MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:50:C2:45:8 (HRZ data GmbH)
MAC address prefix 00:50:C2:45:8 is registered to HRZ data GmbH, located at Oberkrone 20e, Witten NRW 58455, DE. 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:C2:45:8
Registrant / Organization
Registry Chronology
Initial registration: 21 February 2011
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Oberkrone 20e
Witten NRW 58455
DE.
Witten NRW 58455
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0050c2458 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0050C2458",
"company": "HRZ data GmbH",
"address": "Oberkrone 20e, Witten NRW 58455, DE",
"country": "DE",
"blockStart": "0050C2458000",
"blockEnd": "0050C2458FFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}