MAC address AC:3D:FA (Hangzhou Huacheng Network Technology Co.,Ltd)

MAC address prefix AC:3D:FA is registered to Hangzhou Huacheng Network Technology Co.,Ltd, located at 13th Floor, Building 3, No. 582, Liye Road, Changhe Street, Binjiang District, Hangzhou, China (Zhejiang) Pilot Free Trade Zone, Hangzhou 311200, 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 24 November 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

AC:3D:FA

Registrant / Organization

Hangzhou Huacheng Network Technology Co.,Ltd

Registry Chronology

Initial registration: 24 November 2025

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

13th Floor
Building 3
No. 582
Liye Road
Changhe Street
Binjiang District
Hangzhou
China (Zhejiang) Pilot Free Trade Zone
Hangzhou 311200
CN.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/ac3dfa -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "AC3DFA",
  "company": "Hangzhou Huacheng Network Technology Co.,Ltd",
  "address": "13th Floor, Building 3, No. 582, Liye Road, Changhe Street, Binjiang District, Hangzhou, China (Zhejiang) Pilot Free Trade Zone, Hangzhou  311200, CN",
  "country": "CN",
  "blockStart": "AC3DFA000000",
  "blockEnd": "AC3DFAFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2025-11-24",
  "isRand": false,
  "isPrivate": false
}