MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TESTO AG
OUI History
TESTO AG
17 November 2015
Testo Straße 1, Lenzkirch Baden-Württemberg 79853, DE
Update(s):- Address
TESTO AG
09 January 2013
Testo Straße 1, Lenzkirch Baden-Württemberg 79853, GERMANY
Update(s):- Address
TESTO AG
05 October 2012
Testo Strasse 1, Lenzkirch Baden-WÃÆürtemberg 79853, GERMANY
Update(s):- Address
TESTO AG
05 January 2010
Testo Strasse 1, Lenzkirch Baden-Würtemberg 79853, GERMANY
Update(s):- Address
TESTO AG
15 August 2006
Testo Strasse 1, Lenzkirch Baden-W�rtemberg 79853, GERMANY
Note:- Initial registration