IP pool by organisation

Search for "CERFnet, SelectNet Internet Services"

IP Pool	Country	State / Region	City	Coordinates	Timezone
206.19.144.0 - 206.19.147.255	United States ISP \| ORG	California ISP \| ORG	Carlsbad ISP \| ORG	33.1319, -117.277	America/Los_Angeles (UTC-7) ISP \| ORG