OUI Lookup
00509a
TAG ELECTRONIC SYSTEMS
Manufacturer Information
- OUI Prefix
- 00509a
- Manufacturer
- TAG ELECTRONIC SYSTEMS
- Address
- GENESIS BUSINESS PARK WOKING, SURREY GU21 5RW GB
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00509A
The OUI prefix 00509A is assigned to TAG ELECTRONIC SYSTEMS, based in GENESIS BUSINESS PARK WOKING, SURREY GU21 5RW GB . 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 TAG ELECTRONIC SYSTEMS.