{"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":"192.111.16.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/192.111.16.0-192.111.23.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2019-09-11), allocated (dated 2019-10-08)"},"current_holder":{"rir":"ARIN","org":"IMG Technologies LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":19044,"date":"2019-10-08T17:34:07Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"IMG Technologies LLC","recipient_org":"The Municipal Communications Utility of the City of Cedar Falls, Iowa","range":"192.111.20.0/22","log":"ARIN"},{"id":18798,"date":"2019-09-11T19:34:59Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"IMG Technologies LLC","recipient_org":"BOLT Fiber Optic Services","range":"192.111.16.0/22","log":"ARIN"},{"id":16916,"date":"2019-02-04T19:31:31Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Imagination Technologies, LLC","recipient_org":"IMG Technologies LLC","range":"192.111.16.0/21","log":"ARIN"},{"id":10647,"date":"2017-08-16T16:48:50Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Mips Computer Systems Incorporated","recipient_org":"Imagination Technologies, LLC","range":"192.111.16.0/21","log":"ARIN"}],"events":[{"event_id":"8f93b346751d0f01","registry":"ARIN","report_date":"2019-02-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"192.111.16.0/21","start":"192.111.16.0","end":"192.111.23.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Imagination Technologies, LLC","recipient_organization":"IMG Technologies LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:43+00:00","page":"https://rirtracker.com/ip/192.111.16.0-192.111.23.255/#e-8f93b346751d0f01","report_page":"https://rirtracker.com/arin/reports/2019-02-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.111.16.0-192.111.23.255.json","observed":"Merger/acquisition: Imagination Technologies, LLC (ARIN) to IMG Technologies LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Imagination Technologies, LLC (ARIN) to IMG Technologies LLC (ARIN) on 2019-02-04 19:31 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 2019-02-04 19:31 UTC, Imagination Technologies, LLC (ARIN) to IMG Technologies LLC (ARIN); resources moved: 192.111.16.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190203.gz","retrieved_at":"2026-10-12T21:59:49+00:00","summary":"ARIN delegated statistics 2019-02-03 (produced 2019-02-03T06:00:16+00:00), before the report: assigned (dated 1991-06-04)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190205.gz","retrieved_at":"2026-10-12T21:59:54+00:00","summary":"ARIN delegated statistics 2019-02-05 (produced 2019-02-05T06:00:15+00:00), after the report: assigned (dated 1991-06-04)"}]},{"event_id":"27f0282d07ca511c","registry":"ARIN","report_date":"2017-08-16","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"192.111.16.0/21","start":"192.111.16.0","end":"192.111.23.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Mips Computer Systems Incorporated","recipient_organization":"Imagination Technologies, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:31+00:00","page":"https://rirtracker.com/ip/192.111.16.0-192.111.23.255/#e-27f0282d07ca511c","report_page":"https://rirtracker.com/arin/reports/2017-08-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.111.16.0-192.111.23.255.json","observed":"Merger/acquisition: Mips Computer Systems Incorporated (ARIN) to Imagination Technologies, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Mips Computer Systems Incorporated (ARIN) to Imagination Technologies, LLC (ARIN) on 2017-08-16 16:48 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 2017-08-16 16:48 UTC, Mips Computer Systems Incorporated (ARIN) to Imagination Technologies, LLC (ARIN); resources moved: 192.111.16.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170815.gz","retrieved_at":"2026-10-12T21:32:46+00:00","summary":"ARIN delegated statistics 2017-08-15 (produced 2017-08-15T05:10:28+00:00), before the report: assigned (dated 1991-06-04)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170817.gz","retrieved_at":"2026-10-12T21:32:51+00:00","summary":"ARIN delegated statistics 2017-08-17 (produced 2017-08-17T05:10:21+00:00), after the report: assigned (dated 1991-06-04)"}]}],"classification_history":{"8f93b346751d0f01":[{"raw_change_id":557908,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:43+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Imagination Technologies, LLC (ARIN) to IMG Technologies LLC (ARIN) on 2019-02-04 19:31 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."}],"27f0282d07ca511c":[{"raw_change_id":552903,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:31+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Mips Computer Systems Incorporated (ARIN) to Imagination Technologies, LLC (ARIN) on 2017-08-16 16:48 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."}]},"arin_statistics_now":{"status":"allocated (dated 2019-09-11), allocated (dated 2019-10-08)"}}