IP pool by organisation

Search for "CERFnet customer - Telerx, Inc."

IP Pool	Country	State / Region	City	Coordinates	Timezone
207.252.164.0 - 207.252.164.255	United States ISP \| ORG	Pennsylvania ISP \| ORG	Horsham ISP \| ORG	40.1645, -75.1474	America/New_York (UTC-4) ISP \| ORG