MAC address A4:43:1B (Dreamtek Intelligent Technology Co., Ltd)

MAC address prefix A4:43:1B is registered to Dreamtek Intelligent Technology Co., Ltd, located at Room 508, Building A2, Area one of Zhongan Chuanggu Science Park, No. 900 of Wangjiang West Road, High-tech Zone, Hefei, Anhui, China, Shanghai 230000, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 06 January 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
A4:43:1B
Registrant / Organization
Dreamtek Intelligent Technology Co., Ltd
Registry Chronology
Initial registration: 06 January 2026
Assignment Classification
MA-L

(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)

Registered Location

MAC Address Vendor Country China (CN) map
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 508
Building A2
Area one of Zhongan Chuanggu Science Park
No. 900 of Wangjiang West Road
High-tech Zone
Hefei
Anhui
China
Shanghai 230000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/a4431b -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "A4431B",
  "company": "Dreamtek Intelligent Technology Co., Ltd",
  "address": "Room 508, Building A2, Area one of Zhongan Chuanggu Science Park, No. 900 of Wangjiang West Road, High-tech Zone, Hefei, Anhui, China, Shanghai  230000, CN",
  "country": "CN",
  "blockStart": "A4431B000000",
  "blockEnd": "A4431BFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-01-06",
  "isRand": false,
  "isPrivate": false
}