{"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":"80.83.92.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/80.83.92.0-80.83.95.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2005-04-18)"},"current_holder":{"rir":"RIPE NCC","org":"Walder Holding AB","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":65929,"date":"2019-09-11T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"CSRW Consulting AB","recipient_org":"Walder Holding AB","range":"80.83.92.0/22","log":"RIPE NCC"}],"events":[{"event_id":"c1cf60b7e65db851","registry":"RIPE NCC","report_date":"2019-09-11","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"80.83.92.0/22","start":"80.83.92.0","end":"80.83.95.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"CSRW Consulting AB","recipient_organization":"Walder Holding AB","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:58+00:00","page":"https://rirtracker.com/ip/80.83.92.0-80.83.95.255/#e-c1cf60b7e65db851","report_page":"https://rirtracker.com/ripe/reports/2019-09-11/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/80.83.92.0-80.83.95.255.json","observed":"Transfer: CSRW Consulting AB (RIPE NCC) to Walder Holding AB (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from CSRW Consulting AB (RIPE NCC) to Walder Holding AB (RIPE NCC) on 2019-09-11 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 2019-09-11 19:00 UTC, CSRW Consulting AB (RIPE NCC) to Walder Holding AB (RIPE NCC); resources moved: 80.83.92.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190910.bz2","retrieved_at":"2026-10-12T22:18:53+00:00","summary":"RIPE NCC delegated statistics 2019-09-10 (produced 2019-09-10T21:59:59+00:00), before the change: allocated (dated 2005-04-18)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190911.bz2","retrieved_at":"2026-10-12T22:18:56+00:00","summary":"RIPE NCC delegated statistics 2019-09-11 (produced 2019-09-11T21:59:59+00:00), after the change: allocated (dated 2005-04-18)"}]}],"classification_history":{"c1cf60b7e65db851":[{"raw_change_id":65601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:48:17+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from CSRW Consulting AB (RIPE NCC) to Walder Holding AB (RIPE NCC) on 2019-09-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":65601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:00+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from CSRW Consulting AB (RIPE NCC) to Walder Holding AB (RIPE NCC) on 2019-09-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":65601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:18+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from CSRW Consulting AB (RIPE NCC) to Walder Holding AB (RIPE NCC) on 2019-09-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":65601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:58+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from CSRW Consulting AB (RIPE NCC) to Walder Holding AB (RIPE NCC) on 2019-09-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}