{"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":"37.72.111.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/37.72.111.0-37.72.111.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2012-01-26)"},"current_holder":{"rir":"RIPE NCC","org":"Impressive Solutions OU","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":115828,"date":"2025-10-24T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"DODW Holding B.V.","recipient_org":"Impressive Solutions OU","range":"37.72.111.0/24","log":"RIPE NCC"},{"id":79901,"date":"2021-07-30T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Dennis op de Weegh trading as Bitency","recipient_org":"DODW Holding B.V.","range":"37.72.96.0/20","log":"RIPE NCC"}],"events":[{"event_id":"a63847c2ef271f15","registry":"RIPE NCC","report_date":"2025-10-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"37.72.111.0/24","start":"37.72.111.0","end":"37.72.111.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"DODW Holding B.V.","recipient_organization":"Impressive Solutions OU","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:36+00:00","page":"https://rirtracker.com/ip/37.72.111.0-37.72.111.255/#e-a63847c2ef271f15","report_page":"https://rirtracker.com/ripe/reports/2025-10-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/37.72.111.0-37.72.111.255.json","observed":"Transfer: DODW Holding B.V. (RIPE NCC) to Impressive Solutions OU (RIPE NCC)","piece_of":{"resource":"37.72.96.0/20","page":"https://rirtracker.com/ip/37.72.96.0-37.72.111.255/"},"explanation":"The RIPE NCC's transfer log records a transfer from DODW Holding B.V. (RIPE NCC) to Impressive Solutions OU (RIPE NCC) on 2025-10-24 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 2025-10-24 19:00 UTC, DODW Holding B.V. (RIPE NCC) to Impressive Solutions OU (RIPE NCC); resources moved: 37.72.111.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251023.bz2","retrieved_at":"2026-10-13T01:12:08+00:00","summary":"RIPE NCC delegated statistics 2025-10-23 (produced 2025-10-23T21:59:59+00:00), before the change: allocated (dated 2012-01-26)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251024.bz2","retrieved_at":"2026-10-13T01:12:11+00:00","summary":"RIPE NCC delegated statistics 2025-10-24 (produced 2025-10-24T21:59:59+00:00), after the change: allocated (dated 2012-01-26)"}]}],"classification_history":{"a63847c2ef271f15":[{"raw_change_id":116651,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:10:00+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from DODW Holding B.V. (RIPE NCC) to Impressive Solutions OU (RIPE NCC) on 2025-10-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":116651,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:07+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from DODW Holding B.V. (RIPE NCC) to Impressive Solutions OU (RIPE NCC) on 2025-10-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":116651,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:39+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from DODW Holding B.V. (RIPE NCC) to Impressive Solutions OU (RIPE NCC) on 2025-10-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":116651,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:36+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from DODW Holding B.V. (RIPE NCC) to Impressive Solutions OU (RIPE NCC) on 2025-10-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}