MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address E4:12:26 (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.1, 300701 Timisoara, Romania, Timisoara 300701, RO. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 15 November 2023, with the most recent update made on 12 December 2025.
Vendor & Registry Dossier
Assigned Prefix
E4:12:26
Registrant / Organization
Registry Chronology
Initial registration: 15 November 2023
Last updated: 12 December 2025
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Romania (RO)
Headquarters Registered Facility 🇷🇴 RO
Str Siemens no.1
300701 Timisoara
Romania
Timisoara 300701
RO.
300701 Timisoara
Romania
Timisoara 300701
RO.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/e41226 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "E41226",
"company": "AUMOVIO Technologies Romania S.R.L.",
"address": "Str Siemens no.1, 300701 Timisoara, Romania, Timisoara 300701, RO",
"country": "RO",
"blockStart": "E41226000000",
"blockEnd": "E41226FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-12-12",
"isRand": false,
"isPrivate": false
}