MAC address 34:D7:F5:B (Resnics Technology (Shanghai), lnc.)

MAC address prefix 34:D7:F5:B is registered to Resnics Technology (Shanghai), lnc., located at Room·701, ·No.1188. Qinzhou· North· Road, .Xuhui. District, Shanghai Shanghai 200233, 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 January 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
34:D7:F5:B
Registrant / Organization
Resnics Technology (Shanghai), lnc.
Registry Chronology
Initial registration: 23 January 2026
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
Room·701
·No.1188. Qinzhou· North· Road
.Xuhui. District
Shanghai Shanghai 200233
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/34d7f5b -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "34D7F5B",
  "company": "Resnics Technology (Shanghai), lnc.",
  "address": "Room·701, ·No.1188. Qinzhou· North· Road, .Xuhui. District, Shanghai Shanghai 200233, CN",
  "country": "CN",
  "blockStart": "34D7F5B00000",
  "blockEnd": "34D7F5BFFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-01-23",
  "isRand": false,
  "isPrivate": false
}