MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:50:C2:1E:B (Data Respons A/S)
MAC address prefix 00:50:C2:1E:B is registered to Data Respons A/S, located at Horkaer 18, 1. floor, Herlev DK-2730, DK. 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:C2:1E:B
Registrant / Organization
Registry Chronology
Initial registration: 21 February 2011
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: Denmark (DK)
Headquarters Registered Facility 🇩🇰 DK
Horkaer 18
1. floor
Herlev DK-2730
DK.
1. floor
Herlev DK-2730
DK.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0050c21eb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0050C21EB",
"company": "Data Respons A/S",
"address": "Horkaer 18, 1. floor, Herlev DK-2730, DK",
"country": "DK",
"blockStart": "0050C21EB000",
"blockEnd": "0050C21EBFFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}