Look up an IP address or hostname.

How to look up an IP address

1. Enter a public IPv4 address, IPv6 address or hostname such as www.ksp.ca.
2. Choose Look up. A hostname is resolved to its public A and AAAA addresses. The first available public address is checked automatically.
3. If more than one address is returned, choose another IPv4 or IPv6 address to inspect its individual report.

What the IP report tells you

The report combines a local country and ASN database, reverse DNS and public registry RDAP records. It shows the network operator, address ranges, CIDRs, registered owner and published abuse contacts when available. Copy the summary or export JSON to attach evidence to a support ticket.

An ASN identifies the network associated with an address; the operator name may differ from the retail ISP. Registry country describes an allocation and does not prove where a device is located. The ASN database range is not a live BGP route or your local subnet.

When the country looks wrong

VPNs and proxies show their exit location. Providers and security products can use different geolocation datasets. For Starlink addresses, compare the database estimate with the provider’s published country and source dates. Read our Starlink IP country troubleshooting guide for the next steps.

City and region estimates are shown only where Starlink publishes them. A missing PTR record is not, by itself, a fault. Reputation links open external services; the report does not claim an IP is safe or malicious.