MAC Address Lookup

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

 MAC

PRETEC ELECTRONICS CORP.

OUI prefix: 00:20:CB

Vendor name: PRETEC ELECTRONICS CORP.

Address:

39899 BALENTINE DR.
NEWARK CA 94560
US.

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: 22 April 1998

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