MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
internet domain name system beijing engineering research center ltd
MAC address prefix E8:B4:70:2 is registered to internet domain name system beijing engineering research center ltd, located at 44TH SOUTH STREET ZHONG GUAN CUNhai dian qubeijing BEIJING 100190CN.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 21 February 2020, and no subsequent updates have been recorded.
OUI: E8:B4:70:2
Vendor name: internet domain name system beijing engineering research center ltd
Address:
Assignment Type MA-M 4
4TH SOUTH STREET ZHONG GUAN CUN
hai dian qu
beijing BEIJING 100190
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 21 February 2020
