MAC address 8C:1F:64:6D:D (ViewSonic Corp)

MAC address prefix 8C:1F:64:6D:D is registered to ViewSonic Corp, located at 10 Point Drive Brea, LA CA 92821, 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 initially registered on 06 December 2023, with the most recent update made on 28 October 2026.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:6D:D
Registrant / Organization
ViewSonic Corp
Registry Chronology
Initial registration: 06 December 2023
Last updated: 28 October 2026
Assignment Classification
MA-S

(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)

Registered Location

MAC Address Vendor Country United States (US) map
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
10 Point Drive Brea
LA CA 92821
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f646dd -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F646DD",
  "company": "ViewSonic Corp",
  "address": "10 Point Drive Brea, LA CA 92821, US",
  "country": "US",
  "blockStart": "8C1F646DD000",
  "blockEnd": "8C1F646DDFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-10-28",
  "isRand": false,
  "isPrivate": false
}