MAC address C4:BA:A3 (Beijing Winicssec Technologies Co., Ltd.)

MAC address prefix C4:BA:A3 is registered to Beijing Winicssec Technologies Co., Ltd., located at F block 9th floor 907 of Jiahua Building, No.9 Shangdi 3rd Street, Haidian District Beijing 100085, 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 17 November 2015, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
C4:BA:A3
Registrant / Organization
Beijing Winicssec Technologies Co., Ltd.
Registry Chronology
Initial registration: 17 November 2015
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
F block 9th floor 907 of Jiahua Building
No.9 Shangdi 3rd Street
Haidian District Beijing 100085
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/c4baa3 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "C4BAA3",
  "company": "Beijing Winicssec Technologies Co., Ltd.",
  "address": "F block 9th floor 907 of Jiahua Building, No.9 Shangdi 3rd Street, Haidian District Beijing 100085, CN",
  "country": "CN",
  "blockStart": "C4BAA3000000",
  "blockEnd": "C4BAA3FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}