{"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":"16.205.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/16.205.0.0-16.205.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2025-03-04)"},"current_holder":{"rir":"ARIN","org":"Oracle Corporation","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":39189,"date":"2025-03-04T12:02:54Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Charter Communications LLC","recipient_org":"Oracle Corporation","range":"16.205.0.0/16","log":"ARIN"},{"id":13981,"date":"2018-07-24T16:12:17Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"HEWLETT PACKARD ENTERPRISE COMPANY","recipient_org":"Charter Communications","range":"16.205.0.0/16","log":"ARIN"},{"id":9626,"date":"2017-06-07T18:46:11Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hewlett-Packard Company","recipient_org":"HEWLETT PACKARD ENTERPRISE COMPANY","range":"16.0.0.0/8","log":"ARIN"}],"events":[{"event_id":"021e7cbec61870ed","registry":"ARIN","report_date":"2025-03-04","source":"arin_issued","raw_action":"ADD","raw_line":"Add 16.205.0.0-16.205.255.255","resource_type":"ipv4","resource":"16.205.0.0/16","start":"16.205.0.0","end":"16.205.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Charter Communications LLC","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":"2026-10-13T23:54:23+00:00","page":"https://rirtracker.com/ip/16.205.0.0-16.205.255.255/#e-021e7cbec61870ed","report_page":"https://rirtracker.com/arin/reports/2025-03-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/16.205.0.0-16.205.255.255.json","explanation":"ARIN's transfer log records a transfer from Charter Communications LLC (ARIN) to Oracle Corporation (ARIN) on 2025-03-04 12:02 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/2025-March/005925.html","retrieved_at":"2026-10-12T18:42:57+00:00","summary":"ARIN-Issued report for 2025-03-04: \"Add 16.205.0.0-16.205.255.255\""},{"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 2025-03-04 12:02 UTC, Charter Communications LLC (ARIN) to Oracle Corporation (ARIN); resources moved: 16.205.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250303.gz","retrieved_at":"2026-10-12T23:55:43+00:00","summary":"ARIN delegated statistics 2025-03-03 (produced 2025-03-03T14:01:07+00:00), before the report: allocated (dated 2018-07-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250305.gz","retrieved_at":"2026-10-12T23:55:48+00:00","summary":"ARIN delegated statistics 2025-03-05 (produced 2025-03-05T14:01:04+00:00), after the report: allocated (dated 2025-03-04)"}]},{"event_id":"7b88ea11f45b384b","registry":"ARIN","report_date":"2018-07-24","source":"arin_issued","raw_action":"ADD","raw_line":"Add 16.205.0.0-16.205.255.255","resource_type":"ipv4","resource":"16.205.0.0/16","start":"16.205.0.0","end":"16.205.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"HEWLETT PACKARD ENTERPRISE COMPANY","recipient_organization":"Charter Communications","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:14+00:00","page":"https://rirtracker.com/ip/16.205.0.0-16.205.255.255/#e-7b88ea11f45b384b","report_page":"https://rirtracker.com/arin/reports/2018-07-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/16.205.0.0-16.205.255.255.json","piece_of":{"resource":"16.0.0.0/8","page":"https://rirtracker.com/ip/16.0.0.0-16.255.255.255/"},"explanation":"ARIN's transfer log records a transfer from HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Charter Communications (ARIN) on 2018-07-24 16:12 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/2018-July/003513.html","retrieved_at":"2026-10-12T18:40:07+00:00","summary":"ARIN-Issued report for 2018-07-24: \"Add 16.205.0.0-16.205.255.255\""},{"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 2018-07-24 16:12 UTC, HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Charter Communications (ARIN); resources moved: 16.205.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180723.gz","retrieved_at":"2026-10-12T21:49:50+00:00","summary":"ARIN delegated statistics 2018-07-23 (produced 2018-07-23T05:00:22+00:00), before the report: assigned (dated 1989-05-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180725.gz","retrieved_at":"2026-10-12T21:49:55+00:00","summary":"ARIN delegated statistics 2018-07-25 (produced 2018-07-25T05:00:21+00:00), after the report: allocated (dated 2018-07-24)"}]}],"classification_history":{"021e7cbec61870ed":[{"raw_change_id":192719,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:05:31+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Charter Communications LLC (ARIN) to Oracle Corporation (ARIN) on 2025-03-04 12:02 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":192719,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:57+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Charter Communications LLC (ARIN) to Oracle Corporation (ARIN) on 2025-03-04 12:02 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":192719,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:51+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Charter Communications LLC (ARIN) to Oracle Corporation (ARIN) on 2025-03-04 12:02 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":192719,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:23+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Charter Communications LLC (ARIN) to Oracle Corporation (ARIN) on 2025-03-04 12:02 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"7b88ea11f45b384b":[{"raw_change_id":155608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:41:50+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Charter Communications (ARIN) on 2018-07-24 16:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":155608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:20+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Charter Communications (ARIN) on 2018-07-24 16:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":155608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:02+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Charter Communications (ARIN) on 2018-07-24 16:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":155608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:14+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Charter Communications (ARIN) on 2018-07-24 16:12 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 2025-03-04)"}}