Wrtnode technology Inc.

MAC address prefix 90:4E:91:4 is registered to Wrtnode technology Inc., located at Dingsi Lu #18ShaheChangping Dist.Beijing 102209CN.

This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses

The prefix was registered on 23 July 2017, and no subsequent updates have been recorded.

OUI: 90:4E:91:4

Vendor name: Wrtnode technology Inc.

Address:

Dingsi Lu #18
Shahe
Changping Dist.
Beijing 102209
CN.

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 23 July 2017

MAC Address Vendor Country CN map