MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ROTEK LLC
MAC address prefix 88:C3:B2 is registered to ROTEK LLC, located at Room B 16/F Eubank Plaza 9 Chiu Lung StreetCentral Hong KongHong Kong 999077HK.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 25 July 2026, and no subsequent updates have been recorded.
OUI: 88:C3:B2
Vendor name: ROTEK LLC
Address:
Assignment Type MA-L Room B 16/F Eubank Plaza 9 Chiu Lung Street
Central Hong Kong
Hong Kong 999077
HK.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 25 July 2026
