IP pool by organisation

Search for "Nextera internal back bone"

IP Pool	Country	State / Region	City	Coordinates	Timezone
72.21.241.0 - 72.21.241.255	United States ISP \| ORG	Minnesota ISP \| ORG	Minnetonka (590) ISP \| ORG	44.8969, -93.4467	America/Chicago (UTC-5) ISP \| ORG