Sunitec Technology Co.,Limited — 5 prefixes (MA-L)

A MAC address starting with 24:C4:06, 50:1B:6A, 50:5E:5C, 74:68:59, or 9C:51:87 belongs to Sunitec Technology Co.,Limited, a Shenzhen, China manufacturer, typically seen on OEM Bluetooth and 2.4GHz wireless communication modules embedded inside other companies' end products rather than on standalone consumer devices.

Sunitec Technology holds 5 MA-L (24-bit) OUI blocks in the IEEE registry, all sharing one registered address in Shenzhen's Longhua District — a multi-assignment footprint rather than a bare single-OUI shell. No MA-M or MA-S assignments were found for this organization.

FCC equipment-authorization records under grantee code 2BHC6 attribute two filings to the exact same registered address: a BMS003 Bluetooth module (granted 2026-01-06) and an RTX1290 2.4GHz communication module (granted 2025-03-27), both original-equipment OEM modules — genuine device/product context beyond a name in a spreadsheet.

The company's own site describes a wireless-connectivity total-solutions provider (Bluetooth, Wi-Fi, NFC, Z-Wave, ZigBee, UWB), founded in the early 1990s and ISO 9001 / ISO 14001 / IATF 16949 certified, with a Top-100 Longhua-district enterprise award. A direct HTTPS fetch failed on a self-signed certificate, so this detail is corroborated only via search snippets and is tagged Likely rather than Confirmed.

Sunitec Technology must not be confused with the separately-registered Sunitec Enterprise Co.,Ltd of Taipei/New Taipei City, Taiwan — a distinct 13-OUI-block registrant with its own FCC grantee code (RA8) already finalized under the slug vendor-sunitec-enterprise. The two share only the "Sunitec" name fragment.

IEEE assignment

5 MA-L prefixes → Sunitec Technology Co.,Limited (Shenzhen, Guangdong, China) [Confirmed] — the IEEE MA-L registry

Registry / block size

MA-L only (24-bit blocks); no MA-M (the IEEE MA-M registry) or MA-S (the IEEE MA-S registry) assignments found for this organization [Confirmed] — the IEEE MA-M registry, the IEEE MA-S registry

Registered address

Floor 1-4, Building C, Weixlangtal Industrial Park, No.725, Dasan Village, Xingfu Community, Fucheng Street, Longhua District, Shenzhen 518110, CN — identical across all 5 blocks [Confirmed] — the IEEE MA-L registry

IEEE registration date

not applicable / not published — IEEE's the IEEE MA-L registry carries no date field for any assignment; no date is recorded here to avoid fabricating one. A third-party tool (maclookup.app) lists a "registered 2023-11-20" vendor date and per-prefix dates through 2026-03-20; these are database artifacts, not IEEE facts, and are not adopted

[Confirmed] — https://maclookup.app/vendors/sunitec-technology-co-limited

Company substance / product context

FCC grantee code 2BHC6 = Sunitec Technology CO., Limited, address matching the OUI registry exactly; 2 OEM module filings — BMS003 Bluetooth module (2026-01-06) and RTX1290 2.4GHz communication module (2025-03-27) [Confirmed] — https://fccid.io/2BHC6

Industry / business description

wireless connectivity total-solutions provider (Bluetooth, Wi-Fi, NFC, Z-Wave, ZigBee, UWB), founded early 1990s, ISO 9001/14001/IATF 16949 certified, Top-100 Longhua Shenzhen enterprise award [Likely] — http://www.sunitec-cn.com/about.html (direct HTTPS fetch blocked by a self-signed certificate; corroborated via search snippets only)

Device types

OEM Bluetooth/Wi-Fi/NFC wireless communication modules; no evidence of standalone consumer end-products or networking-infrastructure hardware attributed to this vendor [Likely] — https://fccid.io/2BHC6

Distinct lookalike caution

Sunitec Enterprise Co.,Ltd (Taipei/New Taipei City, Taiwan) holds a separate 13 MA-L blocks under FCC grantee code RA8 and is already finalized as vendor-sunitec-enterprise; must not be conflated with this entry despite the shared "Sunitec" name fragment

[Confirmed] — the IEEE MA-L registry, /mac/vendor/sunitec-enterprise/

Official website status

http://www.sunitec-cn.com/ resolves and serves content per search snippets; direct HTTPS fetch failed on a self-signed certificate at check time [Likely] — http://www.sunitec-cn.com/

Security context

no CVE, advisory, or vulnerability report found naming Sunitec Technology (Shenzhen) or referencing any of its 5 OUI prefixes [Unknown]

Related vendors

none confirmed (no parent/subsidiary relationship found; Sunitec Enterprise Co.,Ltd is a separate, unrelated-by-evidence organization)