OUI Lookup
28f49b
LEETEK
Manufacturer Information
- OUI Prefix
- 28f49b
- Manufacturer
- LEETEK
- Address
- Ojeong-ro, 47 Bucheon-si Gyeonggi-do KR 14445
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 28F49B
The OUI prefix 28F49B is assigned to LEETEK, based in Ojeong-ro, 47 Bucheon-si Gyeonggi-do KR 14445 . 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 LEETEK.