IP pool by ISP

Search for "Graduate Management Admission Council"

IP Pool	Country	State / Region	City	Coordinates	Timezone
192.197.156.0 - 192.197.156.255	United States ISP \| ORG	Virginia ISP \| ORG	Reston (300) ISP \| ORG	38.959, -77.3574	America/New_York (UTC-4) ISP \| ORG