MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:19:9 (Smart Controls LLC)
MAC address prefix 70:B3:D5:19:9 is registered to Smart Controls LLC, located at 10000 St. Clair Ave., Fairview Heights IL 62208, US. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 16 December 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:19:9
Registrant / Organization
Registry Chronology
Initial registration: 16 December 2018
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
10000 St. Clair Ave.
Fairview Heights IL 62208
US.
Fairview Heights IL 62208
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5199 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5199",
"company": "Smart Controls LLC",
"address": "10000 St. Clair Ave., Fairview Heights IL 62208, US",
"country": "US",
"blockStart": "70B3D5199000",
"blockEnd": "70B3D5199FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2018-12-16",
"isRand": false,
"isPrivate": false
}