MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AUMOVIO Hungary Kft.
MAC address prefix B4:DD:D0 is registered to AUMOVIO Hungary Kft., located at Napmátka u. 6.Budapest Pest H-1106HU.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 02 June 2018, with the most recent update made on 12 December 2025.
OUI: B4:DD:D0
Vendor name: AUMOVIO Hungary Kft.
Address:
Assignment Type MA-L Napmátka u. 6.
Budapest Pest H-1106
HU.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 12 December 2025
Initial registration: 02 June 2018
