MAC address 38:73:EA:4 (Light Blue Optics Ltd.)

MAC address prefix 38:73:EA:4 is registered to Light Blue Optics Ltd., located at St John's Innovation Centre, Cowley Road, Cambridge Cambridgeshire CB40WS, GB. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 11 September 2017, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

38:73:EA:4

Registrant / Organization

Light Blue Optics Ltd.

Registry Chronology

Initial registration: 11 September 2017

Assignment Classification

MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

Country: United Kingdom (GB)

Headquarters Registered Facility 🇬🇧 GB

St John's Innovation Centre
Cowley Road
Cambridge Cambridgeshire CB40WS
GB.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/3873ea4 -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "3873EA4",
  "company": "Light Blue Optics Ltd.",
  "address": "St John's Innovation Centre, Cowley Road, Cambridge Cambridgeshire CB40WS, GB",
  "country": "GB",
  "blockStart": "3873EA400000",
  "blockEnd": "3873EA4FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2017-09-11",
  "isRand": false,
  "isPrivate": false
}