MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:71:B3 (Brain Corporation)
MAC address prefix 70:71:B3 is registered to Brain Corporation, located at 10182 Telesis Ct UNIT 100, San Diego CA 92121, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 12 November 2013, with the most recent update made on 18 November 2024.
Vendor & Registry Dossier
Assigned Prefix
70:71:B3
Registrant / Organization
Registry Chronology
Initial registration: 12 November 2013
Last updated: 18 November 2024
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
10182 Telesis Ct UNIT 100
San Diego CA 92121
US.
San Diego CA 92121
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/7071b3 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "7071B3",
"company": "Brain Corporation",
"address": "10182 Telesis Ct UNIT 100, San Diego CA 92121, US",
"country": "US",
"blockStart": "7071B3000000",
"blockEnd": "7071B3FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2024-11-18",
"isRand": false,
"isPrivate": false
}