121.229.156.51

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
58% Elevated
427 reports
61 reporters · latest 11 hours ago
ISP
CHINANET jiangsu province network
Usage Type
Data Center/Web Hosting/Transit
ASN
AS134756
Hostname(s)
sogouspider-121-229-156-51.crawl.sogou.com
Domain Name
chinatelecom.cn
Country
🇨🇳 China
City
Nanjing, Jiangsu
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Abuse Reports

Total reports
427 from 61 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 48 🇨🇦 Canada 22 🇫🇷 France 22
Most common categories Web App Attack 64 Bad Web Bot 47 Exploited Host 9 DDoS Attack 9 Hacking 6
Recent reports We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
🇩🇪 klaus_ph
[Sun Nov 08 05:33:45.827044 2026] [authz_core:error] [pid 13525] [client 121.229.156.51:52926] AH01630: client denied by server configuration: /home/allegronet.de/public_html/robots.txt ...
Bad Web Bot
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇫🇷 Sklurk
Web App Attack
Web App Attack
🇩🇪 psauxit
Fail2Ban - NGINX heavily bad-bot, possible vulnerability scanning and excessive crawling/scraping
Bad Web Bot Web App Attack Hacking Web Spam
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇫🇷 Sklurk
Web App Attack
Web App Attack
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇫🇷 Sklurk
Web App Attack
Web App Attack
🇫🇷 security.rdmc.fr
Activity from blacklisted IP
Hacking
🇨🇦 Mediashaker
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 121.229.156.51 (CN/China/sogouspider-121-229-156-51.crawl.sogou.com)
Bad Web Bot
🇺🇸 SX Communications
DDoS Attack Bad Web Bot Exploited Host

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