MAC Address Lookup

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

Hantle System Co., Ltd.

OUI: 00:21:A7

Address:

481-10 Byucksan Digital Vally II
RM 1511
Seoul City Seoul 153-783
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: 25 October 2008