Chongqing Fugui Electronics Co., Ltd. — 25 prefixes (MA-L)

Chongqing Fugui Electronics Co., Ltd. ("CHONGQING FUGUI ELECTRONICS CO.,LTD." in the IEEE registry) holds 25 distinct MA-L blocks, all registered to the same legal name and the same address in Xiyong Town, Shapingba District, Chongqing. Twenty-five separate 24-bit allocations is itself a substance signal — this is a volume hardware registrant, not a one-off shell. The underlying entity (重庆富桂电子有限公司) traces to Foxconn/Hon Hai's "Fugui"/"Fulian" family of manufacturing subsidiaries, the same naming pattern seen across the group's Shenzhen, Nanning, and Chongqing plants; it is referenced as a related party in Foxconn Industrial Internet's corporate disclosures. In practice this OUI turns up on embedded Wi-Fi/network modules inside finished consumer gear — for example, one Dell Community thread has users finding "Chongqing Fugui Electronics" as a device tag on a home Eero mesh network, where a moderator identifies it as the vendor of an embedded wireless chip rather than a rogue device. The vendor is best read as a Foxconn-affiliate ODM/EMS supplier of wireless network components. Two caveats matter: IEEE publishes no assignment date for any of these blocks (any "date registered" on lookup tools is a third-party database artifact), and the corporate active/deregistered status is unresolved — secondary Chinese aggregators disagree and the primary registry could not be read directly.

IEEE assignment

25 MA-L prefixes → CHONGQING FUGUI ELECTRONICS CO.,LTD. [Confirmed] — the IEEE MA-L registry (cached IEEE MA-L registry)

Registry / block size

MA-L only (24-bit OUI). No matching org rows in the IEEE MA-M registry (MA-M) or the IEEE MA-S registry (MA-S) [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry

Registered address

Building D21, No.1, East Zone 1st Road, Xiyong Town, Shapingba District, Chongqing, CN 401332 (identical across all 25 rows) [Confirmed] — the IEEE MA-L registry

Country

CN [Confirmed] — the IEEE MA-L registry

Company / group affiliation

重庆富桂电子有限公司; part of Foxconn/Hon Hai's Fugui/Fulian manufacturing family (referenced as a related party in Foxconn Industrial Internet disclosures) [Likely — corroborated by Chinese corporate-registry aggregators + FII materials, but primary registry pages returned 403 on direct fetch] — https://www.qixin.com/company/b0b7c707-3073-474f-9f19-87999d439daf , https://panel.fii-foxconn.com/static/upload/2024/05/16/202405165363.pdf

Device / role context

OEM/ODM supplier of embedded Wi-Fi/network modules; observed as the vendor tag of an embedded wireless chip on a real home network [Likely] — https://www.dell.com/community/en/conversations/inspiron/do-not-turn-off-chongqing-fugui-electronics-eero-mesh-pro-6e/647fa3b4f4ccf8a8de9a509f

Company status (active vs. deregistered)

Unknown — conflicting secondary signals (one aggregator summary reported 注销/deregistered ~May 2025; FII 2023 disclosure implies 存续/active); primary source (gsxt.gov.cn / qixin.com detail) not readable, so not asserted [Unknown]

Registration date

Unknown / not applicable — IEEE publishes NO assignment date for OUI/MA-L blocks (the IEEE MA-L registry has no date column). maclookup.app displays "2018-09-09" / "2021-03-23" for this vendor, but those are that tool's own database artifacts, NOT IEEE facts, and must not be recorded as an IEEE registration date

[Confirmed] — the IEEE MA-L registry , https://maclookup.app/vendors/chongqing-fugui-electronics-co-ltd

Security / abuse

No incidents, malware, or abuse reports tied to this OUI/vendor found; forum consensus treats the tag as a benign embedded-chip identifier. Characterize as "no adverse findings," not affirmatively "clean" [Likely] — https://www.dell.com/community/en/conversations/inspiron/do-not-turn-off-chongqing-fugui-electronics-eero-mesh-pro-6e/647fa3b4f4ccf8a8de9a509f

Data-quality note

several web pages (electronics.alibaba.com, search-synthesized summaries) repeated suspiciously specific claims verbatim — "founded 2017," "419 million addresses," specific device models (HP Pavilion/ENVY, Sony Bravia XG8500/XG9000) — a hallmark of templated/AI content-farm pages; those specific claims are treated as UNVERIFIED and excluded.

Sample prefixes (all MA-L)

A8:93:4A, A4:97:B1, 5C:BA:EF, 8C:C8:4B, E8:6F:38 [Confirmed] — the IEEE MA-L registry

Analyst note

A Chongqing Fugui OUI on a device almost always identifies an embedded Foxconn-supplied Wi-Fi/network module inside finished consumer hardware, not a standalone Fugui-branded product — expect it on the wireless component of laptops, mesh nodes, and similar gear.