MAC address B4:4D:43:5 (halstrup-walcher GmbH)

MAC address prefix B4:4D:43:5 is registered to halstrup-walcher GmbH, located at Stegener Straße 10, Kirchzarten 79199, DE. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 07 March 2023, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
B4:4D:43:5
Registrant / Organization
halstrup-walcher GmbH
Registry Chronology
Initial registration: 07 March 2023
Assignment Classification
MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

MAC Address Vendor Country Germany (DE) map
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
Stegener Straße 10
Kirchzarten 79199
DE.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/b44d435 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "B44D435",
  "company": "halstrup-walcher GmbH",
  "address": "Stegener Straße 10, Kirchzarten  79199, DE",
  "country": "DE",
  "blockStart": "B44D43500000",
  "blockEnd": "B44D435FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2023-03-07",
  "isRand": false,
  "isPrivate": false
}