MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Anntec （Beijing） Technology Co.,Ltd.
MAC address prefix DC:15:5C is registered to Anntec （Beijing） Technology Co.,Ltd., located at F803Shangdi Third StreetNo.9HaiDian DistrictBeijing 100080CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 23 January 2026, and no subsequent updates have been recorded.
OUI: DC:15:5C
Vendor name: Anntec （Beijing） Technology Co.,Ltd.
Address:
Assignment Type MA-L F803
Shangdi Third Street
No.9
HaiDian District
Beijing 100080
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 23 January 2026
