MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B4:AB:F3:D (Atlas Tech Inc)
MAC address prefix B4:AB:F3:D is registered to Atlas Tech Inc, located at 201-990 Lorimer Blvd, Winnipeg Manitoba R3S0A1, CA. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 17 December 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B4:AB:F3:D
Registrant / Organization
Registry Chronology
Initial registration: 17 December 2025
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Canada (CA)
Headquarters Registered Facility 🇨🇦 CA
201-990 Lorimer Blvd
Winnipeg Manitoba R3S0A1
CA.
Winnipeg Manitoba R3S0A1
CA.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b4abf3d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B4ABF3D",
"company": "Atlas Tech Inc",
"address": "201-990 Lorimer Blvd, Winnipeg Manitoba R3S0A1, CA",
"country": "CA",
"blockStart": "B4ABF3D00000",
"blockEnd": "B4ABF3DFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2025-12-17",
"isRand": false,
"isPrivate": false
}