OUI Lookup
004252
RLX Technologies
Manufacturer Information
- OUI Prefix
- 004252
- Manufacturer
- RLX Technologies
- Address
- 25231 Grograns Mill Rd The Woodlands Tx US 77380
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 004252
The OUI prefix 004252 is assigned to RLX Technologies, based in 25231 Grograns Mill Rd The Woodlands Tx US 77380 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to RLX Technologies.