{"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":"158.184.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/158.184.0.0-158.184.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1992-03-25)"},"current_holder":{"rir":"ARIN","org":"Maxar Technologies, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":45086,"date":"2026-08-10T20:44:35Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Vantor Parent Inc.","recipient_org":"Intuitive Machines, LLC","range":"158.184.213.0/24","log":"ARIN"},{"id":44974,"date":"2026-08-03T21:21:42Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Vantor Parent Inc.","recipient_org":"Intuitive Machines, LLC","range":"158.184.3.0/24","log":"ARIN"},{"id":44975,"date":"2026-08-03T21:21:42Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Vantor Parent Inc.","recipient_org":"Intuitive Machines, LLC","range":"158.184.110.0/24","log":"ARIN"},{"id":44976,"date":"2026-08-03T21:21:42Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Vantor Parent Inc.","recipient_org":"Intuitive Machines, LLC","range":"158.184.192.0/20","log":"ARIN"},{"id":44977,"date":"2026-08-03T21:21:42Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Vantor Parent Inc.","recipient_org":"Intuitive Machines, LLC","range":"158.184.224.0/24","log":"ARIN"},{"id":44978,"date":"2026-08-03T21:21:42Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Vantor Parent Inc.","recipient_org":"Intuitive Machines, LLC","range":"158.184.229.0/24","log":"ARIN"},{"id":41918,"date":"2025-11-03T12:24:32Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"SPACE SYSTEMS/LORAL, INC.","recipient_org":"Maxar Technologies, Inc.","range":"158.184.0.0/16","log":"ARIN"}],"events":[{"event_id":"512931368d6e5de6","registry":"ARIN","report_date":"2025-11-03","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"158.184.0.0/16","start":"158.184.0.0","end":"158.184.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"SPACE SYSTEMS/LORAL, INC.","recipient_organization":"Maxar Technologies, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:24+00:00","page":"https://rirtracker.com/ip/158.184.0.0-158.184.255.255/#e-512931368d6e5de6","report_page":"https://rirtracker.com/arin/reports/2025-11-03/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/158.184.0.0-158.184.255.255.json","observed":"Merger/acquisition: SPACE SYSTEMS/LORAL, INC. (ARIN) to Maxar Technologies, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from SPACE SYSTEMS/LORAL, INC. (ARIN) to Maxar Technologies, Inc. (ARIN) on 2025-11-03 12:24 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 2025-11-03 12:24 UTC, SPACE SYSTEMS/LORAL, INC. (ARIN) to Maxar Technologies, Inc. (ARIN); resources moved: 158.184.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251102.gz","retrieved_at":"2026-10-13T00:09:40+00:00","summary":"ARIN delegated statistics 2025-11-02 (produced 2025-11-02T14:00:48+00:00), before the report: allocated (dated 1992-03-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251104.gz","retrieved_at":"2026-10-13T00:09:44+00:00","summary":"ARIN delegated statistics 2025-11-04 (produced 2025-11-04T14:00:48+00:00), after the report: allocated (dated 1992-03-25)"}]}],"classification_history":{"512931368d6e5de6":[{"raw_change_id":574747,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:24+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from SPACE SYSTEMS/LORAL, INC. (ARIN) to Maxar Technologies, Inc. (ARIN) on 2025-11-03 12:24 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 1992-03-25)"}}