IP pool by organisation

Search for "Globalcom Nortel VoIP Network - MG15K VSP Bearer VR2"

IP Pool	Country	State / Region	City	Coordinates	Timezone
66.244.166.64 - 66.244.166.79	United States ISP \| ORG	Illinois ISP \| ORG	Chicago ISP \| ORG	41.8727, -87.6335	America/Chicago (UTC-5) ISP \| ORG