MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:36:8 (White Matter LLC)
MAC address prefix 70:B3:D5:36:8 is registered to White Matter LLC, located at 999 3rd Ave 700, Seattle 98104, 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 28 October 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:36:8
Registrant / Organization
Registry Chronology
Initial registration: 28 October 2017
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
999 3rd Ave 700
Seattle 98104
US.
Seattle 98104
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5368 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5368",
"company": "White Matter LLC",
"address": "999 3rd Ave 700, Seattle 98104, US",
"country": "US",
"blockStart": "70B3D5368000",
"blockEnd": "70B3D5368FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2017-10-28",
"isRand": false,
"isPrivate": false
}