Oraimo Technology Limited — 3 prefixes (MA-L)
Summary
- // what this is
- Oraimo Technology is registered to MAC prefix
5CBE69and 2 more in the IEEE OUI database. When a device's MAC address begins with5CBE69, that block was registered by Oraimo Technology — the OUI identifies the maker of the network hardware, which is not always the brand on the device. - // analyst note
- Multiple OUI assignments plus verifiable company substance (corporate registration + branded product line) distinguish this from a single-OUI shell; no Oraimo-specific security incidents found to date.
About this vendor.
A MAC address starting 5C:BE:69, 5C:E8:B7, or 2C:A3:27 belongs to Oraimo Technology Limited, typically seen on Bluetooth or Wi-Fi consumer accessories such as true wireless earbuds, smartwatches, power banks, and chargers rather than on core networking gear.
IEEE's public OUI registry lists all three blocks under the same registrant, "Oraimo Technology Limited," at a Hong Kong address (RMS 05-15, 13A/F South Tower, World Finance Centre, Harbour City, 17 Canton Rd, TST, Kowloon, Hong Kong). Holding three separate MA-L blocks under one name is itself a signal of an active, growing manufacturer rather than a one-off shell registration.
Corroborating research found a real Hong Kong corporate registration (No. 2064923, incorporated 25 Mar 2014) and identified Oraimo as a branded consumer-electronics accessories line marketed under Shenzhen Transsion Holdings, the parent of Tecno, Infinix, and Itel. Oraimo positions itself as a leading "smart accessories" brand across African and other emerging markets, selling exactly the Bluetooth/Wi-Fi-capable device categories the OUI count would predict.
No Oraimo-specific security advisories or CVEs were found in this pass. Industry-wide 2025 Bluetooth-chipset vulnerabilities (e.g. Airoha SoC flaws) exist but no source ties them to Oraimo hardware specifically, so this stays an open Unknown rather than a clean bill of health.
- IEEE assignment
- 3 prefixes (5C:BE:69, 5C:E8:B7, 2C:A3:27) → Oraimo Technology Limited, registered Hong Kong, HK [Confirmed] — the IEEE MA-L registry (lines 6906, 10196, 32556)
- Registry / block size
- MA-L (24-bit OUI); 3 IEEE prefixes found in repo masters [Confirmed] — the IEEE MA-L registry, the Wireshark manufacturer database
- HQ / country
- RMS 05-15, 13A/F South Tower, World Finance Centre, Harbour City, 17 Canton Rd, TST, Kowloon, Hong Kong, HK [Confirmed] — IEEE MA-L (registry address)
- Company status
- active [Likely] — hkgbusiness.com (HK company No. 2064923, incorporated 2014-03-25), oraimo.com (live storefronts)
- Device types
- true wireless earbuds, headphones/speakers, smartwatches/fitness trackers, power banks, chargers, smart accessories [Likely] — oraimo.com
- Notable products
- FreePods, SpaceBuds, OpenSnap earbud series; Watch Pro smartwatch series; Toast power bank series [Likely] — oraimo.com
- Verified sample prefixes (all MA-L, Oraimo Technology Limited)
- 5C:BE:69, 5C:E8:B7, 2C:A3:27 [Confirmed] — the IEEE MA-L registry
- Registration date
- Unknown — IEEE the IEEE MA-L registry publishes no assignment date; a third-party maclookup.app date (24 May 2017, for 5C:E8:B7) is a database artifact, not an IEEE fact [Confirmed] — standards-oui.ieee.org/oui/oui.csv, maclookup.app/macaddress/5CE8B7
- Related vendors
- Shenzhen Transsion Holdings (parent group; also owner of Tecno, Infinix, Itel brands) [Likely] — en.wikipedia.org/wiki/Transsion
- Security note
- no Oraimo-specific CVEs or advisories found; 2025 industry-wide Bluetooth-chipset flaws (Airoha) not confirmed to involve Oraimo [Unknown] — insinuator.net, cybersecuritynews.com
- Analyst note
- three separate OUI assignments plus a traceable HK corporate registration and an active branded product line clear the abstention bar for a substantive vendor entry, distinguishing this from a bare single-OUI shell registration.