{"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":"155.94.112.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/155.94.112.0-155.94.127.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2016-01-13)"},"current_holder":{"rir":"ARIN","org":"AppLovin Corporation","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":24010,"date":"2021-03-08T19:12:23Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Machine Zone, Inc.","recipient_org":"AppLovin Corporation","range":"155.94.112.0/20","log":"ARIN"},{"id":6363,"date":"2016-01-13T18:47:14Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Nodes Direct","recipient_org":"Machine Zone, Inc.","range":"155.94.112.0/20","log":"ARIN"}],"events":[{"event_id":"1904ee7fd154599a","registry":"ARIN","report_date":"2021-03-08","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"155.94.112.0/20","start":"155.94.112.0","end":"155.94.127.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Machine Zone, Inc.","recipient_organization":"AppLovin Corporation","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:55+00:00","page":"https://rirtracker.com/ip/155.94.112.0-155.94.127.255/#e-1904ee7fd154599a","report_page":"https://rirtracker.com/arin/reports/2021-03-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/155.94.112.0-155.94.127.255.json","observed":"Merger/acquisition: Machine Zone, Inc. (ARIN) to AppLovin Corporation (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Machine Zone, Inc. (ARIN) to AppLovin Corporation (ARIN) on 2021-03-08 19:12 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 2021-03-08 19:12 UTC, Machine Zone, Inc. (ARIN) to AppLovin Corporation (ARIN); resources moved: 155.94.112.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210307.gz","retrieved_at":"2026-10-12T22:39:15+00:00","summary":"ARIN delegated statistics 2021-03-07 (produced 2021-03-07T15:00:12+00:00), before the report: assigned (dated 2016-01-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210309.gz","retrieved_at":"2026-10-12T22:39:20+00:00","summary":"ARIN delegated statistics 2021-03-09 (produced 2021-03-09T15:00:12+00:00), after the report: assigned (dated 2016-01-13)"}]},{"event_id":"7887111772f2535a","registry":"ARIN","report_date":"2016-01-13","source":"arin_issued","raw_action":"ADD","raw_line":"Add 155.94.112.0-155.94.127.255","resource_type":"ipv4","resource":"155.94.112.0/20","start":"155.94.112.0","end":"155.94.127.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Nodes Direct","recipient_organization":"Machine Zone, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:31+00:00","page":"https://rirtracker.com/ip/155.94.112.0-155.94.127.255/#e-7887111772f2535a","report_page":"https://rirtracker.com/arin/reports/2016-01-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/155.94.112.0-155.94.127.255.json","piece_of":{"resource":"155.94.64.0/18","page":"https://rirtracker.com/ip/155.94.64.0-155.94.127.255/"},"explanation":"ARIN's transfer log records a transfer from Nodes Direct (ARIN) to Machine Zone, Inc. (ARIN) on 2016-01-13 18:47 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/2016-January/002589.html","retrieved_at":"2026-10-12T18:39:04+00:00","summary":"ARIN-Issued report for 2016-01-13: \"Add 155.94.112.0-155.94.127.255\""},{"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 2016-01-13 18:47 UTC, Nodes Direct (ARIN) to Machine Zone, Inc. (ARIN); resources moved: 155.94.112.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160112.gz","retrieved_at":"2026-10-12T21:04:27+00:00","summary":"ARIN delegated statistics 2016-01-12 (produced 2016-01-12T06:04:58+00:00), before the report: allocated (dated 2014-06-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160114.gz","retrieved_at":"2026-10-12T21:04:33+00:00","summary":"ARIN delegated statistics 2016-01-14 (produced 2016-01-14T06:04:36+00:00), after the report: assigned (dated 2016-01-13)"}]}],"classification_history":{"1904ee7fd154599a":[{"raw_change_id":562923,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:55+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Machine Zone, Inc. (ARIN) to AppLovin Corporation (ARIN) on 2021-03-08 19:12 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."}],"7887111772f2535a":[{"raw_change_id":140632,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:34:40+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nodes Direct (ARIN) to Machine Zone, Inc. (ARIN) on 2016-01-13 18:47 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140632,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:48+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nodes Direct (ARIN) to Machine Zone, Inc. (ARIN) on 2016-01-13 18:47 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140632,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:26+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nodes Direct (ARIN) to Machine Zone, Inc. (ARIN) on 2016-01-13 18:47 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140632,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:31+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Nodes Direct (ARIN) to Machine Zone, Inc. (ARIN) on 2016-01-13 18:47 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 2016-01-13)"}}