{"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":"23.179.16.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/23.179.16.0-23.179.16.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-04-29)"},"current_holder":{"rir":"ARIN","org":"IZT Cloud","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":34734,"date":"2024-03-04T21:29:37Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InZernet Technologies, LLC","recipient_org":"IZT Cloud","range":"23.179.16.0/24","log":"ARIN"}],"events":[{"event_id":"1f4beae94300e5d3","registry":"ARIN","report_date":"2024-03-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"23.179.16.0/24","start":"23.179.16.0","end":"23.179.16.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"InZernet Technologies, LLC","recipient_organization":"IZT Cloud","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","page":"https://rirtracker.com/ip/23.179.16.0-23.179.16.255/#e-1f4beae94300e5d3","report_page":"https://rirtracker.com/arin/reports/2024-03-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/23.179.16.0-23.179.16.255.json","observed":"Merger/acquisition: InZernet Technologies, LLC (ARIN) to IZT Cloud (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from InZernet Technologies, LLC (ARIN) to IZT Cloud (ARIN) on 2024-03-04 21:29 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 2024-03-04 21:29 UTC, InZernet Technologies, LLC (ARIN) to IZT Cloud (ARIN); resources moved: 23.179.16.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240303.gz","retrieved_at":"2026-10-12T23:36:08+00:00","summary":"ARIN delegated statistics 2024-03-03 (produced 2024-03-03T14:00:45+00:00), before the report: allocated (dated 2021-04-29)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240305.gz","retrieved_at":"2026-10-12T23:36:13+00:00","summary":"ARIN delegated statistics 2024-03-05 (produced 2024-03-05T14:00:45+00:00), after the report: allocated (dated 2021-04-29)"}]},{"event_id":"b528f492b6fe56ff","registry":"ARIN","report_date":"2021-04-29","source":"arin_issued","raw_action":"ADD","raw_line":"Add 23.179.16.0-23.179.16.255","resource_type":"ipv4","resource":"23.179.16.0/24","start":"23.179.16.0","end":"23.179.16.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:08+00:00","page":"https://rirtracker.com/ip/23.179.16.0-23.179.16.255/#e-b528f492b6fe56ff","report_page":"https://rirtracker.com/arin/reports/2021-04-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/23.179.16.0-23.179.16.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-04-28 and allocated (dated 2021-04-29) on 2021-04-30. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2021-April/004521.html","retrieved_at":"2026-10-12T18:41:17+00:00","summary":"ARIN-Issued report for 2021-04-29: \"Add 23.179.16.0-23.179.16.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210428.gz","retrieved_at":"2026-10-12T22:41:55+00:00","summary":"ARIN delegated statistics 2021-04-28 (produced 2021-04-28T14:00:14+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210430.gz","retrieved_at":"2026-10-12T22:42:00+00:00","summary":"ARIN delegated statistics 2021-04-30 (produced 2021-04-30T14:00:13+00:00), after the report: allocated (dated 2021-04-29)"}]}],"classification_history":{"1f4beae94300e5d3":[{"raw_change_id":570416,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from InZernet Technologies, LLC (ARIN) to IZT Cloud (ARIN) on 2024-03-04 21:29 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."}],"b528f492b6fe56ff":[{"raw_change_id":171195,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:52:19+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-04-28 and allocated (dated 2021-04-29) on 2021-04-30. The tracker saw this range released from hold on 2013-03-26 (23.128.0.0-23.191.255.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":171195,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:01+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-04-28 and allocated (dated 2021-04-29) on 2021-04-30. The tracker saw this range released from hold on 2013-03-26 (23.128.0.0-23.191.255.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":171195,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:48+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-04-28 and allocated (dated 2021-04-29) on 2021-04-30. The tracker saw this range released from hold on 2013-03-26 (23.128.0.0-23.191.255.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":171195,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:08+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-04-28 and allocated (dated 2021-04-29) on 2021-04-30. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2021-04-29)"}}