Great Talent Technology Limited — 6 prefixes (MA-L + MA-M)

A MAC address beginning with BC:3F:4E, C4:CB:BE, or 98:34:8C belongs to Great Talent Technology Limited, a Shenzhen-based ODM/OEM manufacturer of consumer mobile devices, typically seen on smartphones, tablets, and mobile hotspot (MiFi) hardware rather than networking infrastructure.

IEEE registry data lists six total prefix assignments under this company name — three MA-L (24-bit) blocks and three MA-M (28-bit) blocks — split across two Shenzhen registrant addresses, one on Langshan Road in Nanshan District (five of six blocks) and one on Minzhi Street in Longhua District (one block, C4:CB:BE).

FCC equipment authorization records under grantee code 2ALZM corroborate the company as a real, active manufacturer rather than a bare shell registration: the Longhua/Minzhi Street address matches one of the two IEEE registrant addresses exactly, and the filing history spans 24 device submissions from 2017-06-06 through 2026, including named models such as the UL40, SP555D, F1, P550, U696CL, and a folding-phone model SC3218.

No official corporate website was located during research; the only corroborating sources found were the FCC filing database and third-party device catalogs, one of which (device.report) returned HTTP 403 on direct fetch and could only be corroborated via search snippets and FCC filing categories. No CVE, malware, or botnet association turned up in a targeted search, though that is a sourced null result, not proof of a clean history.

As with all IEEE OUI/MA-M assignments, no registration date is published by IEEE for these prefixes; any third-party "date registered" figure attached to them is a database artifact, not an IEEE fact, and is not reproduced here.

IEEE assignment

6 total prefixes → Great Talent Technology Limited, Shenzhen, Guangdong, CN [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry

Registry / block size

3× MA-L (24-bit OUI) + 3× MA-M (28-bit), 6 blocks total [Confirmed] — the IEEE MA-L registry,22617,38474; the IEEE MA-M registry,3591,3592

HQ / country

No.13 Langshan Rd, HiTech Park, Nanshan District, Shenzhen, Guangdong CN 518000 (primary, 5 of 6 blocks); secondary address 35F, HBC HuiLong Center Building-II, Minzhi Street, Longhua, Shenzhen, Guangdong CN 518110 (C4:CB:BE only) [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry

Company status

active — FCC filing history extends through 2026 [Confirmed] — https://fccid.io/2ALZM

Device types

smartphones, tablets, mobile hotspots/MiFi [Likely] — https://fccid.io/2ALZM (device.report returned HTTP 403 on direct fetch; corroborated only via FCC filing categories and search snippets, not an independently re-read page)

Notable products

UL40, SP555D, F1, P550, U696CL, SC3218 (folding phone) [Confirmed] — https://fccid.io/2ALZM

Verified sample prefixes (MA-L)

BC:3F:4E, C4:CB:BE, 98:34:8C [Confirmed] — the IEEE MA-L registry

Verified sample prefixes (MA-M)

04:C3:E6:E/28, 40:F3:85:8/28, 90:4E:91:3/28 [Confirmed] — the IEEE MA-M registry

Historic block

none identified — this is a modern (2017+ FCC activity) registrant; no legacy pre-2000 block found [Unknown]

Special note

FCC grantee code 2ALZM address exactly matches the Longhua/Minzhi Street IEEE registrant address (C4:CB:BE), corroborating a real, active company with 24 device filings 2017-06-06 through 2026 — this is above the bare single-OUI-shell threshold [Confirmed] — https://fccid.io/2ALZM

Related vendors

none verified — a dissolved Hong Kong entity of a near-identical name (reg. 0694205, incorporated 1999-11-10) was found but flagged unrelated/unverified given the ~27-year gap to the 2017-2026 FCC activity [Unknown] — hkcorporationsearch.com

Security context

no CVE, malware, or botnet association found in a targeted search — sourced null result, not a confirmed clean history [Unknown]

Analyst note

6 total OUI/MA-M assignments plus FCC filing corroboration (matching address, named product models) place this vendor above the single-OUI-shell abstention threshold, so the entry should carry real content rather than staying a bare 410