{"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":"81.27.224.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/81.27.224.0-81.27.227.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2002-04-15)"},"current_holder":{"rir":"RIPE NCC","org":"Stadtwerke Merseburg GmbH","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":115153,"date":"2025-09-15T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Haendle & Korte GmbH","recipient_org":"Stadtwerke Merseburg GmbH","range":"81.27.224.0/22","log":"RIPE NCC"},{"id":97759,"date":"2023-08-29T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"HSL SystemDesign Gesellschaft fur Informations-Systeme mbH","recipient_org":"Haendle & Korte GmbH","range":"81.27.224.0/22","log":"RIPE NCC"}],"events":[{"event_id":"b64671115817186e","registry":"RIPE NCC","report_date":"2025-09-15","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"81.27.224.0/22","start":"81.27.224.0","end":"81.27.227.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Haendle & Korte GmbH","recipient_organization":"Stadtwerke Merseburg GmbH","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:34+00:00","page":"https://rirtracker.com/ip/81.27.224.0-81.27.227.255/#e-b64671115817186e","report_page":"https://rirtracker.com/ripe/reports/2025-09-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/81.27.224.0-81.27.227.255.json","observed":"Transfer: Haendle & Korte GmbH (RIPE NCC) to Stadtwerke Merseburg GmbH (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Haendle & Korte GmbH (RIPE NCC) to Stadtwerke Merseburg GmbH (RIPE NCC) on 2025-09-15 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 2025-09-15 19:00 UTC, Haendle & Korte GmbH (RIPE NCC) to Stadtwerke Merseburg GmbH (RIPE NCC); resources moved: 81.27.224.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250914.bz2","retrieved_at":"2026-10-13T01:09:02+00:00","summary":"RIPE NCC delegated statistics 2025-09-14 (produced 2025-09-14T21:59:59+00:00), before the change: allocated (dated 2002-04-15)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250915.bz2","retrieved_at":"2026-10-13T01:09:05+00:00","summary":"RIPE NCC delegated statistics 2025-09-15 (produced 2025-09-15T21:59:59+00:00), after the change: allocated (dated 2002-04-15)"}]},{"event_id":"1bd8f75bbcb63503","registry":"RIPE NCC","report_date":"2023-08-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"81.27.224.0/22","start":"81.27.224.0","end":"81.27.227.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"HSL SystemDesign Gesellschaft fur Informations-Systeme mbH","recipient_organization":"Haendle & Korte GmbH","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:38+00:00","page":"https://rirtracker.com/ip/81.27.224.0-81.27.227.255/#e-1bd8f75bbcb63503","report_page":"https://rirtracker.com/ripe/reports/2023-08-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/81.27.224.0-81.27.227.255.json","observed":"Transfer: HSL SystemDesign Gesellschaft fur Informations-Systeme mbH (RIPE NCC) to Haendle & Korte GmbH (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from HSL SystemDesign Gesellschaft fur Informations-Systeme mbH (RIPE NCC) to Haendle & Korte GmbH (RIPE NCC) on 2023-08-29 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 2023-08-29 19:00 UTC, HSL SystemDesign Gesellschaft fur Informations-Systeme mbH (RIPE NCC) to Haendle & Korte GmbH (RIPE NCC); resources moved: 81.27.224.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230828.bz2","retrieved_at":"2026-10-13T00:10:23+00:00","summary":"RIPE NCC delegated statistics 2023-08-28 (produced 2023-08-28T21:59:59+00:00), before the change: allocated (dated 2002-04-15)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230829.bz2","retrieved_at":"2026-10-13T00:10:47+00:00","summary":"RIPE NCC delegated statistics 2023-08-29 (produced 2023-08-29T21:59:59+00:00), after the change: allocated (dated 2002-04-15)"}]}],"classification_history":{"b64671115817186e":[{"raw_change_id":115960,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:09:42+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Haendle & Korte GmbH (RIPE NCC) to Stadtwerke Merseburg GmbH (RIPE NCC) on 2025-09-15 19:00 UTC. 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The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":98234,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:38+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from HSL SystemDesign Gesellschaft fur Informations-Systeme mbH (RIPE NCC) to Haendle & Korte GmbH (RIPE NCC) on 2023-08-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}