SHANGHAI XIANGCHENG COMMUNICATION TECHNOLOGY CO., LTD

MAC address prefix DC:81:3D is registered to SHANGHAI XIANGCHENG COMMUNICATION TECHNOLOGY CO., LTD, located at Room 211-5Building 1No. 290 Wankang RoadMinhang DistrictShanghai Shanghai 201100CN.

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

The prefix was registered on 28 April 2025, and no subsequent updates have been recorded.

OUI: DC:81:3D

Vendor name: SHANGHAI XIANGCHENG COMMUNICATION TECHNOLOGY CO., LTD

Address:

Room 211-5
Building 1
No. 290 Wankang Road
Minhang District
Shanghai Shanghai 201100
CN.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 28 April 2025

MAC Address Vendor Country CN map