MAC address D0:DA:24:4 (National Security Technology JSC)

MAC address prefix D0:DA:24:4 is registered to National Security Technology JSC, located at No 5. Nguyen Thi Due, Yen Hoa ward, Hanoi, Hanoi Hanoi 70000, VN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 04 August 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
D0:DA:24:4
Registrant / Organization
National Security Technology JSC
Registry Chronology
Initial registration: 04 August 2026
Assignment Classification
MA-M

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

Registered Location

MAC Address Vendor Country Vietnam (VN) map
Country: Vietnam (VN)
Headquarters Registered Facility 🇻🇳 VN
No 5. Nguyen Thi Due
Yen Hoa ward
Hanoi
Hanoi Hanoi 70000
VN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/d0da244 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "D0DA244",
  "company": "National Security Technology JSC",
  "address": "No 5. Nguyen Thi Due, Yen Hoa ward, Hanoi, Hanoi Hanoi 70000, VN",
  "country": "VN",
  "blockStart": "D0DA24400000",
  "blockEnd": "D0DA244FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-08-04",
  "isRand": false,
  "isPrivate": false
}