IP pool by organisation

Search for "CERFnet customer - McDonnell Info Systems"

IP Pool	Country	State / Region	City	Coordinates	Timezone
206.17.203.0 - 206.17.203.255	United States ISP \| ORG	California ISP \| ORG	Irvine ISP \| ORG	33.6712, -117.858	America/Los_Angeles (UTC-7) ISP \| ORG