MAC address 48:21:B8 (Guangzhou V-Solution Telecommunication Technology Co.,Ltd.)

MAC address prefix 48:21:B8 is registered to Guangzhou V-Solution Telecommunication Technology Co.,Ltd., located at 13/F, Building 1, No.13 Bohua 4th Road, Huangpu District, Guangzhou Guangdong 510663, 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 21 August 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

48:21:B8

Registrant / Organization

Guangzhou V-Solution Telecommunication Technology Co.,Ltd.

Registry Chronology

Initial registration: 21 August 2026

Assignment Classification

MA-L

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

Registered Location

Country: China (CN)

Headquarters Registered Facility 🇨🇳 CN

13/F
Building 1
No.13 Bohua 4th Road
Huangpu District
Guangzhou Guangdong 510663
CN.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/4821b8 -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "4821B8",
  "company": "Guangzhou V-Solution Telecommunication Technology Co.,Ltd.",
  "address": "13/F, Building 1, No.13 Bohua 4th Road, Huangpu District, Guangzhou Guangdong 510663, CN",
  "country": "CN",
  "blockStart": "4821B8000000",
  "blockEnd": "4821B8FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-08-21",
  "isRand": false,
  "isPrivate": false
}