{"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":"91.212.25.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/91.212.25.0-91.212.25.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 2009-02-02)"},"current_holder":{"rir":"RIPE NCC","org":"INTERKA S.C. Tomasz Gawin, Tomasz Respondek","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":50471,"date":"2016-04-22T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"\"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J.","recipient_org":"INTERKA S.C. Tomasz Gawin, Tomasz Respondek","range":"91.212.25.0/24","log":"RIPE NCC"}],"events":[{"event_id":"fa640a3a5f02b2d1","registry":"RIPE NCC","report_date":"2016-04-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"91.212.25.0/24","start":"91.212.25.0","end":"91.212.25.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"\"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J.","recipient_organization":"INTERKA S.C. Tomasz Gawin, Tomasz Respondek","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:10+00:00","page":"https://rirtracker.com/ip/91.212.25.0-91.212.25.255/#e-fa640a3a5f02b2d1","report_page":"https://rirtracker.com/ripe/reports/2016-04-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/91.212.25.0-91.212.25.255.json","observed":"Transfer: \"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J. (RIPE NCC) to INTERKA S.C. Tomasz Gawin, Tomasz Respondek (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from \"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J. (RIPE NCC) to INTERKA S.C. Tomasz Gawin, Tomasz Respondek (RIPE NCC) on 2016-04-22 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 2016-04-22 19:00 UTC, \"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J. (RIPE NCC) to INTERKA S.C. Tomasz Gawin, Tomasz Respondek (RIPE NCC); resources moved: 91.212.25.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160421.bz2","retrieved_at":"2026-10-12T20:54:26+00:00","summary":"RIPE NCC delegated statistics 2016-04-21 (produced 2016-04-21T21:59:59+00:00), before the change: assigned (dated 2009-02-02)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160422.bz2","retrieved_at":"2026-10-12T20:54:29+00:00","summary":"RIPE NCC delegated statistics 2016-04-22 (produced 2016-04-22T21:59:59+00:00), after the change: assigned (dated 2009-02-02)"}]}],"classification_history":{"fa640a3a5f02b2d1":[{"raw_change_id":49510,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:41:30+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from \"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J. (RIPE NCC) to INTERKA S.C. Tomasz Gawin, Tomasz Respondek (RIPE NCC) on 2016-04-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":49510,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:19+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from \"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J. (RIPE NCC) to INTERKA S.C. Tomasz Gawin, Tomasz Respondek (RIPE NCC) on 2016-04-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":49510,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:32+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from \"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J. (RIPE NCC) to INTERKA S.C. Tomasz Gawin, Tomasz Respondek (RIPE NCC) on 2016-04-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":49510,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:10+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from \"Simtech\" Tomasz Nir, Robert Zimnowoda Sp. J. (RIPE NCC) to INTERKA S.C. Tomasz Gawin, Tomasz Respondek (RIPE NCC) on 2016-04-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}