Bulk IP Lookup
Look up geolocation and ISP for several IP addresses in one go. Paste up to 10 IPs (one per line), hit the button, and get country, city, and network details for each. Handy for logs, spreadsheets, or checking a short list without running our single lookup again and again.
Look Up Multiple IPs
Paste one IP per line (max 10). We’ll look up each one.
What Is Bulk IP Lookup?
Bulk IP lookup means running a single “where is this IP?” check for many addresses at once. Instead of typing each IP into our IP lookup tool one by one, you paste a list (for example from a log file or a spreadsheet), and the tool returns country, region, city, ISP, and related details for each. It’s the same data you get from a single lookup — just in batch, so you can process a short list quickly.
We limit each run to 10 IPs so we stay within fair use of our lookup provider and keep response times reasonable. If you have more than 10, split them into chunks or use our single IP lookup or IP to country for a few key addresses. For hostnames (reverse DNS) in bulk, try our bulk reverse DNS tool.
How to Use Bulk IP Lookup
Put one IP address on each line in the text box. IPv4 and IPv6 are both fine. Don’t mix in domain names — this tool expects raw IPs. If you have domains, resolve them first with our DNS lookup to get the A or AAAA record, then paste those IPs here. Click “Look Up All” and wait a few seconds. You’ll get a table with country, city, and ISP for each IP. For one-off lookups, use IP lookup or What is my IP for your own address.
Features
- Look up to 10 IPs per run
- One result table with country, city, ISP
- Same data source as our single IP lookup
- Free; we don’t store your list or results
Why Use This Tool
If you’re reviewing firewall logs, abuse reports, or analytics, you often have a list of IPs to check. Bulk lookup saves time. Combine it with our IP address validator or IP list validator to clean your list first, or with ping test and traceroute to test connectivity after you’ve got the locations.
FAQs
How many IPs can I look up at once?
We allow up to 10 IPs per run to stay within fair use of our lookup provider. For more, run the tool again or use our single IP lookup for one at a time.
What does bulk IP lookup show?
For each IP you get country, region, city, ISP, organization, and whether it’s proxy/VPN or hosting. Same data as our single IP lookup, just for multiple addresses.
Can I paste a list of domains?
This tool expects IP addresses. For domains, use our single IP lookup (it accepts domains and resolves them first) or run a DNS lookup to get IPs, then paste those here.
Is bulk IP lookup free?
Yes. The tool is free. We don’t store your list or results. Rate limits apply so we keep it to 10 IPs per run.
Why did some lookups fail?
Private or invalid IPs can’t be looked up. Sometimes the provider is temporarily unavailable. Check that each line is a valid public IPv4 or IPv6 address.