OUI Lookup
747b7a
ETH Inc.
Manufacturer Information
- OUI Prefix
- 747b7a
- Manufacturer
- ETH Inc.
- Address
- #202 Mazium BLG, 545-6, Dangjung-dong, Gunpo-si Gyeonggi-do KR 435-833
- Last updated
- 6/14/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 747B7A
The OUI prefix 747B7A is assigned to ETH Inc., based in #202 Mazium BLG, 545-6, Dangjung-dong, Gunpo-si Gyeonggi-do KR 435-833 . 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 ETH Inc..