OUI Lookup
b8eca3
Zyxel Communications Corporation
Manufacturer Information
- OUI Prefix
- b8eca3
- Manufacturer
- Zyxel Communications Corporation
- Address
- No. 6 Innovation Road II, Science Park Hsichu Taiwan TW 300
- Last updated
- 6/18/2026
Vendor Statistics
- Total prefixes
- 69
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B8ECA3
The OUI prefix B8ECA3 is assigned to Zyxel Communications Corporation, based in No. 6 Innovation Road II, Science Park Hsichu Taiwan TW 300 . 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 Zyxel Communications Corporation.
Other prefixes from Zyxel Communications Corporation
1c740dZyxel Communications Corporationb0b2dcZyxel Communications Corporationc86c87Zyxel Communications Corporationcc5d4eZyxel Communications Corporation404a03Zyxel Communications Corporation28285dZyxel Communications Corporation8c5973Zyxel Communications Corporationa0e4cbZyxel Communications Corporation00a0c5Zyxel Communications Corporationfcf528Zyxel Communications Corporation082697Zyxel Communications Corporationc49a31Zyxel Communications Corporation80ea0bZyxel Communications Corporation301577Zyxel Communications Corporation88f3d5Zyxel Communications Corporationf44d5cZyxel Communications Corporation14c7c4Zyxel Communications Corporation1071b3Zyxel Communications Corporation7049a2Zyxel Communications Corporation14360eZyxel Communications Corporation48ede6Zyxel Communications Corporation5c6a80Zyxel Communications Corporation143375Zyxel Communications Corporation6c4f89Zyxel Communications Corporation