Bot IP: 220.181.108.144
Bot Name: Baidu Spider
Baidu Spider is the official web crawler of Baidu, the leading search engine in China. It systematically browses and indexes web pages to provide up-to-date search results for Baidu users.
Verified bot
Track-A-Bot Trust Score: 92/100
92
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
- ✅ Hostname resembles bot name
- ℹ️ Hostname status not verified
- ✅ No hostname mismatch flags
Behavior
- ℹ️ No /robots.txt request observed
- ✅ No referrer (typical crawler behavior)
- ✅ Mostly 200/304 responses
- 📌 Visits: 40
- ⏱️ Age: 14769h
Penalties
- ✅ No major spoof pattern
- ✅ No fingerprint fields
- ✅ Cookies not enabled
- ✅ No connection type
Total visits: 40 First seen: Apr 6th, 2024 9:30 AM Last seen: Dec 12th, 2025 7:23 PM
Known Hostname(s)
baiduspider-220-181-108-144.crawl.baidu.com
Known User Agent(s)
Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)Mozilla/5.0 (Linux;u;Android 4.2.2;zh-cn;) AppleWebKit/534.46 (KHTML,like Gecko) Version/5.1 Mobile Safari/10600.6.3 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)
Known Accepted Language(s)
zh-cn,zh-tw
Known Accepted Encoding(s)
gzip
Common User-Agent Tokens
These are identifiers found inside user-agent strings we observed for baiduspider.
Token
Seen
First seen
Last seen
baiduspider/2.0
2,245
4/10/24
12/12/25
baiduspider/2.0
2,245 seen
baiduspider/2.0
2,245 seen
First
4/10/24
Last
12/12/25
baiduspider-render/2.0
798
4/10/24
12/8/25
baiduspider-render/2.0
798 seen
baiduspider-render/2.0
798 seen
First
4/10/24
Last
12/8/25
Identity Links
These are URLs we observed in association with baiduspider (often used as an identity, help, or policy link).
URL
Seen
First seen
Last seen
First
4/10/24
Last
12/12/25
Bot FAQ for this IP
Why is baiduspider visiting my website?
Baiduspider is a web crawler operated by Baidu, a major search engine based in China. It visits websites to collect and index publicly available content for inclusion in Baidu's search results. The visit records from IP address 220.181.108.144 show requests to various pages on this site, using a user agent string identifying as Baiduspider. This activity is typical of search engine bots aiming to keep their search index up to date. If your website is accessible to the public and not restricted by robots.txt, it is common for search engine crawlers like Baiduspider to visit. To verify the legitimacy of these visits, consider checking the reverse DNS for the IP, reviewing the user agent string, and monitoring the frequency of requests.
What does baiduspider do?
Baiduspider systematically scans websites to gather information for Baidu's search engine index. It requests web pages, analyzes their content, and updates Baidu's search listings to help users find relevant information. The bot typically identifies itself with the user agent 'Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)' and uses hostnames like 'baiduspider-220-181-108-144.crawl.baidu.com'. Website owners can manage Baiduspider's access by configuring robots.txt rules, monitoring server logs for unusual activity, and setting rate limits if necessary. If inclusion in Baidu's search results is not desired, disallowing Baiduspider in robots.txt is recommended.
Is baiduspider safe?
Baiduspider is generally considered a legitimate search engine crawler. Its user agent and reverse DNS typically resolve to Baidu's official domains, as seen with this IP address. However, as with any automated traffic, it is important to monitor for excessive requests or unusual patterns that could impact site performance. To ensure safety: 1) Verify the IP's reverse DNS points to Baidu's domain, 2) Check the user agent string for accuracy, 3) Use robots.txt to control crawler access, 4) Implement rate limiting or web application firewall (WAF) rules to prevent abuse, and 5) Regularly review server logs for suspicious activity. Blocking is generally not necessary unless the crawler causes issues.
This page provides a detailed lookup for the bot with the IP address of 220.181.108.144, 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.