Shenzhen SuperElectron Technology Co.,Ltd. — 34 prefixes (MA-L)

Shenzhen SuperElectron Technology Co.,Ltd. is a Guangdong-based consumer-electronics maker that holds 34 IEEE MA-L OUI blocks, all registered under that single organization name. The address on the bulk of the blocks is 1213-1214, Haosheng Business Center, Dongbin Road, Nanshan District, Shenzhen, Guangdong, CN 518000; the earliest-listed block (64:9A:08) carries an older variant of the same building — "Layer 13, Haosheng Business Center... 518052" — which reconciles with the "13/F, Haosheng Business Center" address that third-party company databases report, so the two are the same site at different points in time rather than a conflict. Consolidating these 34 near-identical per-prefix registrations into one vendor entry is far more useful than minting dozens of thin pages. Public databases describe the company as a networking and smart-home hardware OEM/ODM — gateways, set-top boxes, and camera systems — but that product profile is single-source and is tagged accordingly. The usual IEEE caveat applies: IEEE publishes no registration dates, so any "date registered" seen on lookup sites is a third-party database artifact, not an IEEE fact. No CVEs or threat-intelligence reports are attributed to this vendor specifically; treat its security posture as the generic elevated profile of the Shenzhen consumer-IoT category, with no vendor-specific attribution found.

IEEE assignment

34 prefixes → Shenzhen SuperElectron Technology Co.,Ltd., registered Shenzhen, Guangdong, CN [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv); corroborated by maclookup.app/vendors/shenzhen-superelectron-technology-co-ltd

Registry / block size

MA-L (24-bit OUI); holds 34 IEEE prefixes. No entries in MA-M (mam.csv) or MA-S (oui36.csv) [Confirmed] — IEEE oui.csv / mam.csv / oui36.csv. NOTE: IEEE's public OUI data publishes NO assignment/registration date (oui.csv columns are only Registry, Assignment, Organization Name, Organization Address); any "date registered" on third-party tools is a database artifact, not an IEEE fact.

HQ / country

1213-1214, Haosheng Business Center, Dongbin Road, Nanshan District, Shenzhen, Guangdong, CN 518000 (registry address on 33 of 34 blocks). Earliest block 64:9A:08 lists a variant of the same building: "Layer 13, Haosheng Business Center... 518052"; third-party databases render this as "13/F, Haosheng Business Center... 518052" — same site, older listing. Country: China (CN). [Confirmed] — IEEE MA-L (oui.csv); cbinsights.com/company/superelectron

Company status

presumed active (34 blocks, most recent assignments are current); no liquidation or closure record found [Likely] — inference from active block registrations; no authoritative company-status source located

Founding year

2014 per CB Insights company profile — a third-party database artifact, not an IEEE record [Likely] — cbinsights.com/company/superelectron

Device types

consumer networking and smart-home hardware — gateways, set-top boxes, and camera/IP-camera systems for home connectivity and automation; OEM/ODM telecom and consumer-electronics space [Likely] — cbinsights.com/company/superelectron, device.report/shenzhen-superelectron-technology

Verified sample prefixes (all MA-L, Shenzhen SuperElectron Technology Co.,Ltd.)

64:9A:08, 24:BB:C9, CC:8D:B5, AC:EE:64, 40:68:F9 [Confirmed] — IEEE oui.csv; maclookup.app

Full prefix set (34, all MA-L)

04:3C:E8, 08:6B:D1, 24:BB:C9, 30:04:5C, 34:D7:2F, 38:16:72, 40:22:30, 40:68:F9, 44:85:02, 48:88:99, 4C:C0:96, 64:9A:08, 68:AE:04, 70:4C:B6, 74:33:A6, 74:CF:00, 80:12:DF, 80:7E:B4, 90:0E:9E, 98:CC:D9, A8:B4:83, AC:EE:64, B0:FB:DD, B8:CD:58, C0:C1:70, CC:24:2E, CC:8D:B5, DC:4B:DD, E0:72:0A, E4:F3:E8, E8:26:8D, F4:44:2C, FC:0C:45, FC:D5:86 [Confirmed] — IEEE oui.csv; maclookup.app

Vendor website

Unknown — no live, indexed independent vendor domain was locatable during research [Unknown] — no source; not found

Registration date

Unknown — IEEE publishes no OUI registration dates; third-party "date registered" values are database artifacts [Confirmed: IEEE publishes none] — IEEE OUI policy; maclookup.app values are artifacts

IANA Reference

not applicable — OUI vendor entries have no IANA RFC reference; the column stays blank [Confirmed] — not applicable to OUI registry

Security note

No CVEs, botnet campaigns, or threat-intel reports attributed to this vendor specifically. Its device class (gateways, set-top boxes, IP cameras) is broadly targeted by IoT botnets (e.g. Mirai variants hit similar Shenzhen OEM hardware from other vendors), but no SuperElectron-specific attribution was found — treat as generic Shenzhen consumer-IoT posture. [Likely] — blogs.juniper.net/en-us/threat-research/iot-botnet-exploiting-tvt-shenzhen-dvrs-still-lingers (category context, not vendor-specific)

Analyst note

A SuperElectron OUI on a globally-administered address identifies genuine SuperElectron-registered hardware; like all OUIs, MAC randomization on Wi-Fi clients means a randomized (U/L-bit-set) address will not resolve here.