MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 18:C3:E4:B (Cascadia Motion LLC)
MAC address prefix 18:C3:E4:B is registered to Cascadia Motion LLC, located at 7929 SW Burns Way, Ste F, WILSONVILLE OR 97070, US. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 11 February 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
18:C3:E4:B
Registrant / Organization
Registry Chronology
Initial registration: 11 February 2026
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
7929 SW Burns Way
Ste F
WILSONVILLE OR 97070
US.
Ste F
WILSONVILLE OR 97070
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/18c3e4b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "18C3E4B",
"company": "Cascadia Motion LLC",
"address": "7929 SW Burns Way, Ste F, WILSONVILLE OR 97070, US",
"country": "US",
"blockStart": "18C3E4B00000",
"blockEnd": "18C3E4BFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2026-02-11",
"isRand": false,
"isPrivate": false
}