MAC address 70:B3:D5:44:B (Open System Solutions Limited)

MAC address prefix 70:B3:D5:44:B is registered to Open System Solutions Limited, located at Saltmakers House, Southampton Hampshire SO31 4NB, 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 initially registered on 04 November 2014, with the most recent update made on 18 February 2016.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
70:B3:D5:44:B
Registrant / Organization
Open System Solutions Limited
Registry Chronology
Initial registration: 04 November 2014
Last updated: 18 February 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
Saltmakers House
Southampton Hampshire SO31 4NB
GB.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/70b3d544b -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "70B3D544B",
  "company": "Open System Solutions Limited",
  "address": "Saltmakers House, Southampton Hampshire SO31 4NB, GB",
  "country": "GB",
  "blockStart": "70B3D544B000",
  "blockEnd": "70B3D544BFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2016-02-18",
  "isRand": false,
  "isPrivate": false
}