104.28.229.252
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- Cloudflare, Inc.
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS13335
- Domain Name
- cloudflare.com
- Country
- 🇧🇷 Brazil
- City
- Americana, Sao Paulo
Abuse Reports
Total reports
34 from
14 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇳🇱 Sonar |
Bad_host
|
Brute-Force | |
| 🇮🇩 xveil |
2026-10-18T23:59:25.181370 mail-honeypot postfix/submission/smtpd[29923]: warning: unknown[104.28.229.252]: SASL PLAIN authentication failed: authentication failure
...
|
Brute-Force | |
| 🇧🇷 ICS Labs |
ICS Labs threat intelligence (ICS Feeds): Brute-Force. Last observed 2026-10-17 UTC.
|
Brute-Force | |
| 🇺🇸 TPI-Abuse |
|
Brute-Force Bad Web Bot Web App Attack | |
| 🇨🇳 鹏鹏 |
monitor: on VM-0-7-ubuntu | port: 45495 | ttl: 251 script: github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan | |
| 🇮🇹 VHosting |
Detected mail brute force attack from different servers
|
Brute-Force | |
| 🇧🇷 chronos |
Generic malicious activity: Tentativa de varredura de porta TCP... | Port: 59601 | Proto: TCP | Location: Brazil, Americana
|
Port Scan Hacking | |
| 🇮🇩 xveil |
2026-08-19T02:57:14.371992 mail-honeypot postfix/submission/smtpd[10841]: warning: unknown[104.28.229.252]: SASL PLAIN authentication failed: authentication failure
...
|
Brute-Force | |
| 🇮🇩 xveil |
2026-08-16T23:29:56.948241 mail-honeypot postfix/submission/smtpd[27422]: warning: unknown[104.28.229.252]: SASL PLAIN authentication failed: authentication failure
...
|
Brute-Force | |
| 🇮🇩 xveil |
2026-08-16T02:08:51.742601 mail-honeypot postfix/submission/smtpd[8002]: warning: unknown[104.28.229.252]: SASL PLAIN authentication failed: authentication failure
...
|
Brute-Force | |
| 🇺🇸 kosada.com |
Web bot: denial-of-service flood
|
DDoS Attack Bad Web Bot | |
| 🇧🇷 chronos |
Generic malicious activity detected: Tentativa de varredura de porta TCP... | Proto: TCP | Port: 59601 | Location: Brazil, Americana
|
Port Scan Hacking | |
| 🇧🇷 chronos |
Generic malicious activity detected: Tentativa de varredura de porta TCP... | Proto: TCP | Port: 59601 | Location: Brazil, Americana
|
Port Scan Hacking | |
| 🇧🇷 chronos |
Generic malicious activity detected: Tentativa de varredura de porta TCP... | Proto: TCP | Port: 59601 | Location: Brazil, Americana
|
Port Scan Hacking | |
| 🇩🇪 marzzzello |
Ports: 24x 52880
|
Port Scan |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown