MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 4C:81:BE:3 is registered to Beijing REMANG Technology Co., Ltd., located at Room 219F/2Building 1No.1Qiaoyuan RoadBeijing Shilong Industrial ZoneMentougou District 102300CN.
This registration is classified as MA-M (Mac Address Block Medium) containing 1,048,576 MAC addresses (2^20)
The prefix was registered on 07 October 2026, and no subsequent updates have been recorded.
OUI: 4C:81:BE:3
Vendor name: Beijing REMANG Technology Co., Ltd.
Address:
Assignment Type MA-M Room 219
F/2
Building 1
No.1
Qiaoyuan Road
Beijing Shilong Industrial Zone
Mentougou District 102300
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 07 October 2026
