About IP Address 208.66.128.0

208.66.128.0 is a public IPv4 address announced by 5Nines Data, LLC under AS16842, geolocated to Madison, 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 208.66.128.0 located?

IP address 208.66.128.0 is located in Madison, Wisconsin, United States.

Who owns IP address 208.66.128.0?

IP 208.66.128.0 is operated by 5Nines Data, LLC under autonomous system AS16842.

Is 208.66.128.0 a VPN or proxy?

No - 208.66.128.0 does not appear on public VPN, datacenter, or Tor exit lists. Use the live checker for deeper detection.