MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AUMOVIO Technologies Romania S.R.L.
MAC address prefix E4:12:26 is registered to AUMOVIO Technologies Romania S.R.L., located at Str Siemens no.1300701 TimisoaraRomaniaTimisoara 300701RO.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 15 November 2023, with the most recent update made on 12 December 2025.
OUI: E4:12:26
Vendor name: AUMOVIO Technologies Romania S.R.L.
Address:
Assignment Type MA-L Str Siemens no.1
300701 Timisoara
Romania
Timisoara 300701
RO.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 12 December 2025
Initial registration: 15 November 2023
