MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address D4:F3:37 (Xunison Ltd.)
MAC address prefix D4:F3:37 is registered to Xunison Ltd., located at 25 Kilbarbery Business Park, Upper Nangor Road, Dublin 22 Co. Dublin D22 NH32, IE. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 06 June 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
D4:F3:37
Registrant / Organization
Registry Chronology
Initial registration: 06 June 2020
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Ireland (IE)
Headquarters Registered Facility 🇮🇪 IE
25 Kilbarbery Business Park
Upper Nangor Road
Dublin 22 Co. Dublin D22 NH32
IE.
Upper Nangor Road
Dublin 22 Co. Dublin D22 NH32
IE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/d4f337 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "D4F337",
"company": "Xunison Ltd.",
"address": "25 Kilbarbery Business Park, Upper Nangor Road, Dublin 22 Co. Dublin D22 NH32, IE",
"country": "IE",
"blockStart": "D4F337000000",
"blockEnd": "D4F337FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2020-06-06",
"isRand": false,
"isPrivate": false
}