Edifier International — 11 prefixes (MA-L)

Edifier International is the IEEE OUI registrant name for Edifier, a Chinese consumer-audio manufacturer officially known as Beijing Edifier Technology Co., Ltd. (founded by Wen Dong Zhang in Beijing, May 1996, listed on the Shenzhen Stock Exchange). The company holds 11 MA-L (24-bit OUI) blocks, all carrying the same Hong Kong registry address — "Suite 2207, 22nd Floor, Tower II, Lippo Centre, 89 Queensway, Hong Kong" — that appears verbatim (with the source registry's own "Suit"/truncation quirks) on every row of the IEEE CSV. These prefixes are used on consumer audio-electronics hardware, not networking infrastructure: active bookshelf and desktop speakers (R1280/R1700/S/M/QR series), Bluetooth headphones and earbuds, gaming headsets (Hecate line), and studio monitors, many with Bluetooth connectivity. The wide, non-sequential spread of the assigned prefix range is consistent with a broad consumer-device catalogue accumulated over multiple registrations. Two caveats for anyone using this entry: first, IEEE publishes no assignment/registration date for MA-L records, so no "date registered" is asserted here — third-party lookup dates are database crawl artifacts, not IEEE facts, and must not be attributed to IEEE. Second, no CVE or named security advisory specifically implicates Edifier products; a broader industry-wide Bluetooth-audio SoC vulnerability class exists (e.g. the 2025-2026 Airoha "RACE" flaws affecting many audio brands, and the "WhisperPair" pairing/eavesdropping reports) but none of the reviewed reporting names Edifier as an affected brand, so any specific attribution stays Unknown.

IEEE assignment

11 prefixes → Edifier International, registered Hong Kong, CN [Confirmed] — IEEE MA-L

Registry / block size

MA-L (24-bit OUI); 11 IEEE prefixes; 0 MA-M and 0 MA-S assignments [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry. NOTE: IEEE public OUI data (the IEEE MA-L registry columns: Registry, Assignment, Organization Name, Organization Address) publishes NO assignment/registration date; any "date registered" on third-party tools (e.g. maclookup.app per-prefix dates) is a database artifact, not an IEEE fact.

HQ / registry address

Suite 2207, 22nd Floor, Tower II, Lippo Centre, 89 Queensway, Hong Kong, CN (registry address as filed; source CSV renders "Suit ... CN 070", reproduced without correction) [Confirmed] — IEEE MA-L

Entity identity

Edifier — officially Beijing Edifier Technology Co., Ltd.; Chinese consumer-audio manufacturer founded by Wen Dong Zhang, Beijing, May 1996; listed on the Shenzhen Stock Exchange [Confirmed] — https://en.wikipedia.org/wiki/Edifier

Company status

active [Confirmed] — https://www.edifier.com/global/

Device types

bookshelf & desktop speakers, Bluetooth headphones/earbuds, gaming headsets (Hecate), studio monitors [Confirmed] — https://www.edifier.com/global/, https://en.wikipedia.org/wiki/Edifier

Verified sample prefixes (all MA-L, Edifier International)

08:F0:B6, B4:E7:B3, 60:F4:3A, 6C:16:29, 64:68:76, 0C:AE:BD, 58:F6:58, CC:14:BC, FC:E8:06, 5C:C6:E9, C8:24:78 [Confirmed] — IEEE MA-L

Prefix-count corroboration

third-party maclookup.app lists this vendor; its prefix set corroborates the registry but is treated as corroborating-but-unverified (it is a third-party database, not IEEE) [Likely] — https://maclookup.app/vendors/edifier-international

Website

https://www.edifier.com/global/ (global), https://us.edifier.com/ (US storefront) [Confirmed] — https://www.edifier.com/global/

Security note

no CVE or named advisory specifically attributed to Edifier hardware in this pass; general Bluetooth-audio SoC vulnerability class exists industry-wide (Airoha RACE CVE-2025-20700/20701/20702; "WhisperPair") but is NOT confirmed for Edifier [Unknown] — https://www.bleepingcomputer.com/news/security/critical-whisperpair-flaw-lets-hackers-track-eavesdrop-via-bluetooth-audio-devices/, https://www.malwarebytes.com/blog/news/2025/07/bluetooth-vulnerability-in-audio-devices-can-be-exploited-to-spy-on-users

Date registered

Unknown — IEEE publishes no assignment/registration date for OUI/MA-L records; not fabricated or defaulted [Confirmed] — IEEE the IEEE MA-L registry schema

Analyst note

an Edifier International OUI on a globally-administered address identifies genuine Edifier consumer-audio hardware; this is a consumer-electronics vendor, not networking infrastructure, so OUI presence classifies device type rather than fleet-managed network gear.