IP pool by organisation

Search for "PSINet/CCS Communications"

IP Pool	Country	State / Region	City	Coordinates	Timezone
204.217.44.0 - 204.217.45.255	United States ISP \| ORG	California ISP \| ORG	Los Angeles ISP \| ORG	33.9454, -118.385	America/Los_Angeles (UTC-7) ISP \| ORG