MAC address 70:B3:D5:B7:8 (Hörmann Warnsysteme GmbH)

MAC address prefix 70:B3:D5:B7:8 is registered to Hörmann Warnsysteme GmbH, located at Hauptstr. 45-47, Kirchseeon Bavaria 85614, DE. 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 29 April 2015, with the most recent update made on 09 March 2026.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
70:B3:D5:B7:8
Registrant / Organization
Hörmann Warnsysteme GmbH
Registry Chronology
Initial registration: 29 April 2015
Last updated: 09 March 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 Germany (DE) map
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Hauptstr. 45-47
Kirchseeon Bavaria 85614
DE.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/70b3d5b78 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "70B3D5B78",
  "company": "Hörmann Warnsysteme GmbH",
  "address": "Hauptstr. 45-47, Kirchseeon Bavaria 85614, DE",
  "country": "DE",
  "blockStart": "70B3D5B78000",
  "blockEnd": "70B3D5B78FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-03-09",
  "isRand": false,
  "isPrivate": false
}