IP pool by organisation

Search for "WS/GRANITE TELECOMMUNICATION/MICROSOFT"

IP Pool	Country	State / Region	City	Coordinates	Timezone
65.202.54.0 - 65.202.54.255	United States ISP \| ORG	Pennsylvania ISP \| ORG	King of Prussia ISP \| ORG	40.0883, -75.3899	America/New_York (UTC-4) ISP \| ORG