MAC address F4:3E:46 (Xenox IT & Kommunikations GmbH)

MAC address prefix F4:3E:46 is registered to Xenox IT & Kommunikations GmbH, located at Blumengasse 9, Lanzenkirchen 2821, AT. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 14 October 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
F4:3E:46
Registrant / Organization
Xenox IT & Kommunikations GmbH
Registry Chronology
Initial registration: 14 October 2026
Assignment Classification
MA-L

(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)

Registered Location

MAC Address Vendor Country Austria (AT) map
Country: Austria (AT)
Headquarters Registered Facility 🇦🇹 AT
Blumengasse 9
Lanzenkirchen 2821
AT.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/f43e46 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "F43E46",
  "company": "Xenox IT & Kommunikations GmbH",
  "address": "Blumengasse 9, Lanzenkirchen  2821, AT",
  "country": "AT",
  "blockStart": "F43E46000000",
  "blockEnd": "F43E46FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-10-14",
  "isRand": false,
  "isPrivate": false
}