MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address C4:55:A6 (Cadac Holdings Ltd)
MAC address prefix C4:55:A6 is registered to Cadac Holdings Ltd, located at 1 New Street, Luton Bedfordshire LU1 5DX, GB. 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 17 March 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
C4:55:A6
Registrant / Organization
Registry Chronology
Initial registration: 17 March 2011
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United Kingdom (GB)
Headquarters Registered Facility 🇬🇧 GB
1 New Street
Luton Bedfordshire LU1 5DX
GB.
Luton Bedfordshire LU1 5DX
GB.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/c455a6 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "C455A6",
"company": "Cadac Holdings Ltd",
"address": "1 New Street, Luton Bedfordshire LU1 5DX, GB",
"country": "GB",
"blockStart": "C455A6000000",
"blockEnd": "C455A6FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}