MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address EC:74:CD:9 (Sound Health Systems)
MAC address prefix EC:74:CD:9 is registered to Sound Health Systems, located at 650B Fremont Ave #65, Los Altos CA 94024, US. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 13 November 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
EC:74:CD:9
Registrant / Organization
Registry Chronology
Initial registration: 13 November 2024
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
650B Fremont Ave #65
Los Altos CA 94024
US.
Los Altos CA 94024
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/ec74cd9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "EC74CD9",
"company": "Sound Health Systems",
"address": "650B Fremont Ave #65, Los Altos CA 94024, US",
"country": "US",
"blockStart": "EC74CD900000",
"blockEnd": "EC74CD9FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2024-11-13",
"isRand": false,
"isPrivate": false
}