MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:AB:29 (Trackunit ApS)
MAC address prefix 50:AB:29 is registered to Trackunit ApS, located at Gasvaerksvej 24, 4. sal, Aalborg 9000, DK. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 28 October 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:AB:29
Registrant / Organization
Registry Chronology
Initial registration: 28 October 2025
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Denmark (DK)
Headquarters Registered Facility 🇩🇰 DK
Gasvaerksvej 24
4. sal
Aalborg 9000
DK.
4. sal
Aalborg 9000
DK.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/50ab29 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "50AB29",
"company": "Trackunit ApS",
"address": "Gasvaerksvej 24, 4. sal, Aalborg 9000, DK",
"country": "DK",
"blockStart": "50AB29000000",
"blockEnd": "50AB29FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-10-28",
"isRand": false,
"isPrivate": false
}