MAC address 70:B3:D5:58:4 (Sertone, a division of Opti-Knights Ltd)

MAC address prefix 70:B3:D5:58:4 is registered to Sertone, a division of Opti-Knights Ltd, located at Chesterfield House, 207 Old Marylebone Road, London NW1 5QP, GB. 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 06 September 2016, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
70:B3:D5:58:4
Registrant / Organization
Sertone, a division of Opti-Knights Ltd
Registry Chronology
Initial registration: 06 September 2016
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 Kingdom (GB) map
Country: United Kingdom (GB)
Headquarters Registered Facility 🇬🇧 GB
Chesterfield House
207 Old Marylebone Road
London NW1 5QP
GB.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/70b3d5584 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "70B3D5584",
  "company": "Sertone, a division of Opti-Knights Ltd",
  "address": "Chesterfield House, 207 Old Marylebone Road, London   NW1 5QP, GB",
  "country": "GB",
  "blockStart": "70B3D5584000",
  "blockEnd": "70B3D5584FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2016-09-06",
  "isRand": false,
  "isPrivate": false
}