MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ESP
MAC address prefix 30:F4:2F is registered to ESP, located at 126-1 Pyeongchon-dongDongan-guAnyang-si Gyeonggi-do 431-755KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 13 December 2013, with the most recent update made on 17 November 2015.
OUI: 30:F4:2F
Vendor name: ESP
Address:
Assignment Type MA-L 126-1 Pyeongchon-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-755
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 13 December 2013
