Jiangsu Best Tone Information Service Co., Ltd

MAC address prefix 30:A3:B5 is registered to Jiangsu Best Tone Information Service Co., Ltd, located at No.501Zhongshan South RoadNanjing Jiangsu 210006CN.

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

The prefix was registered on 08 January 2024, and no subsequent updates have been recorded.

OUI: 30:A3:B5

Vendor name: Jiangsu Best Tone Information Service Co., Ltd

Address:

No.501
Zhongshan South Road
Nanjing Jiangsu 210006
CN.

Assignment Type MA-L

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

Initial registration: 08 January 2024

MAC Address Vendor Country CN map