Lemobile Information Technology (Beijing) Co., Ltd. — 3 prefixes (MA-L)

Lemobile Information Technology (Beijing) Co., Ltd. is the smartphone-manufacturing arm of the LeEco group (formerly branded LeTV), the Chinese conglomerate founded by Jia Yueting that spread across video streaming, consumer electronics, and electric vehicles. The company holds three IEEE MA-L blocks — C8:25:E1, B4:EF:FA, and 28:FE:CD — all registered to the LeMobile name. Two of the blocks carry the LeEco Building address in Chaoyang District (105 Yaojiayuan Road, postal 100025); the third lists a Shunyi District address (Wenhuaying North, No. 1 Linkong 2nd St, Gaoliying, postal 101300), a common pattern as a company relocates or files through a different office over time. Every FCC device filing under LeMobile's grantee code 2AFWM — models LEX522, LEX727, LEX829, LEMAX, and LE1PRO, filed between September 2015 and October 2016 — is classified as a mobile phone, so these OUIs reliably tag Android smartphones sold under the LeEco brand (Le 1 Pro, Le 1s, Le Max, Le Pro 3, Le S3) in China and India. The practical caveat is recency: LeEco's well-documented financial collapse from late 2016 left the brand largely dormant, with no new OUI registrations or FCC filings found after 2016, so these prefixes belong to legacy hardware rather than a current product line.

IEEE assignment

3 prefixes → Lemobile Information Technology (Beijing) Co., Ltd. [Confirmed] — IEEE MA-L

Registry / block size

MA-L (24-bit OUI); 3 IEEE prefixes — C8:25:E1, B4:EF:FA, 28:FE:CD [Confirmed] — IEEE MA-L. NOTE: IEEE's public OUI data publishes NO assignment/registration date (the IEEE MA-L registry columns are only Registry, Assignment, Organization Name, Organization Address); any "date registered" / 2016 dates shown on third-party tools (maclookup.app, hwaddress.com) are database artifacts, not IEEE facts.

HQ / country

Two blocks → 5/F LeEco Building, 105 Yaojiayuan Road, Chaoyang District, Beijing 100025, CN; third block → Wenhuaying North, No. 1 Linkong 2nd St, Gaoliying, Shunyi District, Beijing 101300, CN [Confirmed] — IEEE MA-L; fcc.report

Company status

largely dormant — LeEco's financial difficulties from late 2016 onward left the brand inactive as a new-product manufacturer; no OUI/FCC activity after 2016 [Likely] — en.wikipedia.org/wiki/LeEco; fccid.io/2AFWM

Device types

Android smartphones (mobile phones) under the LeEco brand [Confirmed] — fcc.report (grantee 2AFWM, all filings classified mobile phone); en.wikipedia.org/wiki/LeEco

Notable products

Le 1 Pro, Le 1s, Le Max, Le Pro 3, Le S3 (FCC models LEX522, LEX727, LEX829, LEMAX, LE1PRO) [Confirmed] — fccid.io/2AFWM; kimovil.com

Verified prefixes (all MA-L, LeMobile)

C8:25:E1, B4:EF:FA, 28:FE:CD [Confirmed] — IEEE MA-L

Parent / brand

Subsidiary of Leshi Holding / LeEco group (founder Jia Yueting); markets under the LeEco brand (formerly LeTV) [Confirmed] — en.wikipedia.org/wiki/LeEco

FCC grantee code

2AFWM; five filings span September 2015 – October 2016 [Confirmed] — fccid.io/2AFWM

Vendor website

Unknown — leeco.com resolves to a US privacy-policy page in search results; no active corporate/product site found for the Beijing entity as of 2026 [Likely] — leeco.com/us/privacy-policy

Security context

No formal CVE, breach disclosure, or independently documented vulnerability specific to LeMobile/LeEco hardware was found this pass. Anecdotal XDA forum posts allege "phone-home" data collection, but at least one user who monitored network traffic reported finding nothing sent by stock software — the spyware claim is unsubstantiated. Concern level: low-to-unknown on available sourced evidence.

[Likely] — xdaforums.com/t/how-to-get-rid-of-leeco-spyware.3503389

Analyst note

A LeMobile OUI on a globally-administered address identifies legacy LeEco-brand Android hardware (2015–2016 era). Note the two-address split across blocks; both belong to the same company.