MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:50:C2:4B:B (Protonic Holland)
MAC address prefix 00:50:C2:4B:B is registered to Protonic Holland, located at Factorij 36, Zwaag 1689 AL, NL. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 21 February 2011, with the most recent update made on 29 August 2015.
Vendor & Registry Dossier
Assigned Prefix
00:50:C2:4B:B
Registrant / Organization
Registry Chronology
Initial registration: 21 February 2011
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: Netherlands (NL)
Headquarters Registered Facility 🇳🇱 NL
Factorij 36
Zwaag 1689 AL
NL.
Zwaag 1689 AL
NL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0050c24bb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0050C24BB",
"company": "Protonic Holland",
"address": "Factorij 36, Zwaag 1689 AL, NL",
"country": "NL",
"blockStart": "0050C24BB000",
"blockEnd": "0050C24BBFFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}