MAC address 28:18:78 (Microsoft Corporation)

MAC address prefix 28:18:78 is registered to Microsoft Corporation, located at One Microsoft Way, Redmond Washington 98052-6399, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 16 January 2013, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
28:18:78
Registrant / Organization
Microsoft Corporation
Registry Chronology
Initial registration: 16 January 2013
Last updated: 17 November 2015
Assignment Classification
MA-L

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

Registered Location

MAC Address Vendor Country United States (US) map
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
One Microsoft Way
Redmond Washington 98052-6399
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/281878 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "281878",
  "company": "Microsoft Corporation",
  "address": "One Microsoft Way, Redmond Washington 98052-6399, US",
  "country": "US",
  "blockStart": "281878000000",
  "blockEnd": "281878FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}