IP pool by organisation

Search for "US Customs and Border Protection"

IP Pool	Country	State / Region	City	Coordinates	Timezone
208.24.226.0 - 208.24.226.15	United States ISP \| ORG	Virginia ISP \| ORG	Springfield ISP \| ORG	38.7384, -77.2078	America/New_York (UTC-4) ISP \| ORG