{"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":"198.181.48.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/198.181.48.0-198.181.55.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2017-06-23)"},"current_holder":{"rir":"ARIN","org":"Oracle Corporation","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":13037,"date":"2018-05-01T14:59:24Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Zenedge Inc","recipient_org":"Oracle Corporation","range":"198.181.48.0/21","log":"ARIN"},{"id":10173,"date":"2017-06-23T16:57:05Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Imperial Credit Industries, Inc.","recipient_org":"Zenedge Inc","range":"198.181.48.0/21","log":"ARIN"}],"events":[{"event_id":"ac5cfd174a3e9f4a","registry":"ARIN","report_date":"2018-05-01","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"198.181.48.0/21","start":"198.181.48.0","end":"198.181.55.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Zenedge 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":"2026-10-14T00:18:35+00:00","page":"https://rirtracker.com/ip/198.181.48.0-198.181.55.255/#e-ac5cfd174a3e9f4a","report_page":"https://rirtracker.com/arin/reports/2018-05-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/198.181.48.0-198.181.55.255.json","observed":"Merger/acquisition: Zenedge Inc (ARIN) to Oracle Corporation (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Zenedge Inc (ARIN) to Oracle Corporation (ARIN) on 2018-05-01 14:59 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 2018-05-01 14:59 UTC, Zenedge Inc (ARIN) to Oracle Corporation (ARIN); resources moved: 198.181.48.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180430.gz","retrieved_at":"2026-10-12T21:45:33+00:00","summary":"ARIN delegated statistics 2018-04-30 (produced 2018-04-30T05:11:53+00:00), before the report: assigned (dated 2017-06-23)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180502.gz","retrieved_at":"2026-10-12T21:45:37+00:00","summary":"ARIN delegated statistics 2018-05-02 (produced 2018-05-02T05:10:49+00:00), after the report: allocated (dated 2017-06-23)"}]},{"event_id":"3ad19db0da586b64","registry":"ARIN","report_date":"2017-06-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 198.181.48.0-198.181.55.255","resource_type":"ipv4","resource":"198.181.48.0/21","start":"198.181.48.0","end":"198.181.55.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Imperial Credit Industries, Inc.","recipient_organization":"Zenedge Inc","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:49+00:00","page":"https://rirtracker.com/ip/198.181.48.0-198.181.55.255/#e-3ad19db0da586b64","report_page":"https://rirtracker.com/arin/reports/2017-06-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/198.181.48.0-198.181.55.255.json","explanation":"ARIN's transfer log records a transfer from Imperial Credit Industries, Inc. (ARIN) to Zenedge Inc (ARIN) on 2017-06-23 16:57 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/2017-June/003116.html","retrieved_at":"2026-10-12T18:39:40+00:00","summary":"ARIN-Issued report for 2017-06-23: \"Add 198.181.48.0-198.181.55.255\""},{"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 2017-06-23 16:57 UTC, Imperial Credit Industries, Inc. (ARIN) to Zenedge Inc (ARIN); resources moved: 198.181.48.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170622.gz","retrieved_at":"2026-10-12T21:30:00+00:00","summary":"ARIN delegated statistics 2017-06-22 (produced 2017-06-22T05:21:32+00:00), before the report: allocated (dated 1993-06-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170624.gz","retrieved_at":"2026-10-12T21:30:12+00:00","summary":"ARIN delegated statistics 2017-06-24 (produced 2017-06-24T05:28:36+00:00), after the report: assigned (dated 2017-06-23)"}]}],"classification_history":{"ac5cfd174a3e9f4a":[{"raw_change_id":554575,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:35+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Zenedge Inc (ARIN) to Oracle Corporation (ARIN) on 2018-05-01 14:59 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."}],"3ad19db0da586b64":[{"raw_change_id":149711,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:38:33+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Imperial Credit Industries, Inc. (ARIN) to Zenedge Inc (ARIN) on 2017-06-23 16:57 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149711,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:02+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Imperial Credit Industries, Inc. (ARIN) to Zenedge Inc (ARIN) on 2017-06-23 16:57 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149711,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:42+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Imperial Credit Industries, Inc. (ARIN) to Zenedge Inc (ARIN) on 2017-06-23 16:57 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149711,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:49+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Imperial Credit Industries, Inc. (ARIN) to Zenedge Inc (ARIN) on 2017-06-23 16:57 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 2017-06-23)"}}