OnePlus holds about 18 MA-L blocks registered as "OnePlus Technology (Shenzhen) Co., Ltd" at units 18C02–18C05, Tairan Building, Shenzhen, Guangdong, China. Verified samples include 48:01:C5, AC:D6:18, and A0:91:A2. These OUIs appear on OnePlus-branded smartphones, earbuds, smartwatches, TVs (in some markets), and IoT devices. OnePlus is part of the BBK Electronics family and is the sibling most closely tied to OPPO: OnePlus formally deepened its operational integration with OPPO on 16 June 2021. As a result, while OnePlus has its own IEEE registrant, some OnePlus hardware can also appear under OPPO registrants, so the two vendor records should be kept cross-referenced. A OnePlus OUI generally maps to the OnePlus brand. For triage, a OnePlus OUI maps to OnePlus-branded devices, but post-2021 OPPO integration means some OnePlus gear may also surface under OPPO OUIs.
- IEEE assignment
- ~18 prefixes → "OnePlus Technology (Shenzhen) Co., Ltd", registered Shenzhen, China [Confirmed] — IEEE MA-L
- Registry / block size
- MA-L; ~18 blocks [Confirmed] — maclookup.app (IEEE-sourced)
- HQ / country
- 18C02, 18C03, 18C04, 18C05, Tairan Building, Shenzhen, Guangdong 518000, China [Confirmed] — maclookup.app
- Company status
- active; BBK Electronics family; deepened operational integration with OPPO 2021-06-16 [Confirmed] — OnePlus forums / XDA
- Device types
- smartphones, earbuds, smartwatches, TVs (some markets), IoT [Confirmed] — maclookup.app
- Notable products
- OnePlus flagship/Nord smartphones, OnePlus Buds, OnePlus Watch
- Verified prefix sample
- 48:01:C5, AC:D6:18, A0:91:A2 [Confirmed] — maclookup.app, adminsub.net
- Special note
- BBK-family brand closely tied to OPPO; deepened OPPO integration (2021-06-16) means some OnePlus hardware may surface under OPPO registrants. OUI generally maps to the OnePlus brand. Mobile devices commonly use randomized (locally administered) Wi-Fi MACs. The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]
- Related vendors
- OPPO (closest sibling), vivo, realme, iQOO (BBK siblings)
- Analyst note
- A OnePlus OUI maps to OnePlus-branded devices, but post-2021 OPPO integration means some OnePlus gear may also surface under OPPO OUIs — keep both records cross-referenced.