MAC address 8C:1F:64:D8:B (I/O Controls)

MAC address prefix 8C:1F:64:D8:B is registered to I/O Controls, located at 1357 W Foothill Blvd, Azusa CA 91702, 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 09 July 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:D8:B
Registrant / Organization
I/O Controls
Registry Chronology
Initial registration: 09 July 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
1357 W Foothill Blvd
Azusa CA 91702
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f64d8b -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F64D8B",
  "company": "I/O Controls",
  "address": "1357 W Foothill Blvd, Azusa CA 91702, US",
  "country": "US",
  "blockStart": "8C1F64D8B000",
  "blockEnd": "8C1F64D8BFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-07-09",
  "isRand": false,
  "isPrivate": false
}