MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Union Pacific Railroad
OUI History
Union Pacific Railroad
17 November 2015
1400 Douglas St. STOP 0610, Omaha NE 68179, US
Update(s):- Address
Union Pacific Railroad
16 January 2013
1400 Douglas St. STOP 0610, Omaha NE 68179, UNITED STATES
Note:- Initial registration