MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Raisecom Technology CO., LTD
MAC address prefix 78:91:E9 is registered to Raisecom Technology CO., LTD, located at No. 11East AreaNo. 10 BlockEast Xibeiwang RoadBeijing 100094CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 17 September 2020, with the most recent update made on 23 October 2023.
OUI: 78:91:E9
Vendor name: Raisecom Technology CO., LTD
Address:
Assignment Type MA-L No. 11
East Area
No. 10 Block
East Xibeiwang Road
Beijing 100094
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 23 October 2023
Initial registration: 17 September 2020
