{"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":"141.126.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/141.126.0.0-141.126.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2017-01-31)"},"current_holder":{"rir":"ARIN","org":"Charter Communications","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":8634,"date":"2017-01-31T17:16:42Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"HP Inc.","recipient_org":"Charter Communications","range":"141.126.0.0/16","log":"ARIN"},{"id":8407,"date":"2016-12-16T17:44:56Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hewlett-Packard Company","recipient_org":"HP Inc.","range":"141.126.0.0/16","log":"ARIN"}],"events":[{"event_id":"129cd43271ea06aa","registry":"ARIN","report_date":"2017-01-31","source":"arin_issued","raw_action":"ADD","raw_line":"Add 141.126.0.0-141.126.255.255","resource_type":"ipv4","resource":"141.126.0.0/16","start":"141.126.0.0","end":"141.126.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"HP Inc.","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":"2026-10-13T23:51:42+00:00","page":"https://rirtracker.com/ip/141.126.0.0-141.126.255.255/#e-129cd43271ea06aa","report_page":"https://rirtracker.com/arin/reports/2017-01-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/141.126.0.0-141.126.255.255.json","explanation":"ARIN's transfer log records a transfer from HP Inc. (ARIN) to Charter Communications (ARIN) on 2017-01-31 17:16 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/2017-January/002973.html","retrieved_at":"2026-10-12T18:39:29+00:00","summary":"ARIN-Issued report for 2017-01-31: \"Add 141.126.0.0-141.126.255.255\""},{"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 2017-01-31 17:16 UTC, HP Inc. (ARIN) to Charter Communications (ARIN); resources moved: 141.126.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170130.gz","retrieved_at":"2026-10-12T21:22:54+00:00","summary":"ARIN delegated statistics 2017-01-30 (produced 2017-01-30T06:08:26+00:00), before the report: assigned (dated 1990-10-20)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170201.gz","retrieved_at":"2026-10-12T21:22:58+00:00","summary":"ARIN delegated statistics 2017-02-01 (produced 2017-02-01T06:09:49+00:00), after the report: allocated (dated 2017-01-31)"}]},{"event_id":"6fb8c972d5d1234e","registry":"ARIN","report_date":"2016-12-16","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"141.126.0.0/16","start":"141.126.0.0","end":"141.126.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Hewlett-Packard Company","recipient_organization":"HP Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:27+00:00","page":"https://rirtracker.com/ip/141.126.0.0-141.126.255.255/#e-6fb8c972d5d1234e","report_page":"https://rirtracker.com/arin/reports/2016-12-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/141.126.0.0-141.126.255.255.json","observed":"Merger/acquisition: Hewlett-Packard Company (ARIN) to HP Inc. (ARIN)","piece_of":{"resource":"141.126.0.0/15","page":"https://rirtracker.com/ip/141.126.0.0-141.127.255.255/"},"explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Hewlett-Packard Company (ARIN) to HP Inc. (ARIN) on 2016-12-16 17:44 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 2016-12-16 17:44 UTC, Hewlett-Packard Company (ARIN) to HP Inc. (ARIN); resources moved: 141.126.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161215.gz","retrieved_at":"2026-10-12T21:20:50+00:00","summary":"ARIN delegated statistics 2016-12-15 (produced 2016-12-15T06:10:19+00:00), before the report: allocated (dated 1990-10-20)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161217.gz","retrieved_at":"2026-10-12T21:20:55+00:00","summary":"ARIN delegated statistics 2016-12-17 (produced 2016-12-17T06:10:01+00:00), after the report: assigned (dated 1990-10-20)"}]}],"classification_history":{"129cd43271ea06aa":[{"raw_change_id":147594,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:37:03+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from HP Inc. (ARIN) to Charter Communications (ARIN) on 2017-01-31 17:16 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":147594,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:57+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from HP Inc. (ARIN) to Charter Communications (ARIN) on 2017-01-31 17:16 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":147594,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:35+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from HP Inc. (ARIN) to Charter Communications (ARIN) on 2017-01-31 17:16 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":147594,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:42+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from HP Inc. (ARIN) to Charter Communications (ARIN) on 2017-01-31 17:16 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"6fb8c972d5d1234e":[{"raw_change_id":551223,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:27+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Hewlett-Packard Company (ARIN) to HP Inc. (ARIN) on 2016-12-16 17:44 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 2017-01-31)"}}