CoreSite Realty Corporation Provided earnings Guidance for the full year of 2021. For the period, the company expects net income attributable to common diluted shares to be in the range of $1.81 to $1.91. Total operating revenues expected to be in the range of $642,000,000 to $652,000,000.Net Income expected to be in the range of $88,000,000 to $93,000,000.