RIPE NCC) to Liberty Global B.V. (RIPE NCC) on 2019-05-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}