{"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":"212.97.112.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/212.97.112.0-212.97.127.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1999-11-25)"},"current_holder":{"rir":"RIPE NCC","org":"Juergen Hahn","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":86152,"date":"2022-03-24T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik","recipient_org":"Juergen Hahn","range":"212.97.112.0/20","log":"RIPE NCC"}],"events":[{"event_id":"5c9db8d08ce83703","registry":"RIPE NCC","report_date":"2022-03-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"212.97.112.0/20","start":"212.97.112.0","end":"212.97.127.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik","recipient_organization":"Juergen Hahn","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:01+00:00","page":"https://rirtracker.com/ip/212.97.112.0-212.97.127.255/#e-5c9db8d08ce83703","report_page":"https://rirtracker.com/ripe/reports/2022-03-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/212.97.112.0-212.97.127.255.json","observed":"Transfer: GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik (RIPE NCC) to Juergen Hahn (RIPE NCC)","piece_of":{"resource":"212.97.96.0/19","page":"https://rirtracker.com/ip/212.97.96.0-212.97.127.255/"},"explanation":"The RIPE NCC's transfer log records a transfer from GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik (RIPE NCC) to Juergen Hahn (RIPE NCC) on 2022-03-24 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 2022-03-24 19:00 UTC, GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik (RIPE NCC) to Juergen Hahn (RIPE NCC); resources moved: 212.97.112.0/20"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220323.bz2","retrieved_at":"2026-10-12T23:31:08+00:00","summary":"RIPE NCC delegated statistics 2022-03-23 (produced 2022-03-23T22:59:00+00:00), before the change: allocated (dated 1999-11-25)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220324.bz2","retrieved_at":"2026-10-12T23:31:11+00:00","summary":"RIPE NCC delegated statistics 2022-03-24 (produced 2022-03-24T22:59:00+00:00), after the change: allocated (dated 1999-11-25)"}]}],"classification_history":{"5c9db8d08ce83703":[{"raw_change_id":86400,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:56:58+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik (RIPE NCC) to Juergen Hahn (RIPE NCC) on 2022-03-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":86400,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:52+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik (RIPE NCC) to Juergen Hahn (RIPE NCC) on 2022-03-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":86400,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:16+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik (RIPE NCC) to Juergen Hahn (RIPE NCC) on 2022-03-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":86400,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:01+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik (RIPE NCC) to Juergen Hahn (RIPE NCC) on 2022-03-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}