{"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":"15.246.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/15.246.0.0-15.246.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-01-28)"},"current_holder":{"rir":"ARIN","org":"Amazon Technologies Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":17223,"date":"2019-03-26T19:52:09Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Enterprise Services Latin America Corporation","recipient_org":"Amazon Technologies Inc.","range":"15.246.0.0/16","log":"ARIN"},{"id":14570,"date":"2018-09-14T20:02:41Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"HEWLETT PACKARD ENTERPRISE COMPANY","recipient_org":"Enterprise Services Latin America Corporation","range":"15.128.0.0/9","log":"ARIN"},{"id":9901,"date":"2017-06-07T19:07:29Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hewlett-Packard Company","recipient_org":"HEWLETT PACKARD ENTERPRISE COMPANY","range":"15.128.0.0/9","log":"ARIN"}],"events":[{"event_id":"994ef9e222046aca","registry":"ARIN","report_date":"2019-03-26","source":"arin_issued","raw_action":"ADD","raw_line":"Add 15.246.0.0-15.246.255.255","resource_type":"ipv4","resource":"15.246.0.0/16","start":"15.246.0.0","end":"15.246.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Enterprise Services Latin America Corporation","recipient_organization":"Amazon Technologies Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:28+00:00","page":"https://rirtracker.com/ip/15.246.0.0-15.246.255.255/#e-994ef9e222046aca","report_page":"https://rirtracker.com/arin/reports/2019-03-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/15.246.0.0-15.246.255.255.json","explanation":"ARIN's transfer log records a transfer from Enterprise Services Latin America Corporation (ARIN) to Amazon Technologies Inc. (ARIN) on 2019-03-26 19:52 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/2019-March/003758.html","retrieved_at":"2026-10-12T18:40:24+00:00","summary":"ARIN-Issued report for 2019-03-26: \"Add 15.246.0.0-15.246.255.255\""},{"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 2019-03-26 19:52 UTC, Enterprise Services Latin America Corporation (ARIN) to Amazon Technologies Inc. (ARIN); resources moved: 15.246.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190325.gz","retrieved_at":"2026-10-12T22:02:21+00:00","summary":"ARIN delegated statistics 2019-03-25 (produced 2019-03-25T05:00:17+00:00), before the report: allocated (dated 1994-07-01)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190327.gz","retrieved_at":"2026-10-12T22:02:26+00:00","summary":"ARIN delegated statistics 2019-03-27 (produced 2019-03-27T05:00:13+00:00), after the report: allocated (dated 2019-03-26)"}]}],"classification_history":{"994ef9e222046aca":[{"raw_change_id":159129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:43:56+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Enterprise Services Latin America Corporation (ARIN) to Amazon Technologies Inc. (ARIN) on 2019-03-26 19:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":159129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:31+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Enterprise Services Latin America Corporation (ARIN) to Amazon Technologies Inc. (ARIN) on 2019-03-26 19:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":159129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:14+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Enterprise Services Latin America Corporation (ARIN) to Amazon Technologies Inc. (ARIN) on 2019-03-26 19:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":159129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:28+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Enterprise Services Latin America Corporation (ARIN) to Amazon Technologies Inc. (ARIN) on 2019-03-26 19:52 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 2021-01-28)"}}