{"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":"193.192.16.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/193.192.16.0-193.192.31.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 1996-06-06)"},"current_holder":{"rir":"RIPE NCC","org":"Thomson Reuters (Professional) UK Ltd","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":76317,"date":"2021-03-02T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"REFINITIV IRELAND LIMITED","recipient_org":"Thomson Reuters (Professional) UK Ltd","range":"193.192.16.0/20","log":"RIPE NCC"}],"events":[{"event_id":"56eec16522357146","registry":"RIPE NCC","report_date":"2021-03-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"193.192.16.0/20","start":"193.192.16.0","end":"193.192.31.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"REFINITIV IRELAND LIMITED","recipient_organization":"Thomson Reuters (Professional) UK Ltd","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:31+00:00","page":"https://rirtracker.com/ip/193.192.16.0-193.192.31.255/#e-56eec16522357146","report_page":"https://rirtracker.com/ripe/reports/2021-03-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/193.192.16.0-193.192.31.255.json","observed":"Transfer: REFINITIV IRELAND LIMITED (RIPE NCC) to Thomson Reuters (Professional) UK Ltd (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from REFINITIV IRELAND LIMITED (RIPE NCC) to Thomson Reuters (Professional) UK Ltd (RIPE NCC) on 2021-03-02 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 2021-03-02 19:00 UTC, REFINITIV IRELAND LIMITED (RIPE NCC) to Thomson Reuters (Professional) UK Ltd (RIPE NCC); resources moved: 193.192.16.0/20"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210301.bz2","retrieved_at":"2026-10-12T23:02:08+00:00","summary":"RIPE NCC delegated statistics 2021-03-01 (produced 2021-03-01T22:59:00+00:00), before the change: assigned (dated 1996-06-06)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210302.bz2","retrieved_at":"2026-10-12T23:02:30+00:00","summary":"RIPE NCC delegated statistics 2021-03-02 (produced 2021-03-02T22:59:00+00:00), after the change: assigned (dated 1996-06-06)"}]}],"classification_history":{"56eec16522357146":[{"raw_change_id":76404,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:52:57+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from REFINITIV IRELAND LIMITED (RIPE NCC) to Thomson Reuters (Professional) UK Ltd (RIPE NCC) on 2021-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":76404,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:28+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from REFINITIV IRELAND LIMITED (RIPE NCC) to Thomson Reuters (Professional) UK Ltd (RIPE NCC) on 2021-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":76404,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:48+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from REFINITIV IRELAND LIMITED (RIPE NCC) to Thomson Reuters (Professional) UK Ltd (RIPE NCC) on 2021-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":76404,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:31+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from REFINITIV IRELAND LIMITED (RIPE NCC) to Thomson Reuters (Professional) UK Ltd (RIPE NCC) on 2021-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}