OUI Lookup
e4ff69
Holiday Robotics
Manufacturer Information
- OUI Prefix
- e4ff69
- Manufacturer
- Holiday Robotics
- Address
- 4F, 70, Nonhyeon-ro 85-gil, Gangnam-gu Seoul KR 06234
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E4FF69
The OUI prefix E4FF69 is assigned to Holiday Robotics, based in 4F, 70, Nonhyeon-ro 85-gil, Gangnam-gu Seoul KR 06234 . 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 Holiday Robotics.