MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
EFM Networks
MAC address prefix 70:5D:CC is registered to EFM Networks, located at 6FBenposra II 1197-1 Bojeong Giheung GuYong In Kyunggi do 446913KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 22 July 2018, and no subsequent updates have been recorded.
OUI: 70:5D:CC
Vendor name: EFM Networks
Address:
Assignment Type MA-L 6F
Benposra II 1197-1 Bojeong Giheung Gu
Yong In Kyunggi do 446913
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 July 2018
