IP pool by organisation

Search for "Nokia Siemens Network"

IP Pool	Country	State / Region	City	Coordinates	Timezone
216.52.146.0 - 216.52.147.255	United States ISP \| ORG	Illinois ISP \| ORG	Arlington Heights ISP \| ORG	42.1359, -88.0008	America/Chicago (UTC-5) ISP \| ORG