IP pool by organisation

Search for "PSINet/ DC Financial Responsibilty & Mgmt. Assist. Auth."

IP Pool	Country	State / Region	City	Coordinates	Timezone
206.233.207.0 - 206.233.207.255	United States ISP \| ORG	District of Columbia ISP \| ORG	Washington ISP \| ORG	38.9052, -77.0325	America/New_York (UTC-4) ISP \| ORG