Bulk IP Lookup

Check up to 50 public IPv4 and IPv6 addresses for approximate location and ASN, then export CSV or JSON.

Enter up to 50 addresses. Empty lines are ignored and duplicate entries are removed. Domains are not supported.

IP Geolocation by DB-IP · CC BY 4.0

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How to use this tool

  1. Paste public IPv4 or IPv6 addresses, one per line.
  2. Select Check addresses to see location and ASN data for each address.
  3. Download CSV for a spreadsheet or JSON for further processing.

Understanding the results

Batch geolocation uses our local monthly DB-IP Lite database. Addresses are not sent to external geolocation services. Invalid or private addresses receive a separate error without stopping the batch.

Geolocation is approximate. Mobile networks, VPNs and hosting providers can show a gateway or data-centre location. The country in a registration record can differ from the estimated location.

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IP LookupASN LookupIPv4 & IPv6 Subnet CalculatorAll IP tools

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