MAC address 0C:BF:B4:5 (ICWiser)

MAC address prefix 0C:BF:B4:5 is registered to ICWiser, located at 5th Floor, Building 1, Liandong U Valley, No. 97, Xingguan Road, Industrial Park, Jiading District, Shanghai Shanghai 201800, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 23 October 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

0C:BF:B4:5

Registrant / Organization

ICWiser

Registry Chronology

Initial registration: 23 October 2025

Assignment Classification

MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

Country: China (CN)

Headquarters Registered Facility 🇨🇳 CN

5th Floor
Building 1
Liandong U Valley
No. 97
Xingguan Road
Industrial Park
Jiading District

Shanghai Shanghai 201800
CN.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/0cbfb45 -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "0CBFB45",
  "company": "ICWiser",
  "address": "5th Floor, Building 1, Liandong U Valley, No. 97, Xingguan Road, Industrial Park, Jiading District, Shanghai Shanghai 201800, CN",
  "country": "CN",
  "blockStart": "0CBFB4500000",
  "blockEnd": "0CBFB45FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2025-10-23",
  "isRand": false,
  "isPrivate": false
}