IP pool by organisation

Search for "Southwestern Bell Telephone Co"

IP Pool	Country	State / Region	City	Coordinates	Timezone
216.60.102.0 - 216.60.103.255	United States ISP \| ORG	New York ISP \| ORG	New York ISP \| ORG	40.7128, -74.0059	America/New_York (UTC-4) ISP \| ORG