About IP Address 66.152.203.0

66.152.203.0 is a public IPv4 address announced by Cooley Dickinson Hospital under AS63307, geolocated to Marlborough, United States.

IP geolocation identifies the registered network location, not a precise street address. Country-level accuracy is typically 95-99%; city-level accuracy varies. Learn more about IP geolocation →

Frequently Asked Questions

Where is IP 66.152.203.0 located?

IP address 66.152.203.0 is located in Marlborough, Massachusetts, United States.

Who owns IP address 66.152.203.0?

IP 66.152.203.0 is operated by Cooley Dickinson Hospital under autonomous system AS63307.

Is 66.152.203.0 a VPN or proxy?

No - 66.152.203.0 does not appear on public VPN, datacenter, or Tor exit lists. Use the live checker for deeper detection.