{"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":"46.21.20.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/46.21.20.0-46.21.20.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2010-10-25)"},"current_holder":{"rir":"RIPE NCC","org":"Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":114322,"date":"2025-07-29T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"AS5398 SA in liquidazione","recipient_org":"Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)","range":"46.21.20.0/24","log":"RIPE NCC"},{"id":88152,"date":"2022-06-24T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"SERVER.swiss Sagl","recipient_org":"AS5398 SA","range":"46.21.16.0/21","log":"RIPE NCC"},{"id":66848,"date":"2019-11-12T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"S.D.M.C. SA in liquidazione","recipient_org":"SERVER.swiss Sagl","range":"46.21.16.0/21","log":"RIPE NCC"},{"id":50252,"date":"2016-03-11T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Internet one SRL","recipient_org":"InternetONE SA","range":"46.21.16.0/20","log":"RIPE NCC"}],"events":[{"event_id":"ff261980880ea5e3","registry":"RIPE NCC","report_date":"2025-07-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"46.21.20.0/24","start":"46.21.20.0","end":"46.21.20.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"AS5398 SA in liquidazione","recipient_organization":"Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:31+00:00","page":"https://rirtracker.com/ip/46.21.20.0-46.21.20.255/#e-ff261980880ea5e3","report_page":"https://rirtracker.com/ripe/reports/2025-07-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/46.21.20.0-46.21.20.255.json","observed":"Transfer: AS5398 SA in liquidazione (RIPE NCC) to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from AS5398 SA in liquidazione (RIPE NCC) to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (RIPE NCC) on 2025-07-29 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 2025-07-29 19:00 UTC, AS5398 SA in liquidazione (RIPE NCC) to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (RIPE NCC); resources moved: 46.21.20.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250728.bz2","retrieved_at":"2026-10-13T01:05:02+00:00","summary":"RIPE NCC delegated statistics 2025-07-28 (produced 2025-07-28T21:59:59+00:00), before the change: allocated (dated 2010-10-25)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250729.bz2","retrieved_at":"2026-10-13T01:05:28+00:00","summary":"RIPE NCC delegated statistics 2025-07-29 (produced 2025-07-29T21:59:59+00:00), after the change: allocated (dated 2010-10-25)"}]}],"classification_history":{"ff261980880ea5e3":[{"raw_change_id":115112,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:09:21+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from AS5398 SA in liquidazione (RIPE NCC) to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (RIPE NCC) on 2025-07-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":115112,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:03+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from AS5398 SA in liquidazione (RIPE NCC) to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (RIPE NCC) on 2025-07-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":115112,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:35+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from AS5398 SA in liquidazione (RIPE NCC) to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (RIPE NCC) on 2025-07-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":115112,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:31+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from AS5398 SA in liquidazione (RIPE NCC) to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) (RIPE NCC) on 2025-07-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}