IP Geolocation Lookup

Estimate where an IPv4 or IPv6 address is used, then compare that database estimate with routing and registration evidence. Results clearly separate an approximate IP location from an exact device, person, or street location.

  • IPv4 and IPv6
  • Country, region, city and centroid
  • Coarse reference map
  • Route and ASN context
  • Country-evidence comparison
  • Source age and attribution

Run an IP geolocation lookup

Enter one bare IP address. Hostnames, URLs, ports, CIDR ranges, brackets, and IPv6 zone IDs are not accepted.

Examples:

Queries go only to Octetify. Geolocation, routing, and IANA classification use Octetify-hosted snapshots. For global addresses, Octetify may contact the authoritative Regional Internet Registry and DNS resolver because this interface reuses the full IP evidence service. Results are not persisted; bounded in-memory caches may briefly retain technical evidence. “Use my IP” uses the source address already present in this request.

Location data: IP Geolocation by DB-IP, used under CC BY 4.0. DB-IP City Lite reports approximate database centroids and supplies no accuracy radius, postal code, or timezone.

How to use IP geolocation responsibly

Treat coordinates as a centroid

Coordinates describe a database location for an IP range, not a measured device position. No accuracy radius is available, so extra decimal places do not mean street-level precision.

Expect network effects

VPNs, corporate gateways, mobile carriers, CDNs, satellite links, and anycast can make an address appear in a different city or country from the user.

Do not infer a person

An address can be shared, reassigned, translated, or operated by an intermediary. This tool cannot identify a person, subscriber, household, device, or street address.

Compare independent evidence

A location estimate, route origin, and RIR registration describe different layers. Agreement is useful context; disagreement is a prompt to investigate, not proof of fraud.

Check data age

IP allocations and routing change. Use the source ledger to see when local datasets were retrieved and whether the report is partial or stale.

Know what is not tested

  • No current reachability test.
  • No VPN, proxy, Tor, abuse, or reputation verdict.
  • No assertion that the AS description is the end user’s ISP.
  • No postal code, timezone, or accuracy-radius estimate.

Primary references: DB-IP City Lite, IANA IPv4 Special-Purpose Registry, IANA IPv6 Special-Purpose Registry, and RFC 9224 RDAP bootstrap.