Chengdu Xuguang Technology Co., Ltd. — 2 prefixes (MA-L)
Summary
- // what this is
- Chengdu Xuguang Technology is registered to MAC prefix
9C:44:3Dand 1 more in the IEEE OUI database. When a device's MAC address begins with9C:44:3D, that block was registered by Chengdu Xuguang Technology — the OUI identifies the maker of the network hardware, which is not always the brand on the device. - // analyst note
- Real, identifiable manufacturer with device-level and multi-prefix corroboration, not a paper registration.
About this vendor.
Chengdu Xuguang Technology Co., Ltd. (成都旭光科技) is a Sichuan-based electronics manufacturer holding two confirmed IEEE MA-L OUI assignments — 9C:44:3D and 74:22:0D — both registered to the same Chengdu address on Park Road. Unlike a bare single-OUI shell registration, this vendor shows verifiable product substance: an FCC equipment authorization (FCC ID 2BCHJXGMW-10) for a smart switch model XGMW-10, filed September 2023, and a broader catalog spanning RF components (50 MHz–5 GHz), electronic tuners, and WiFi/MCU control modules built on Realtek, Qualcomm, and MediaTek chipsets for video, data-communication, and mobile-communication devices. Independent trade and company-data sources — Bloomberg, PatSnap, Sourceready, and the company's own Alibaba supplier storefront — corroborate a functioning manufacturer rather than a paper registration. No security incidents, vulnerabilities, or botnet activity have been publicly attributed to this vendor or its devices; unrelated Chengdu-based threat actors that surfaced in general search (e.g. Integrity Technology Group/Flax Typhoon, Sichuan Silence) are distinct entities and must not be conflated with this OUI holder. IEEE's public the IEEE MA-L registry publishes no assignment date for either prefix, consistent with IEEE's standard non-dated registry format — no date is recorded here, and none should be fabricated or borrowed from third-party "date registered" scrapes.
- IEEE assignments
- 9C:44:3D, 74:22:0D → "CHENGDU XUGUANG TECHNOLOGY CO, LTD", registered 2ND SECTION, PARK ROAD, CHENGDU, SICHUAN, CN 610100 [Confirmed] — IEEE MA-L registry (lines 19504 and 30779)
- Registry / block size
- MA-L (24-bit OUI); 2 confirmed prefixes; none found under this vendor in MA-M (the IEEE MA-M registry) or MA-S (the IEEE MA-S registry) [Confirmed] — the IEEE MA-M registry, the IEEE MA-S registry (grep -c = 0 for both)
- HQ / country
- 2nd Section, Park Road, Chengdu, Sichuan, CN 610100 [Confirmed] — IEEE MA-L
- Company status
- active [Likely] — inferred from a 2023 FCC equipment filing and an active Alibaba supplier storefront; no explicit corporate-status source found — https://fcc.report/FCC-ID/2BCHJXGMW-10/6774584.pdf, https://cdxuguang.en.alibaba.com/
- Device types
- WiFi modules (Realtek/Qualcomm/MTK), MCU control modules, RF components, electronic tuners, smart switches [Confirmed] — https://fcc.report/FCC-ID/2BCHJXGMW-10/6774584.pdf, http://en.china8800.com/
- Notable products
- XGMW-10 smart switch, FCC ID 2BCHJXGMW-10, grantee Chengdu Xuguang Technology Co., Ltd., filed 2023-09-01 [Confirmed] — https://fcc.report/FCC-ID/2BCHJXGMW-10/6774584.pdf
- Registration date (OUI)
- Unknown — IEEE the IEEE MA-L registry publishes no assignment/registration date field; not fabricated per project no-fabrication rule [Confirmed absence of data]
- Security context
- No vulnerability, botnet, or security-incident attribution found tied to this vendor or its devices [Unknown] — general search; note unrelated Chengdu-based threat actors (Integrity Technology Group/Flax Typhoon, Sichuan Silence) are distinct entities, not this OUI holder
- Related vendors
- none identified [Unknown]
- Analyst note
- two independent MA-L blocks plus a named, dated FCC-certified consumer device and a coherent module/component product line together clear the abstain-on-shells bar — this is a real, identifiable manufacturer, not a bare registration.