AbuseIPDB » 103.139.66.51
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
Top Reporter Countries (Last 60 Days)
Example preview
Report Categories (Last 60 Days)
Example previewIP Abuse Reports for 103.139.66.51:
This IP address has been reported a total of 31 times from 17 distinct sources. 103.139.66.51 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 9 reports; Portugal with 4 reports; Switzerland with 1 report. The most common categories in these recent reports were: Brute-Force 10 times; Email Spam 10 times; Web App Attack 1 time; Port Scan 1 time; Bad Web Bot 1 time.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇵🇱 Kolobrzeg |
|
Brute-Force Port Scan | ||
| 🇵🇹 rnl |
postfix (unknown user, SPF fail or relay access denied)
|
Brute-Force | ||
| Anonymous |
|
Email Spam | ||
| 🇩🇪 Viveronese |
SASL LOGIN authentication failed
|
Brute-Force | ||
| 🇩🇪 filstal.org |
CrowdSec: crowdsecurity/postfix-helo-rejected
|
Email Spam | ||
| 🇩🇪 filstal.org |
CrowdSec: crowdsecurity/postfix-helo-rejected
|
Email Spam | ||
| 🇩🇪 NewGastroline |
Malicious request blocked by CrowdSec on gastro-prod1.boreus.de
|
Bad Web Bot Web App Attack | ||
| 🇩🇪 FD-IX |
SMTP connection rejected due to combined.mail.abusix.zone listing.
|
Email Spam | ||
| 🇩🇪 evilazrael.de |
SPF Fail sender not permitted to send mail for @evilazrael.de
|
Email Spam | ||
| 🇷🇺 DZBOT |
DZBOT. Brute-force users SMTP
|
Brute-Force | ||
| 🇵🇹 rnl |
postfix (unknown user, SPF fail or relay access denied)
|
Brute-Force | ||
| 🇵🇹 rnl |
postfix
|
Brute-Force Email Spam | ||
| 🇵🇹 rnl |
postfix (unknown user, SPF fail or relay access denied)
|
Brute-Force | ||
| Anonymous |
SMTP abuse detected on MailEnable server (auto-report).
|
Email Spam Brute-Force | ||
| 🇪🇸 www.pk25.com |
|
Brute-Force |
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