IP pool by organisation

Search for "CERFnet Portland"

IP Pool	Country	State / Region	City	Coordinates	Timezone
206.19.208.0 - 206.19.208.255	United States ISP \| ORG	California ISP \| ORG	San Diego ISP \| ORG	32.7154, -117.157	America/Los_Angeles (UTC-7) ISP \| ORG