IP pool by ISP

Search for "Columbia-Presbyterian Medical Center"

IP Pool	Country	State / Region	City	Coordinates	Timezone
156.111.0.0 - 156.111.255.255	United States ISP \| ORG	New York ISP \| ORG	New York ISP \| ORG	40.8412, -73.9405	America/New_York (UTC-4) ISP \| ORG
156.145.0.0 - 156.145.255.255	United States ISP \| ORG	New York ISP \| ORG	New York ISP \| ORG	40.8412, -73.9405	America/New_York (UTC-4) ISP \| ORG