MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:1C:C (NKT Photonics A/S)
MAC address prefix 40:D8:55:1C:C is registered to NKT Photonics A/S, located at Blokken 84, Birkerod 3460, DK. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 20 January 2014, with the most recent update made on 29 August 2015.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:1C:C
Registrant / Organization
Registry Chronology
Initial registration: 20 January 2014
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: Denmark (DK)
Headquarters Registered Facility 🇩🇰 DK
Blokken 84
Birkerod 3460
DK.
Birkerod 3460
DK.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d8551cc -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D8551CC",
"company": "NKT Photonics A/S",
"address": "Blokken 84, Birkerod 3460, DK",
"country": "DK",
"blockStart": "40D8551CC000",
"blockEnd": "40D8551CCFFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}