MAC address EC:B9:A5 (Huawei Device Co., Ltd.)

MAC address prefix EC:B9:A5 is registered to Huawei Device Co., Ltd., located at No.2 of Xincheng Road, Songshan Lake Zone, Dongguan Guangdong 523808, 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 23 March 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
EC:B9:A5
Registrant / Organization
Huawei Device Co., Ltd.
Registry Chronology
Initial registration: 23 March 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
No.2 of Xincheng Road
Songshan Lake Zone
Dongguan Guangdong 523808
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/ecb9a5 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "ECB9A5",
  "company": "Huawei Device Co., Ltd.",
  "address": "No.2 of Xincheng Road, Songshan Lake Zone, Dongguan Guangdong 523808, CN",
  "country": "CN",
  "blockStart": "ECB9A5000000",
  "blockEnd": "ECB9A5FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-03-23",
  "isRand": false,
  "isPrivate": false
}