{"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":"209.35.224.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/209.35.224.0-209.35.255.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1999-03-23)"},"current_holder":{"rir":"RIPE NCC","org":"Check Point Software Technologies Ltd","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":111156,"date":"2025-01-27T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"CHECK POINT SSE SOLUTIONS LTD","recipient_org":"Check Point Software Technologies Ltd","range":"209.35.224.0/19","log":"RIPE NCC"},{"id":81724,"date":"2021-10-12T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Perimeter 81 LTD","range":"209.35.224.0/19","log":"RIPE NCC"},{"id":25791,"date":"2021-10-12T15:35:25Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Aptum Technologies","recipient_org":"81 LTD","range":"209.35.224.0/19","log":"ARIN"},{"id":16545,"date":"2018-12-05T13:52:09Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Peer 1 Dedicated Hosting","recipient_org":"Cogeco Peer 1","range":"209.35.0.0/16","log":"ARIN"}],"events":[{"event_id":"c0f24f8d2f25f69a","registry":"RIPE NCC","report_date":"2025-01-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"209.35.224.0/19","start":"209.35.224.0","end":"209.35.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"CHECK POINT SSE SOLUTIONS LTD","recipient_organization":"Check Point Software Technologies Ltd","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:21+00:00","page":"https://rirtracker.com/ip/209.35.224.0-209.35.255.255/#e-c0f24f8d2f25f69a","report_page":"https://rirtracker.com/ripe/reports/2025-01-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.35.224.0-209.35.255.255.json","observed":"Merger/acquisition: CHECK POINT SSE SOLUTIONS LTD (RIPE NCC) to Check Point Software Technologies Ltd (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CHECK POINT SSE SOLUTIONS LTD (RIPE NCC) to Check Point Software Technologies Ltd (RIPE NCC) on 2025-01-27 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: MERGER_ACQUISITION on 2025-01-27 19:00 UTC, CHECK POINT SSE SOLUTIONS LTD (RIPE NCC) to Check Point Software Technologies Ltd (RIPE NCC); resources moved: 209.35.224.0/19"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250126.bz2","retrieved_at":"2026-10-13T00:50:54+00:00","summary":"RIPE NCC delegated statistics 2025-01-26 (produced 2025-01-26T22:59:59+00:00), before the change: allocated (dated 1999-03-23)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250127.bz2","retrieved_at":"2026-10-13T00:50:57+00:00","summary":"RIPE NCC delegated statistics 2025-01-27 (produced 2025-01-27T22:59:59+00:00), after the change: allocated (dated 1999-03-23)"}]},{"event_id":"8345333d2695e5f9","registry":"ARIN","report_date":"2021-10-12","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"209.35.224.0/19","start":"209.35.224.0","end":"209.35.255.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"Aptum Technologies","recipient_organization":"81 LTD","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":"2026-10-14T00:08:31+00:00","page":"https://rirtracker.com/ip/209.35.224.0-209.35.255.255/#e-8345333d2695e5f9","report_page":"https://rirtracker.com/arin/reports/2021-10-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.35.224.0-209.35.255.255.json","observed":"209.35.224.0/19 allocated on 2021-10-12, not listed on 2021-10-13","same_transfer_as":"a51a17b174c83b94","explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to 81 LTD (RIPE NCC) on 2021-10-12 15:35 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211013.gz","retrieved_at":"2026-10-12T22:50:26+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 209.35.224.0/19 allocated on 2021-10-12, not listed on 2021-10-13"},{"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 2021-10-12 15:35 UTC, Aptum Technologies (ARIN) to 81 LTD (RIPE NCC); resources moved: 209.35.224.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211011.gz","retrieved_at":"2026-10-12T22:50:20+00:00","summary":"ARIN delegated statistics 2021-10-11 (produced 2021-10-11T14:00:12+00:00), before the report: allocated (dated 1999-03-23)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211013.gz","retrieved_at":"2026-10-12T22:50:26+00:00","summary":"ARIN delegated statistics 2021-10-13 (produced 2021-10-13T14:00:12+00:00), after the report: not listed"}]},{"event_id":"a51a17b174c83b94","registry":"RIPE NCC","report_date":"2021-10-12","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"209.35.224.0/19","start":"209.35.224.0","end":"209.35.255.255","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":"Perimeter 81 LTD","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":"2026-10-13T23:48:47+00:00","page":"https://rirtracker.com/ip/209.35.224.0-209.35.255.255/#e-a51a17b174c83b94","report_page":"https://rirtracker.com/ripe/reports/2021-10-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.35.224.0-209.35.255.255.json","observed":"Transfer: (no name) (ARIN) to Perimeter 81 LTD (RIPE NCC)","same_transfer_as":"8345333d2695e5f9","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Perimeter 81 LTD (RIPE NCC) on 2021-10-12 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 2021-10-12 19:00 UTC, (no name) (ARIN) to Perimeter 81 LTD (RIPE NCC); resources moved: 209.35.224.0/19"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20211011.bz2","retrieved_at":"2026-10-12T23:18:37+00:00","summary":"RIPE NCC delegated statistics 2021-10-11 (produced 2021-10-11T21:59:00+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20211012.bz2","retrieved_at":"2026-10-12T23:19:02+00:00","summary":"RIPE NCC delegated statistics 2021-10-12 (produced 2021-10-12T21:59:00+00:00), after the change: allocated (dated 1999-03-23)"}]}],"classification_history":{"c0f24f8d2f25f69a":[{"raw_change_id":111901,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:07:55+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CHECK POINT SSE SOLUTIONS LTD (RIPE NCC) to Check Point Software Technologies Ltd (RIPE NCC) on 2025-01-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":111901,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:55+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CHECK POINT SSE SOLUTIONS LTD (RIPE NCC) to Check Point Software Technologies Ltd (RIPE NCC) on 2025-01-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":111901,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:26+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CHECK POINT SSE SOLUTIONS LTD (RIPE NCC) to Check Point Software Technologies Ltd (RIPE NCC) on 2025-01-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":111901,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:21+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CHECK POINT SSE SOLUTIONS LTD (RIPE NCC) to Check Point Software Technologies Ltd (RIPE NCC) on 2025-01-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"8345333d2695e5f9":[{"raw_change_id":417473,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T05:47:28+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to 81 LTD (RIPE NCC) on 2021-10-12 15:35 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":417473,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:55+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to 81 LTD (RIPE NCC) on 2021-10-12 15:35 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":417473,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:47+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to 81 LTD (RIPE NCC) on 2021-10-12 15:35 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":417473,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:31+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to 81 LTD (RIPE NCC) on 2021-10-12 15:35 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."}],"a51a17b174c83b94":[{"raw_change_id":81925,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:55:04+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Perimeter 81 LTD (RIPE NCC) on 2021-10-12 19:00 UTC: it came to the RIPE NCC from ARIN. 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It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":81925,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:47+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Perimeter 81 LTD (RIPE NCC) on 2021-10-12 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."}]},"arin_statistics_now":{"status":"not listed"}}