MAC address 18:C3:E4:2 (Duress Pty Ltd)

MAC address prefix 18:C3:E4:2 is registered to Duress Pty Ltd, located at Floor 8, Unit 1/420 St Kilda Rd, Melbourne Victoria 3004, AU. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 12 February 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

18:C3:E4:2

Registrant / Organization

Duress Pty Ltd

Registry Chronology

Initial registration: 12 February 2026

Assignment Classification

MA-M

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

Registered Location

Country: Australia (AU)

Headquarters Registered Facility 🇦🇺 AU

Floor 8
Unit 1/420 St Kilda Rd
Melbourne Victoria 3004
AU.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/18c3e42 -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "18C3E42",
  "company": "Duress Pty Ltd",
  "address": "Floor 8, Unit 1/420 St Kilda Rd, Melbourne Victoria 3004, AU",
  "country": "AU",
  "blockStart": "18C3E4200000",
  "blockEnd": "18C3E42FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-02-12",
  "isRand": false,
  "isPrivate": false
}