GScoolink Microelectronics (Beijing) Co.,LTD

MAC address prefix D0:98:B1 is registered to GScoolink Microelectronics (Beijing) Co.,LTD, located at Room 1013rd FloorBuilding 23No. 8 Dongbeiwang West RoadHaidian DistrictBeijing Beijing 100193CN.

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

The prefix was registered on 29 November 2025, and no subsequent updates have been recorded.

OUI: D0:98:B1

Vendor name: GScoolink Microelectronics (Beijing) Co.,LTD

Address:

Room 101
3rd Floor
Building 23
No. 8 Dongbeiwang West Road
Haidian District
Beijing Beijing 100193
CN.

Assignment Type MA-L

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

Initial registration: 29 November 2025

MAC Address Vendor Country CN map