MAC address 70:B3:D5:4A:C (Microsoft Research)

MAC address prefix 70:B3:D5:4A:C is registered to Microsoft Research, located at 1 Microsoft Way, Redmond WA 98052, 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 29 November 2018, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
70:B3:D5:4A:C
Registrant / Organization
Microsoft Research
Registry Chronology
Initial registration: 29 November 2018
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
1 Microsoft Way
Redmond WA 98052
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/70b3d54ac -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "70B3D54AC",
  "company": "Microsoft Research",
  "address": "1 Microsoft Way, Redmond WA 98052, US",
  "country": "US",
  "blockStart": "70B3D54AC000",
  "blockEnd": "70B3D54ACFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2018-11-29",
  "isRand": false,
  "isPrivate": false
}