{"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":"193.24.28.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/193.24.28.0-193.24.28.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 2004-03-10)"},"current_holder":{"rir":"RIPE NCC","org":"Specialist Computer Centres Plc","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":81422,"date":"2021-09-30T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"The Energy Saving Trust Ltd","recipient_org":"Specialist Computer Centres Plc","range":"193.24.28.0/24","log":"RIPE NCC"}],"events":[{"event_id":"4316a4286db1d82f","registry":"RIPE NCC","report_date":"2021-09-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"193.24.28.0/24","start":"193.24.28.0","end":"193.24.28.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"The Energy Saving Trust Ltd","recipient_organization":"Specialist Computer Centres Plc","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:46+00:00","page":"https://rirtracker.com/ip/193.24.28.0-193.24.28.255/#e-4316a4286db1d82f","report_page":"https://rirtracker.com/ripe/reports/2021-09-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/193.24.28.0-193.24.28.255.json","observed":"Transfer: The Energy Saving Trust Ltd (RIPE NCC) to Specialist Computer Centres Plc (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from The Energy Saving Trust Ltd (RIPE NCC) to Specialist Computer Centres Plc (RIPE NCC) on 2021-09-30 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 2021-09-30 19:00 UTC, The Energy Saving Trust Ltd (RIPE NCC) to Specialist Computer Centres Plc (RIPE NCC); resources moved: 193.24.28.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210929.bz2","retrieved_at":"2026-10-12T23:18:00+00:00","summary":"RIPE NCC delegated statistics 2021-09-29 (produced 2021-09-29T21:59:00+00:00), before the change: assigned (dated 2004-03-10)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210930.bz2","retrieved_at":"2026-10-12T23:18:04+00:00","summary":"RIPE NCC delegated statistics 2021-09-30 (produced 2021-09-30T21:59:00+00:00), after the change: assigned (dated 2004-03-10)"}]}],"classification_history":{"4316a4286db1d82f":[{"raw_change_id":81622,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:54:57+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from The Energy Saving Trust Ltd (RIPE NCC) to Specialist Computer Centres Plc (RIPE NCC) on 2021-09-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":81622,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:40+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from The Energy Saving Trust Ltd (RIPE NCC) to Specialist Computer Centres Plc (RIPE NCC) on 2021-09-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":81622,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:02+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from The Energy Saving Trust Ltd (RIPE NCC) to Specialist Computer Centres Plc (RIPE NCC) on 2021-09-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":81622,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:46+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from The Energy Saving Trust Ltd (RIPE NCC) to Specialist Computer Centres Plc (RIPE NCC) on 2021-09-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}