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Bot IP: 51.222.253.19

Bot Name: AhrefsBot
AhrefsBot is a web crawler operated by Ahrefs, a company specializing in SEO tools and backlink analysis. It scans websites to gather data for Ahrefs' search engine optimization platform.
Verified bot
Track-A-Bot Trust Score: 95/100
0255075100
Why Track-A-Bot rated this IP (tap to expand)

Identity

  • ✅ Marked as bot traffic
  • ✅ Bot name present
  • ✅ User-agent matches bot name
  • ✅ User-agent includes identity link/email

Hostname

  • ✅ Hostname observed
  • ℹ️ Hostname does not resemble bot name
  • ℹ️ Hostname status not verified
  • ✅ No hostname mismatch flags

Behavior

  • ✅ Requested /robots.txt
  • ✅ No referrer (typical crawler behavior)
  • ✅ Mostly 200/304 responses
  • 📌 Visits: 4830
  • ⏱️ Age: 15246h

Penalties

  • ✅ No major spoof pattern
  • ✅ No fingerprint fields
  • ✅ Cookies not enabled
  • ✅ No connection type
Total visits: 4,830 First seen: Mar 17th, 2024 12:37 PM Last seen: Dec 12th, 2025 7:23 PM
Known Hostname(s)
proxy-ca018-ext2.ahrefs.net
proxy-ca018-ext2.a.ahrefs.com
Known User Agent(s)
Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
Known Accepted Encoding(s)
deflate, gzip, br, zstd
deflate, gzip, br

Common User-Agent Tokens

These are identifiers found inside user-agent strings we observed for ahrefsbot.

Token
Seen
First seen
Last seen
ahrefsbot/7.0
126,472
3/16/24
12/12/25
ahrefsbot/7.0 126,472 seen
First 3/16/24
Last 12/12/25

Identity Links

These are URLs we observed in association with ahrefsbot (often used as an identity, help, or policy link).

URL
Seen
First seen
Last seen
126,472
3/16/24
12/12/25
ahrefs.com/robot/ 126,472 seen ahrefs.com
First 3/16/24
Last 12/12/25

Bot FAQ for this IP


Why is ahrefsbot visiting my website?

Ahrefsbot is visiting your website to crawl and collect data, likely for the Ahrefs SEO toolset. This bot typically scans websites to gather information about pages, links, and site structure. According to your logs, it accessed common files like /robots.txt and /sitemap.xml, as well as several content pages. Its user agent and hostname (proxy-ca018-ext2.ahrefs.net) match known patterns for Ahrefsbot. If you do not want this bot to access your site, you can disallow it in your robots.txt file. To manage its impact, consider rate limiting, monitoring your logs for unusual activity, and using a web application firewall (WAF) if needed.

What does ahrefsbot do?

Ahrefsbot is a web crawler used by Ahrefs, a popular SEO analysis platform. Its main function is to scan websites and collect data about backlinks, keywords, and site structure. This information is used in Ahrefs' tools to help users analyze their own sites and competitors. The bot identifies itself with the user agent 'Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)' and visits standard files like /robots.txt and /sitemap.xml, as seen in your logs. If you wish to control its access, update your robots.txt file or implement IP-based restrictions.

Is ahrefsbot safe?

Based on the available data, Ahrefsbot appears to be a legitimate crawler, as its user agent and reverse DNS (proxy-ca018-ext2.ahrefs.net) match known patterns. However, as with any automated bot, it's important to monitor its activity to ensure it doesn't overload your server or access sensitive areas. To verify its legitimacy, check the reverse DNS of the IP (51.222.253.19) and compare it to official Ahrefs documentation. You can limit its crawl rate, block it via robots.txt, or use a WAF for added protection. Always review your server logs for suspicious behavior.

This page provides a detailed lookup for the bot with the IP address of 51.222.253.19, based on real-world traffic observed across websites using Track-A-Bot software. Use this information to verify whether activity from this IP belongs to a legitimate search engine crawler, or to analyze bot behavior on your website.