About IP Address 91.231.216.0
91.231.216.0 is a public IPv4 address announced by European Maritime Safety Agency under AS57350, geolocated to Lisbon, Portugal.
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 91.231.216.0 located?
IP address 91.231.216.0 is located in Lisbon, Lisbon, Portugal.
Who owns IP address 91.231.216.0?
IP 91.231.216.0 is operated by European Maritime Safety Agency under autonomous system AS57350.
Is 91.231.216.0 a VPN or proxy?
No - 91.231.216.0 does not appear on public VPN, datacenter, or Tor exit lists. Use the live checker for deeper detection.