Which province and county is Hexigten Banner?

Hexigten Banner is a banner under the jurisdiction of Chifeng City, Inner Mongolia Autonomous Region.

According to Baidu Encyclopedia, Keshiketeng Banner, under the jurisdiction of Chifeng City, Inner Mongolia Autonomous Region, is located in the east of Inner Mongolia Autonomous Region, northwest of Chifeng City, at the intersection of Inner Mongolia Plateau, the southern end of Daxinganling Mountains in seven old and Tushan Mountains, with a semi-arid continental monsoon climate in the middle temperate zone, adjacent to 8 flags, counties and districts (cities), with a total area of 20,673 square kilometers.