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Bot IP: 13.58.82.79

Bot Name: ClaudiuBot
ClaudeBot is the web crawler and automated agent associated with Anthropic, used to support the operation, improvement, and reliability of Claude.ai. It may access public web content for tasks such as model training, quality evaluation, and system analysis, typically identifying itself through recognizable user-agent or IP patterns.
Likely legitimate
Track-A-Bot Trust Score: 75/100
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

  • ℹ️ No /robots.txt request observed
  • ℹ️ Referrer seen
  • ⚠️ Many non-200/304 responses
  • 📌 Visits: 3
  • ⏱️ Age: 205h

Penalties

  • ✅ No major spoof pattern
  • ✅ No fingerprint fields
  • ✅ Cookies not enabled
  • ✅ No connection type
Total visits: 3 First seen: Apr 18th, 2024 12:17 AM Last seen: Apr 26th, 2024 1:38 PM
Known Hostname(s)
ec2-13-58-82-79.us-east-2.compute.amazonaws.com
Known User Agent(s)
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
claudebot

Common User-Agent Tokens

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

Token
Seen
First seen
Last seen
claudebot
28,575
3/18/24
12/12/25
claudebot 28,575 seen
First 3/18/24
Last 12/12/25
anthropic.com
28,361
4/18/24
12/12/25
anthropic.com 28,361 seen
First 4/18/24
Last 12/12/25
claudebot/1.0
28,361
4/18/24
12/12/25
claudebot/1.0 28,361 seen
First 4/18/24
Last 12/12/25
10_15_7
119
5/28/25
12/12/25
10_15_7 119 seen
First 5/28/25
Last 12/12/25
support
31
4/18/24
11/20/25
support 31 seen
First 4/18/24
Last 11/20/25

Identity Links

No identity links have been observed yet for claudebot.

Bot FAQ for this IP


Why is claudebot visiting my website?

Claudebot is accessing websites as part of automated crawling or data collection activities. Visits from the IP address 13.58.82.79, with the hostname ec2-13-58-82-79.us-east-2.compute.amazonaws.com, show user agents identifying as 'ClaudeBot/1.0' or 'claudebot'. This suggests the bot is likely gathering publicly available information for indexing, analysis, or similar purposes. The exact intent is not explicitly stated in the user agent or visit data. To verify claudebot's activity, consider checking the reverse DNS for the IP, reviewing your server logs for visit patterns, and inspecting the user agent string. If you wish to control access, update your robots.txt file, use allow/block lists, or apply rate limiting as needed.

What does claudebot do?

Claudebot appears to function as a web crawler, automatically visiting and retrieving content from public web pages. The user agent strings and visit patterns indicate that it systematically requests URLs, likely for data aggregation, indexing, or analysis. There is no evidence in the provided data of malicious behavior or attempts to access restricted areas. Claudebot identifies itself in the user agent and originates from an AWS EC2 instance. For further verification, monitor server logs for request frequency and patterns, check the user agent string, and consider reaching out to the contact listed in the user agent if clarification is needed.

Is claudebot safe?

Based on the available data, claudebot identifies itself transparently and does not show signs of malicious activity. However, as with any automated bot, it is important to monitor its behavior to ensure it does not negatively impact website performance or security. To mitigate potential risks, consider implementing rate limiting, updating your robots.txt file to specify crawling preferences, adding the IP to allow or block lists as appropriate, and monitoring for unusual access patterns. If claudebot's activity is unwanted or causes issues, web application firewall (WAF) rules can be used to restrict access.

This page provides a detailed lookup for the bot with the IP address of 13.58.82.79, 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.