IP pool by organisation

Search for "Dial pool - tnt9.detroit.mi.ameritech.net"

IP Pool	Country	State / Region	City	Coordinates	Timezone
67.37.72.0 - 67.37.72.255	United States ISP \| ORG	Michigan ISP \| ORG	Southfield ISP \| ORG	42.4734, -83.2219	America/Detroit (UTC-4) ISP \| ORG