MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 44:5E:F3 (Tonalite Holding B.V.)
MAC address prefix 44:5E:F3 is registered to Tonalite Holding B.V., located at Nieuw Amsterdamsestraat 40, Emmen Drenthe 7814 VA, NL. 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 01 July 2010, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
44:5E:F3
Registrant / Organization
Registry Chronology
Initial registration: 01 July 2010
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Netherlands (NL)
Headquarters Registered Facility 🇳🇱 NL
Nieuw Amsterdamsestraat 40
Emmen Drenthe 7814 VA
NL.
Emmen Drenthe 7814 VA
NL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/445ef3 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "445EF3",
"company": "Tonalite Holding B.V.",
"address": "Nieuw Amsterdamsestraat 40, Emmen Drenthe 7814 VA, NL",
"country": "NL",
"blockStart": "445EF3000000",
"blockEnd": "445EF3FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}