IP pool by ISP

Search for "University of Pennsylvania Health System"

IP Pool	Country	State / Region	City	Coordinates	Timezone
170.166.0.0 - 170.166.255.255	United States ISP \| ORG	Pennsylvania ISP \| ORG	Philadelphia ISP \| ORG	39.95, -75.1931	America/New_York (UTC-4) ISP \| ORG