MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Chiun Mai Communication System, Inc
OUI: 5C:57:9E
Vendor name: Chiun Mai Communication System, Inc
Address:
Assignment Type MA-L No.4
MingSheng St. TUCheng District New Taipei City
23679 TW
New Taipei City 23679
TW.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 13 November 2023
