MAC address FC:E4:21 (zhejiang Dusun Electron Co.,Ltd)

MAC address prefix FC:E4:21 is registered to zhejiang Dusun Electron Co.,Ltd, located at NO.640 FengQing str., DeQing ZheJiang 313000, 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 04 March 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
FC:E4:21
Registrant / Organization
zhejiang Dusun Electron Co.,Ltd
Registry Chronology
Initial registration: 04 March 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
NO.640 FengQing str.

DeQing ZheJiang 313000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/fce421 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "FCE421",
  "company": "zhejiang Dusun Electron Co.,Ltd",
  "address": "NO.640 FengQing str., DeQing  ZheJiang 313000, CN",
  "country": "CN",
  "blockStart": "FCE421000000",
  "blockEnd": "FCE421FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-03-04",
  "isRand": false,
  "isPrivate": false
}