MAC address 54:47:81 (Quectel Wireless Solutions Co.,Ltd.)

MAC address prefix 54:47:81 is registered to Quectel Wireless Solutions Co.,Ltd., located at Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai 200233, 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 13 August 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
54:47:81
Registrant / Organization
Quectel Wireless Solutions Co.,Ltd.
Registry Chronology
Initial registration: 13 August 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
Building 5
Shanghai Business Park Phase III (Area B)
No.1016 Tianlin Road
Minhang District
Shanghai 200233
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/544781 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "544781",
  "company": "Quectel Wireless Solutions Co.,Ltd.",
  "address": "Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai  200233, CN",
  "country": "CN",
  "blockStart": "544781000000",
  "blockEnd": "544781FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-08-13",
  "isRand": false,
  "isPrivate": false
}