IP pool by organisation

Search for "Trigen/Cinergy"

IP Pool	Country	State / Region	City	Coordinates	Timezone
65.64.89.32 - 65.64.89.63	United States ISP \| ORG	Oklahoma ISP \| ORG	Oklahoma City (Southeast Oklahoma City) ISP \| ORG	35.3954, -97.397	America/Chicago (UTC-5) ISP \| ORG