MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:22:C9 (Bel Power Solutions, Inc.)
MAC address prefix 50:22:C9 is registered to Bel Power Solutions, Inc., located at 1326 South Wolf Road, Wheeling IL 60090, 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 06 May 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:22:C9
Registrant / Organization
Registry Chronology
Initial registration: 06 May 2026
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
1326 South Wolf Road
Wheeling IL 60090
US.
Wheeling IL 60090
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/5022c9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "5022C9",
"company": "Bel Power Solutions, Inc.",
"address": "1326 South Wolf Road, Wheeling IL 60090, US",
"country": "US",
"blockStart": "5022C9000000",
"blockEnd": "5022C9FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-05-06",
"isRand": false,
"isPrivate": false
}