Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:30:54
Vendor name: Castlenet Technology Inc.
5F.No. 10Daye Rd.Beitou Dist.Taipei City 112030TW.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 06 July 2020
Initial registration: 09 November 2000