MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

ESP

OUI: 30:F4:2F

Vendor name: ESP

Address:

126-1 Pyeongchon-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-755
KR.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 13 December 2013