MAC address 80:77:86:3 (Demeas)

MAC address prefix 80:77:86:3 is registered to Demeas, located at 2106, 21st Floor, Building D, Tsinghua Science Park, Keji 2nd Road, Hi-Tech Zone, xi'an shaanxi 710000, 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 31 December 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
80:77:86:3
Registrant / Organization
Demeas
Registry Chronology
Initial registration: 31 December 2025
Assignment Classification
MA-M

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

Registered Location

MAC Address Vendor Country China (CN) map
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
2106
21st Floor
Building D
Tsinghua Science Park
Keji 2nd Road
Hi-Tech Zone
xi'an shaanxi 710000
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8077863 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8077863",
  "company": "Demeas",
  "address": "2106, 21st Floor, Building D, Tsinghua Science Park, Keji 2nd Road, Hi-Tech Zone, xi'an shaanxi 710000, CN",
  "country": "CN",
  "blockStart": "807786300000",
  "blockEnd": "8077863FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2025-12-31",
  "isRand": false,
  "isPrivate": false
}