{"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":"136.248.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/136.248.0.0-136.248.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-03-28)"},"current_holder":{"rir":"ARIN","org":"Oracle Corporation","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":35137,"date":"2024-03-28T18:05:22Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Veeco Instruments Inc.","recipient_org":"Oracle Corporation","range":"136.248.0.0/16","log":"ARIN"},{"id":33292,"date":"2023-10-10T20:06:06Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Integrated Solutions Inc.","recipient_org":"Veeco Instruments Inc.","range":"136.248.0.0/16","log":"ARIN"}],"events":[{"event_id":"e398432c84a410fe","registry":"ARIN","report_date":"2024-03-28","source":"arin_issued","raw_action":"ADD","raw_line":"Add 136.248.0.0-136.248.255.255","resource_type":"ipv4","resource":"136.248.0.0/16","start":"136.248.0.0","end":"136.248.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Veeco Instruments Inc.","recipient_organization":"Oracle Corporation","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:01+00:00","page":"https://rirtracker.com/ip/136.248.0.0-136.248.255.255/#e-e398432c84a410fe","report_page":"https://rirtracker.com/arin/reports/2024-03-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/136.248.0.0-136.248.255.255.json","explanation":"ARIN's transfer log records a transfer from Veeco Instruments Inc. (ARIN) to Oracle Corporation (ARIN) on 2024-03-28 18:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-March/005585.html","retrieved_at":"2026-10-12T18:42:31+00:00","summary":"ARIN-Issued report for 2024-03-28: \"Add 136.248.0.0-136.248.255.255\""},{"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 2024-03-28 18:05 UTC, Veeco Instruments Inc. (ARIN) to Oracle Corporation (ARIN); resources moved: 136.248.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240327.gz","retrieved_at":"2026-10-12T23:37:29+00:00","summary":"ARIN delegated statistics 2024-03-27 (produced 2024-03-27T13:00:49+00:00), before the report: allocated (dated 1989-10-05)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240329.gz","retrieved_at":"2026-10-12T23:37:34+00:00","summary":"ARIN delegated statistics 2024-03-29 (produced 2024-03-29T13:00:51+00:00), after the report: allocated (dated 2024-03-28)"}]},{"event_id":"20e5740acab2ac6d","registry":"ARIN","report_date":"2023-10-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"136.248.0.0/16","start":"136.248.0.0","end":"136.248.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Integrated Solutions Inc.","recipient_organization":"Veeco Instruments Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","page":"https://rirtracker.com/ip/136.248.0.0-136.248.255.255/#e-20e5740acab2ac6d","report_page":"https://rirtracker.com/arin/reports/2023-10-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/136.248.0.0-136.248.255.255.json","observed":"Merger/acquisition: Integrated Solutions Inc. (ARIN) to Veeco Instruments Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Integrated Solutions Inc. (ARIN) to Veeco Instruments Inc. (ARIN) on 2023-10-10 20:06 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","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: MERGER_ACQUISITION on 2023-10-10 20:06 UTC, Integrated Solutions Inc. (ARIN) to Veeco Instruments Inc. (ARIN); resources moved: 136.248.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231009.gz","retrieved_at":"2026-10-12T23:28:27+00:00","summary":"ARIN delegated statistics 2023-10-09 (produced 2023-10-09T16:25:54+00:00), before the report: allocated (dated 1989-10-05)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231011.gz","retrieved_at":"2026-10-12T23:28:32+00:00","summary":"ARIN delegated statistics 2023-10-11 (produced 2023-10-11T13:00:32+00:00), after the report: allocated (dated 1989-10-05)"}]}],"classification_history":{"e398432c84a410fe":[{"raw_change_id":186349,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:01:38+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Veeco Instruments Inc. (ARIN) to Oracle Corporation (ARIN) on 2024-03-28 18:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":186349,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:41+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Veeco Instruments Inc. (ARIN) to Oracle Corporation (ARIN) on 2024-03-28 18:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":186349,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:32+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Veeco Instruments Inc. (ARIN) to Oracle Corporation (ARIN) on 2024-03-28 18:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":186349,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:01+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Veeco Instruments Inc. (ARIN) to Oracle Corporation (ARIN) on 2024-03-28 18:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"20e5740acab2ac6d":[{"raw_change_id":569310,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Integrated Solutions Inc. (ARIN) to Veeco Instruments Inc. (ARIN) on 2023-10-10 20:06 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}]},"arin_statistics_now":{"status":"allocated (dated 2024-03-28)"}}