Logitech — consolidated MA-L vendor (multiple registrant entities)

The slug "vendor-logitech" does not map to a single OUI hex prefix — Logitech holds at least fifteen distinct MA-L (24-bit) blocks in the IEEE registry, registered across several legally distinct entities: "Logitech, Inc" and plain "Logitech" (US, Newark CA / Camas WA), "Logitech Europe SA" (Lausanne, CH), "Logitech Far East" (Hsinchu, TW), "Logitech (China) Technology Co., Ltd" (Shanghai, CN), "Logitech Hong Kong" (Kowloon, HK), and "Audio BU - Logitech" (Vancouver, WA). Consolidating these into one vendor entry is far more useful than minting near-identical per-prefix pages, but the copy should acknowledge the multiple registrant strings rather than attributing every block to one legal entity. Logitech itself is a Swiss-domiciled, publicly-traded (LOGI) peripherals maker: wireless and wired mice and keyboards, webcams, headsets, speakers, video-conferencing hardware (Logi business line), and gaming peripherals (Logitech G). Devices seen on a network from these blocks are consumer/business peripherals and networked video hardware — Unifying/Bluetooth USB receivers, presentation clickers, webcams, and conference-room camera systems. Security context worth flagging honestly: the MouseJack family (2016 Bastille Research, CVE-2016-10761) and the 2019 follow-on CVEs against Logitech Unifying receivers (CVE-2019-13052/13053/13054/13055) target RF/USB wireless-receiver hardware, not an IP-network attack surface — so this is device background, not a network-scannable exploit path for these OUIs. IEEE publishes no registration date for OUI blocks; any "date registered" seen on third-party lookup tools is a database artifact, not an IEEE fact.

IEEE assignment

at least 15 distinct MA-L blocks across multiple Logitech entities [Confirmed] — the IEEE MA-L registry (registry pull)

Registry / block size

MA-L (24-bit OUI); no Logitech matches in MA-M (the IEEE MA-M registry) or MA-S (the IEEE MA-S registry) [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry

Registrant entities

"Logitech, Inc" / "Logitech" (US), "Logitech Europe SA" (CH), "Logitech Far East" (TW), "Logitech (China) Technology Co., Ltd" (CN), "Logitech Hong Kong" (HK), "Audio BU - Logitech" (US) [Confirmed] — the IEEE MA-L registry

HQ / country

Logitech Europe SA, EPFL Quartier de l'Innovation, Lausanne, CH 1015 (registry); Logitech is Swiss-domiciled [Confirmed] — the IEEE MA-L registry, https://www.logitech.com

Company status

active, publicly traded (LOGI) [Confirmed] — https://www.logitech.com

Device types

wireless/wired mice & keyboards, webcams, headsets, speakers, presentation clickers, video-conferencing cameras, gaming peripherals (Logitech G) [Confirmed] — https://www.logitech.com/en-us/products.html, https://www.logitech.com/en-us/business/products.html

On-network corroboration

USB Unifying/Bluetooth receivers, webcams, conference cameras tied to these blocks [Likely] — https://maclookup.app/vendors/logitech, https://www.netify.ai/resources/macs/brands/logitech

Verified sample prefixes (all MA-L)

00:0D:44 (Audio BU), 00:1F:20 (Europe SA), 38:F0:C8, 44:73:D6, 88:C6:26, 94:02:30, C0:28:8D, C8:DB:26, EC:81:93 (Logitech/Logitech Inc); 44:71:B3, 34:88:5D, 40:58:99, F4:73:35 (Far East); 08:81:B2 (China); 10:94:97 (Hong Kong) [Confirmed] — the IEEE MA-L registry

Security context

MouseJack (2016, CVE-2016-10761) and 2019 Unifying-receiver CVEs (CVE-2019-13052/13053/13054/13055; R500 clicker AES key-extraction, CVSSv3 6.5); firmware fix for 13054/13055 shipped 28 Aug 2019, 13052/13053 stated not-to-be-patched. RF/USB hardware, not an IP-network surface. [Confirmed] — https://nvd.nist.gov/vuln/detail/CVE-2019-13054, https://github.com/mame82/UnifyingVulnsDisclosureRepo/blob/master/logitech_vuln_summary.md

Registration date

Unknown — IEEE publishes no OUI assignment/registration date; the IEEE MA-L registry has no date column. A "17 November 2015" figure on maclookup.app is a scrape artifact, not an IEEE fact. [Confirmed] — the IEEE MA-L registry, https://maclookup.app/vendors/logitech

IANA Reference

blank / not applicable — no IANA RFC reference exists for a vendor OUI record [Confirmed]

Analyst note

a globally-administered Logitech OUI identifies genuine Logitech hardware, but the entry spans several distinct registrant entities — do not conflate their addresses into one legal entity, and word security copy so it does not imply a network-scannable vulnerability for these devices.