OUI Lookup
00047e
TKH Security B.V.
Manufacturer Information
- OUI Prefix
- 00047e
- Manufacturer
- TKH Security B.V.
- Address
- Werner von Siemensstraat 7 Zoetermeer Zoetermeer NL 2712PN
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00047E
The OUI prefix 00047E is assigned to TKH Security B.V., based in Werner von Siemensstraat 7 Zoetermeer Zoetermeer NL 2712PN . 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 TKH Security B.V..