IP pool by organisation

Search for "Ameritech Corporation"

IP Pool	Country	State / Region	City	Coordinates	Timezone
190.61.148.0 - 190.61.148.255	United States ISP \| ORG	Oregon ISP \| ORG	Salem (Northeast Salem) ISP \| ORG	44.9501, -122.986	America/Los_Angeles (UTC-7) ISP \| ORG