MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Renesas Electronics Operations Services Limited
MAC address prefix 80:C4:29 is registered to Renesas Electronics Operations Services Limited, located at Dukes MeadowMillboard Raod Bourne End BUBourne End BU SL8 5FHGB.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 06 February 2026, and no subsequent updates have been recorded.
OUI: 80:C4:29
Vendor name: Renesas Electronics Operations Services Limited
Address:
Assignment Type MA-L Dukes Meadow
Millboard Raod Bourne End BU
Bourne End BU SL8 5FH
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 06 February 2026
