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Search for "PSINET/Computer Resource Systems"
IP Pool Country State / Region City Coordinates Timezone
206.4.30.0 - 206.4.30.255 United States
ISP | ORG 		Colorado
ISP | ORG 		Littleton
ISP | ORG 		39.5478, -104.927 America/Denver (UTC-6)
ISP | ORG