91.210.161.9

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
49 reports
43 reporters · latest 7 minutes ago
ISP
Electronniy gorod, Ltd.
Usage Type
Fixed Line ISP
ASN
AS21087
Domain Name
elcity.ru
Country
🇷🇺 Russian Federation
City
Irkutsk, Irkutsk Oblast
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Abuse Reports

Total reports
49 from 43 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 7 🇫🇷 France 6 🇮🇹 Italy 6
Most common categories Brute-Force 41 Port Scan 7 Email Spam 6 Hacking 2 Web App Attack 1
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
Anonymous
Nov 9 12:48:42 bka postfix/smtps/smtpd[945535]: warning: unknown[91.210.161.9]: SASL LOGIN authentication failed: (reason unavailable) ...
Brute-Force
🇬🇧 Joe-Mark
Found duggytuxy Blocklist . proto=tcp . spt=43389 . dpt=25 . NFTABLES .
Email Spam
🇿🇦 maximonline.co.za
Brute Force SMTP AUTH Attack
Brute-Force
🇫🇷 Papy Abuse
postfix-sasl
Brute-Force
🇮🇩 adi s
2026-11-09T15:50:01.250796+07:00 nice.iptelemedia.id postfix/smtps/smtpd[3012738]: warning: unknown[91.210.161.9]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ...
Brute-Force Email Spam
Anonymous
Automated abuse report: malicious SMTP/IMAP activity detected by mail server.
Brute-Force Email Spam
🇦🇺 Bay13
CrowdSec:crowdsecurity/postfix-spam
Email Spam
🇫🇮 singertc
Blocked by fail2ban on nospam4.singer-tc.de
Brute-Force Web App Attack
🇫🇷 adlp.org
Brute-Force
🇺🇦 MakselPr
Brute-Force
🇨🇦 design2web.ca
Port Scan
🇮🇹 Inartis
Nov 9 07:40:03 mail1 postfix/smtpd[1756610]: warning: unknown[91.210.161.9]: SASL LOGIN authentication failed: authentication failure, [email protected] ...
Port Scan Brute-Force
🇦🇺 electronico
Brute-Force Email Spam
Anonymous
This IP was detected by CrowdSec triggering local/abuseipdb-watchlist
Port Scan
Anonymous
Authentication failure
Brute-Force

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

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