MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address EC:FA:03 (FCA)
MAC address prefix EC:FA:03 is registered to FCA, located at 800 Chrylser Dr, Auburn Hills MI 48326, 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 24 May 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
EC:FA:03
Registrant / Organization
Registry Chronology
Initial registration: 24 May 2017
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
800 Chrylser Dr
Auburn Hills MI 48326
US.
Auburn Hills MI 48326
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/ecfa03 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "ECFA03",
"company": "FCA",
"address": "800 Chrylser Dr, Auburn Hills MI 48326, US",
"country": "US",
"blockStart": "ECFA03000000",
"blockEnd": "ECFA03FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2017-05-24",
"isRand": false,
"isPrivate": false
}