MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TDK-Lambda UK
MAC address prefix 20:B3:7F:1 is registered to TDK-Lambda UK, located at Kingsley AvenueIlfracombe Devon EX348ESGB.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 16 March 2026, and no subsequent updates have been recorded.
OUI: 20:B3:7F:1
Vendor name: TDK-Lambda UK
Address:
Assignment Type MA-M Kingsley Avenue
Ilfracombe Devon EX348ES
GB.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 16 March 2026
