{"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":"162.88.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/162.88.0.0-162.88.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2013-11-27)"},"current_holder":{"rir":"ARIN","org":"Oracle Corporation","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":13551,"date":"2018-06-29T20:59:17Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Dynamic Network Services, Inc.","recipient_org":"Oracle Corporation","range":"162.88.0.0/16","log":"ARIN"},{"id":5438,"date":"2013-11-27T18:24:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Wheeling-Pittsburgh Steel Corporation","recipient_org":"Dynamic Network Services, Inc.","range":"162.88.0.0/16","log":"ARIN"}],"events":[{"event_id":"46c938254dfda55a","registry":"ARIN","report_date":"2018-06-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"162.88.0.0/16","start":"162.88.0.0","end":"162.88.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Dynamic Network Services, 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":"2026-10-14T00:18:36+00:00","page":"https://rirtracker.com/ip/162.88.0.0-162.88.255.255/#e-46c938254dfda55a","report_page":"https://rirtracker.com/arin/reports/2018-06-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.88.0.0-162.88.255.255.json","observed":"Merger/acquisition: Dynamic Network Services, Inc. (ARIN) to Oracle Corporation (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Dynamic Network Services, Inc. (ARIN) to Oracle Corporation (ARIN) on 2018-06-29 20:59 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 2018-06-29 20:59 UTC, Dynamic Network Services, Inc. (ARIN) to Oracle Corporation (ARIN); resources moved: 162.88.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180628.gz","retrieved_at":"2026-10-12T21:48:28+00:00","summary":"ARIN delegated statistics 2018-06-28 (produced 2018-06-28T05:00:24+00:00), before the report: allocated (dated 2013-11-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180630.gz","retrieved_at":"2026-10-12T21:48:33+00:00","summary":"ARIN delegated statistics 2018-06-30 (produced 2018-06-30T05:00:24+00:00), after the report: allocated (dated 2013-11-27)"}]},{"event_id":"08f588a147c0439d","registry":"ARIN","report_date":"2013-11-27","source":"arin_issued","raw_action":"ADD","raw_line":"Add 162.88.0.0-162.88.255.255","resource_type":"ipv4","resource":"162.88.0.0/16","start":"162.88.0.0","end":"162.88.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Wheeling-Pittsburgh Steel Corporation","recipient_organization":"Dynamic Network Services, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:09+00:00","page":"https://rirtracker.com/ip/162.88.0.0-162.88.255.255/#e-08f588a147c0439d","report_page":"https://rirtracker.com/arin/reports/2013-11-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.88.0.0-162.88.255.255.json","explanation":"ARIN's transfer log records a transfer from Wheeling-Pittsburgh Steel Corporation (ARIN) to Dynamic Network Services, Inc. (ARIN) on 2013-11-27 18:24 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/2013-November/001813.html","retrieved_at":"2026-10-12T18:38:09+00:00","summary":"ARIN-Issued report for 2013-11-27: \"Add 162.88.0.0-162.88.255.255\""},{"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 2013-11-27 18:24 UTC, Wheeling-Pittsburgh Steel Corporation (ARIN) to Dynamic Network Services, Inc. (ARIN); resources moved: 162.88.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131126.gz","retrieved_at":"2026-10-12T20:08:07+00:00","summary":"ARIN delegated statistics 2013-11-26 (produced 2013-11-26T06:06:10+00:00), before the report: assigned (dated 1992-09-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131128.gz","retrieved_at":"2026-10-12T20:08:12+00:00","summary":"ARIN delegated statistics 2013-11-28 (produced 2013-11-28T06:06:09+00:00), after the report: allocated (dated 2013-11-27)"}]}],"classification_history":{"46c938254dfda55a":[{"raw_change_id":554895,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:36+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Dynamic Network Services, Inc. (ARIN) to Oracle Corporation (ARIN) on 2018-06-29 20:59 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."}],"08f588a147c0439d":[{"raw_change_id":130823,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:22:49+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Wheeling-Pittsburgh Steel Corporation (ARIN) to Dynamic Network Services, Inc. (ARIN) on 2013-11-27 18:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":130823,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:32+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Wheeling-Pittsburgh Steel Corporation (ARIN) to Dynamic Network Services, Inc. (ARIN) on 2013-11-27 18:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":130823,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Wheeling-Pittsburgh Steel Corporation (ARIN) to Dynamic Network Services, Inc. (ARIN) on 2013-11-27 18:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":130823,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:09+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Wheeling-Pittsburgh Steel Corporation (ARIN) to Dynamic Network Services, Inc. (ARIN) on 2013-11-27 18:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2013-11-27)"}}