Bot IP: 3.12.161.77
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.
Unverified
Track-A-Bot Trust Score: 55/100
55
score
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: 1
- ⏱️ Age: 0h
Penalties
- ✅ No major spoof pattern
- ✅ No fingerprint fields
- ✅ Cookies not enabled
- ✅ No connection type
Total visits: 1 First seen: Apr 19th, 2024 9:55 PM Last seen: Apr 19th, 2024 9:55 PM
Known Hostname(s)
ec2-3-12-161-77.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)
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
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
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
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
10_15_7
119 seen
First
5/28/25
Last
12/12/25
support
31
4/18/24
11/20/25
support
31 seen
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 its automated crawling activity. According to recent logs, claudebot visited the page '/monetize-your-websites-traffic-with-t3leadscom/' from the IP address 3.12.161.77, using the user agent 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)'. The hostname associated with this IP is 'ec2-3-12-161-77.us-east-2.compute.amazonaws.com', indicating it operates from Amazon Web Services infrastructure. Bots like claudebot typically visit sites to index content, gather data, or perform automated analysis. To verify the legitimacy of this activity, consider checking the user agent string, performing a reverse DNS lookup on the IP, and reviewing your server logs for visit patterns. If necessary, update your robots.txt file to manage bot access or add the IP to your allow/block lists.
What does claudebot do?
Claudebot appears to function as a web crawler, as indicated by its user agent and visit behavior. Web crawlers are automated programs that systematically browse websites, often for purposes such as indexing content, collecting data, or supporting AI and search technologies. The user agent string references 'ClaudeBot/1.0' and provides a contact email at 'anthropic.com', suggesting an association with Anthropic, an AI research company. However, without official documentation, the exact scope of claudebot's activities cannot be fully confirmed. To better understand its actions, monitor the frequency and depth of its visits, check for compliance with your robots.txt directives, and review any available documentation or contact information provided in the user agent.
Is claudebot safe?
There is no evidence from the available data that claudebot is malicious. The bot identifies itself clearly in the user agent and originates from a reputable cloud provider (Amazon AWS). However, as with any automated traffic, it is important to monitor for unusual activity, excessive requests, or non-compliance with site policies. To ensure safety, consider the following steps: 1) Review server logs for visit frequency and patterns. 2) Use reverse DNS to confirm the IP's association with the stated hostname. 3) Set appropriate rules in your robots.txt file to control bot access. 4) Implement rate limiting or web application firewall (WAF) rules if needed. 5) Add the IP to your allow or block lists based on your site's requirements.
This page provides a detailed lookup for the bot with the IP address of 3.12.161.77, 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.