MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CHIPSEN INC.
MAC address prefix C8:C8:73 is registered to CHIPSEN INC., located at 501Gwangmyeong M-cluster 17Deogan-ro 104beon-gilGwangmyeong-si Gyeonggi-do 14353KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 27 February 2026, and no subsequent updates have been recorded.
OUI: C8:C8:73
Vendor name: CHIPSEN INC.
Address:
Assignment Type MA-L 501
Gwangmyeong M-cluster 17
Deogan-ro 104beon-gil
Gwangmyeong-si Gyeonggi-do 14353
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 27 February 2026
