MAC Address Lookup

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

Northstar Systems Corp

OUI: 00:21:DD

Address:

5F
No.200 Gang Qian Rd
Taipei 114
TW.

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