MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Yi Tunnel(beijing) Technology Co.,Ltd
MAC address prefix 90:88:A9:A is registered to Yi Tunnel(beijing) Technology Co.,Ltd, located at Room1511Block BSOHO Shangdu North Tower100020 Chaoyang DistrictBeijingBeijing 100020CN.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 22 November 2024, and no subsequent updates have been recorded.
OUI: 90:88:A9:A
Vendor name: Yi Tunnel(beijing) Technology Co.,Ltd
Address:
Assignment Type MA-M Room1511
Block B
SOHO Shangdu North Tower
100020 Chaoyang District
Beijing
Beijing 100020
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 22 November 2024
