MAC address 78:EC:B5 (Ruijie Networks Co.,LTD)

MAC address prefix 78:EC:B5 is registered to Ruijie Networks Co.,LTD, located at Building 19, Juyuanzhou Industrial Park, No.618 Jinshan Avenue, Cangshan District, Fuzhou 35000, 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 27 March 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
78:EC:B5
Registrant / Organization
Ruijie Networks Co.,LTD
Registry Chronology
Initial registration: 27 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
Building 19
Juyuanzhou Industrial Park
No.618 Jinshan Avenue
Cangshan District
Fuzhou 35000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/78ecb5 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "78ECB5",
  "company": "Ruijie Networks Co.,LTD",
  "address": "Building 19, Juyuanzhou Industrial Park, No.618 Jinshan Avenue, Cangshan District, Fuzhou  35000, CN",
  "country": "CN",
  "blockStart": "78ECB5000000",
  "blockEnd": "78ECB5FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-03-27",
  "isRand": false,
  "isPrivate": false
}