MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address A4:45:CD (IoT Diagnostics)
MAC address prefix A4:45:CD is registered to IoT Diagnostics, located at 10052 Commerce Park Drive, Cincinnati OH 45246, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 26 June 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
A4:45:CD
Registrant / Organization
Registry Chronology
Initial registration: 26 June 2019
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
10052 Commerce Park Drive
Cincinnati OH 45246
US.
Cincinnati OH 45246
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/a445cd -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "A445CD",
"company": "IoT Diagnostics",
"address": "10052 Commerce Park Drive, Cincinnati OH 45246, US",
"country": "US",
"blockStart": "A445CD000000",
"blockEnd": "A445CDFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-06-26",
"isRand": false,
"isPrivate": false
}