{"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":"216.145.43.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/216.145.43.0-216.145.43.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2000-08-01)"},"current_holder":{"rir":"RIPE NCC","org":"Continuation Computers Limited","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":76156,"date":"2021-02-17T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Continuation Computers Limited","range":"216.145.43.0/24","log":"RIPE NCC"},{"id":23868,"date":"2021-02-17T15:36:19Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Rothschild & Co US Inc.","recipient_org":"Continuation Computers Limited","range":"216.145.43.0/24","log":"ARIN"}],"events":[{"event_id":"32aeea0cbaa3fd4a","registry":"ARIN","report_date":"2021-02-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.145.43.0/24","start":"216.145.43.0","end":"216.145.43.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"Rothschild & Co US Inc.","recipient_organization":"Continuation Computers Limited","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:55+00:00","page":"https://rirtracker.com/ip/216.145.43.0-216.145.43.255/#e-32aeea0cbaa3fd4a","report_page":"https://rirtracker.com/arin/reports/2021-02-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.145.43.0-216.145.43.255.json","observed":"Transfer: Rothschild & Co US Inc. (ARIN) to Continuation Computers Limited (RIPE NCC)","piece_of":{"resource":"216.145.32.0/20","page":"https://rirtracker.com/ip/216.145.32.0-216.145.47.255/"},"same_transfer_as":"67b9aab4e2a60ea8","explanation":"ARIN's transfer log records a transfer from Rothschild & Co US Inc. (ARIN) to Continuation Computers Limited (RIPE NCC) on 2021-02-17 15:36 UTC: it left ARIN for the RIPE NCC. It is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2021-02-17 15:36 UTC, Rothschild & Co US Inc. (ARIN) to Continuation Computers Limited (RIPE NCC); resources moved: 216.145.43.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210216.gz","retrieved_at":"2026-10-12T22:38:23+00:00","summary":"ARIN delegated statistics 2021-02-16 (produced 2021-02-16T15:00:13+00:00), before the report: allocated (dated 2000-08-01)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210218.gz","retrieved_at":"2026-10-12T22:38:28+00:00","summary":"ARIN delegated statistics 2021-02-18 (produced 2021-02-18T15:00:13+00:00), after the report: not listed"}]},{"event_id":"67b9aab4e2a60ea8","registry":"RIPE NCC","report_date":"2021-02-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.145.43.0/24","start":"216.145.43.0","end":"216.145.43.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"Continuation Computers Limited","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:31+00:00","page":"https://rirtracker.com/ip/216.145.43.0-216.145.43.255/#e-67b9aab4e2a60ea8","report_page":"https://rirtracker.com/ripe/reports/2021-02-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.145.43.0-216.145.43.255.json","observed":"Transfer: (no name) (ARIN) to Continuation Computers Limited (RIPE NCC)","same_transfer_as":"32aeea0cbaa3fd4a","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Continuation Computers Limited (RIPE NCC) on 2021-02-17 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.","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 2021-02-17 19:00 UTC, (no name) (ARIN) to Continuation Computers Limited (RIPE NCC); resources moved: 216.145.43.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210216.bz2","retrieved_at":"2026-10-12T23:01:29+00:00","summary":"RIPE NCC delegated statistics 2021-02-16 (produced 2021-02-16T22:59:00+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210217.bz2","retrieved_at":"2026-10-12T23:01:32+00:00","summary":"RIPE NCC delegated statistics 2021-02-17 (produced 2021-02-17T22:59:00+00:00), after the change: allocated (dated 2000-08-01)"}]}],"classification_history":{"32aeea0cbaa3fd4a":[{"raw_change_id":562839,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:55+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Rothschild & Co US Inc. 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It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":76242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:27+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Continuation Computers Limited (RIPE NCC) on 2021-02-17 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":76242,"classification_code":"INTER_RIR_TRANSFER_IN","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 an unnamed organization (ARIN) to Continuation Computers Limited (RIPE NCC) on 2021-02-17 19:00 UTC: it came to the RIPE NCC from ARIN. 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