MAC address 70:B3:D5:1D:7 (BAE Systems)

MAC address prefix 70:B3:D5:1D:7 is registered to BAE Systems, located at Waterside House, 170 Priestley Road, Surrey Research Park, Guildford Surrey GU2 7RQ, 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 06 September 2016, with the most recent update made on 21 October 2025.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

70:B3:D5:1D:7

Registrant / Organization

BAE Systems

Registry Chronology

Initial registration: 06 September 2016

Last updated: 21 October 2025

Assignment Classification

MA-S

(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)

Registered Location

Country: United Kingdom (GB)

Headquarters Registered Facility 🇬🇧 GB

Waterside House
170 Priestley Road
Surrey Research Park
Guildford Surrey GU2 7RQ
GB.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/70b3d51d7 -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "70B3D51D7",
  "company": "BAE Systems",
  "address": "Waterside House, 170 Priestley Road, Surrey Research Park, Guildford Surrey GU2 7RQ, GB",
  "country": "GB",
  "blockStart": "70B3D51D7000",
  "blockEnd": "70B3D51D7FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2025-10-21",
  "isRand": false,
  "isPrivate": false
}