MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:31:6 (Austco Marketing & Service (USA) ltd.)
MAC address prefix 70:B3:D5:31:6 is registered to Austco Marketing & Service (USA) ltd., located at 9155 Sterling St Unit 100, Irving TX 75063, 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 17 November 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:31:6
Registrant / Organization
Registry Chronology
Initial registration: 17 November 2020
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
9155 Sterling St Unit 100
Irving TX 75063
US.
Irving TX 75063
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5316 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5316",
"company": "Austco Marketing & Service (USA) ltd.",
"address": "9155 Sterling St Unit 100, Irving TX 75063, US",
"country": "US",
"blockStart": "70B3D5316000",
"blockEnd": "70B3D5316FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2020-11-17",
"isRand": false,
"isPrivate": false
}