IP Address Extractor

Extract IPv4 addresses from server logs or any text instantly — free IP extractor.

About

About the IP Address Extractor

Paste a server log, a firewall report, or any block of text mentioning addresses, and get every IPv4 address pulled out as a clean list. Matching is checked against dotted-quad notation with each octet verified to be 0-255, so it won't false-positive on something like 999.999.999.999.

Developers and system administrators use it to pull the IP addresses out of a pasted log file, firewall report or email header so they can check or block them. It's one of many free text tools on Toolapt, and like every tool here, it's free to use with no sign-up and no limit on how much text you scan.

Choose what to view about this tool

Guide

Using the IP Address Extractor

  1. 1

    Step 1

    IP Addresses is already selected below as the type to find.

  2. 2

    Step 2

    Paste your text into the input box.

  3. 3

    Step 3

    Click Extract to see every matched IP address listed below, entirely in your browser.

  4. 4

    Step 4

    Copy the list with the Copy button, for log analysis or reporting.

  • Finds IPv4 addresses written in the usual dotted form, like 192.168.0.1
  • Checks each of the four parts is between 0 and 255, so something like 999.1.1.1 isn't picked up
  • Removes duplicates by default, so an address that appears on hundreds of log lines is listed once
  • Can sort the addresses or separate them with commas
  • Works on any text — server logs, firewall reports, email headers
  • Works entirely in your browser — nothing you paste is uploaded

System administrators

System administrators use the IP Address Extractor for pulling IP addresses out of server or firewall logs to block or investigate.

Developers

Developers use the IP Address Extractor for collecting the addresses from error logs while debugging.

Security analysts

Security analysts use the IP Address Extractor for gathering IPs from email headers or incident reports.

Network engineers

Network engineers use the IP Address Extractor for listing the addresses mentioned in a config file or document.

Extract something else

Email Addresses Extractor Links Extractor Domains Extractor Numbers Extractor Hashtags and Mentions Extractor

Examples

IP Address Extractor examples

4 worked examples

01

A server log line

Pasting "Connection from 203.0.113.45 to 10.0.0.8 refused" extracts both 203.0.113.45 and 10.0.0.8 as a clean list.

02

Rejecting an invalid look-alike

Pasting a line containing "999.999.999.999" does not match it, since each octet is checked to be within 0-255 and 999 fails that check.

03

A firewall report

Pasting a report with several lines mentioning 192.168.1.1, 172.16.0.254 and 8.8.8.8 extracts all three addresses at once, ignoring the surrounding text.

04

An address with a port

"Connection from 203.0.113.7:51544 refused" extracts 203.0.113.7.

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FAQ

Frequently asked questions

Quick answers to common questions about the IP Address Extractor.

How do I extract IP addresses from text?

Paste your text above, make sure "IP Addresses" is selected as the type, then click Extract. Every matched address is listed below — nothing is uploaded anywhere.

Is this IP address extractor free?

Yes. It's free, with no sign-up and no limit on how much text you scan.

Does it avoid matching invalid IP-shaped numbers?

Yes — each octet is checked to be within 0-255, so a number like 999.999.999.999 that merely looks like an IP address in dotted-quad shape won't be matched.

Does it support IPv6 addresses?

No — matching targets IPv4 dotted-quad notation only; IPv6 addresses use a different format and aren't matched by this extractor.

Can I extract emails, links or other data instead?

Yes — the same tool also finds emails, links, domains, numbers and hashtags/mentions. Switch the type dropdown, or use one of the dedicated extractor pages below.

Is my text uploaded anywhere?

No. Extraction runs entirely in your browser — nothing is sent to a server.

Does it find addresses with port numbers, like 10.0.0.1:8080?

Yes. It extracts the address and leaves the port behind, so 10.0.0.1:8080 gives 10.0.0.1.

How are the results sorted?

With "Sort results" on, addresses are compared number by number rather than as plain text, so 10.0.0.9 comes before 10.0.0.10.

Can it find CIDR ranges like 192.168.0.0/24?

It extracts the address part, 192.168.0.0, and drops the /24. To see the range a CIDR block covers, paste it into the IP Subnet Calculator.

Does it say which addresses are private or public?

No — it only lists them. The private ranges are 10.x.x.x, 172.16.x.x to 172.31.x.x and 192.168.x.x; most other addresses, apart from special ones like 127.0.0.1 for your own machine, are public.

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