IP pool by organisation

Search for "IBM IRS"

IP Pool	Country	State / Region	City	Coordinates	Timezone
65.120.66.112 - 65.120.66.127	United States ISP \| ORG	West Virginia ISP \| ORG	Kearneysville ISP \| ORG	39.3427, -77.9396	America/New_York (UTC-4) ISP \| ORG