Geo Location Information for 198.61.193.77 IP Address. The IP Address 198.61.193.77 is located at 32.7831 latitude and -96.8067 longitude in United States. Friendly Location for the IP Address is Texas, Dallas, United States, 75201
Marginal Revolution University, founded by Professors Tyler Cowen and Alex Tabarrok of George Mason University, offers short videos on economics.