AbuseIPDB » 203.91.121.230
203.91.121.230 was found in our database!
This IP was reported 125 times. Confidence of Abuse is 68%: ?
| ISP | Network Technology Experiment Validation and Demonstration Center |
|---|---|
| Usage Type | University/College/School |
| ASN | AS4538 |
| Domain Name | cernet.edu.cn |
| Country | 🇨🇳 China |
| City | Beijing, Beijing |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 203.91.121.230:
This IP address has been reported a total of 125 times from 41 distinct sources. 203.91.121.230 was first reported on , and the most recent report was .
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 | |
|---|---|---|---|---|
| 🇺🇦 URAN Publishing Service |
[19/Aug/2026:13:58:13 +0300] -- 203.91.121.230 Ban reason: User-Agent python-requests
|
Bad Web Bot Web App Attack | ||
| 🇮🇹 alessio loto |
WAF Detection: Security_Scanner_Blocked (Abusive IP). AI Confirmed Attack Payload.
|
Bad Web Bot | ||
| 🇺🇦 URAN Publishing Service |
[18/Aug/2026:10:37:03 +0300] -- 203.91.121.230 Ban reason: User-Agent python-requests
|
Bad Web Bot Web App Attack | ||
| 🇺🇸 1gz |
|
Bad Web Bot | ||
| 🇩🇪 LRob |
|
Port Scan Web App Attack | ||
| 🇮🇩 David Koswari |
REQ_BLOCKED_ACL
|
DDoS Attack FTP Brute-Force Ping of Death Port Scan Hacking SQL Injection Spoofing Brute-Force Bad Web Bot Exploited Host Web App Attack SSH IoT Targeted | ||
| Anonymous |
Web App Attack, Hacking
|
Hacking Web App Attack | ||
| 🇫🇷 Sklurk |
Web App Attack
|
Web App Attack | ||
| 🇩🇪 bazter.pro |
|
Hacking Web App Attack | ||
| 🇫🇷 conseilgouz |
jow-Joomla User : try to access forms...
|
Hacking | ||
| 🇦🇺 aranguren.org |
|
Bad Web Bot | ||
| 🇺🇸 stechusa |
|
Bad Web Bot DDoS Attack | ||
| 🇺🇸 stechusa |
|
Bad Web Bot DDoS Attack | ||
| 🇮🇩 securejdprop |
This IP was detected by CrowdSec triggering crowdsecurity/http-crawl-non_statics.
|
Hacking Web App Attack Bad Web Bot | ||
| 🇨🇦 polycoda |
📄 Probes for tons of inexistent files and/or PHP scripts
|
Hacking Web App Attack |
Showing 1 to 15 of 125 reports
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩