MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
M Seven System Ltd.
MAC address prefix B8:D4:9D is registered to M Seven System Ltd., located at 24FTrust Tower Bldg275-7Yangjae2-DongSeocho-GuSeoul 137-739KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 17 March 2011, with the most recent update made on 17 November 2015.
OUI: B8:D4:9D
Vendor name: M Seven System Ltd.
Address:
Assignment Type MA-L 24F
Trust Tower Bldg
275-7
Yangjae2-Dong
Seocho-Gu
Seoul 137-739
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 17 March 2011
