This IP address has been reported a total of
3
times from
2 distinct
sources.
191.83.211.154 was first reported on
September 29th 2026 , and the most recent report was
2 days ago United States of America
with 2
reports;
Switzerland
with 1
report.
The most common categories in these recent reports were:
Bad Web Bot
2
times;
Web App Attack
2
times;
Brute-Force
2
times;
Exploited Host
1
time;
DDoS Attack
1
time.
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
🇺🇸
TPI-Abuse
2026-10-02 14:18:35
(2 days ago)
(mod_security) mod_security (id:210350) triggered by 191.83.211.154 (191-83-211-154.mrse.com.ar): 1 ...
show more
(mod_security) mod_security (id:210350) triggered by 191.83.211.154 (191-83-211-154.mrse.com.ar): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 02 10:18:31.127559 2026] [security2:error] [pid 24726:tid 24726] [client 191.83.211.154:43812] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found||xtrl.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "xtrl.com"] [uri "/"] [unique_id "ar-9N5HfYZUpr5Qf6MrvSwAAAEc"], referer: https://websitelinkgenerator.space/dir/premium-backlink-building-237567
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Brute-Force
Bad Web Bot
Web App Attack
🇨🇭
ALPHANET
2026-10-01 22:56:35
(2 days ago)
Botnet or web spider not respecting robots.txt
DDoS Attack
Exploited Host
🇺🇸
TPI-Abuse
2026-09-29 16:37:35
(5 days ago)
(mod_security) mod_security (id:210350) triggered by 191.83.211.154 (191-83-211-154.mrse.com.ar): 1 ...
show more
(mod_security) mod_security (id:210350) triggered by 191.83.211.154 (191-83-211-154.mrse.com.ar): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Sep 29 12:37:30.316954 2026] [security2:error] [pid 12768:tid 12768] [client 191.83.211.154:36462] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found||cmcnow.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "cmcnow.com"] [uri "/"] [unique_id "arvpSsiJBAarDTJz3JJThAAAABQ"], referer: https://bulkpadachecker.store/dir/niche-link-building-41862
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Brute-Force
Bad Web Bot
Web App Attack
Showing 1 to
3
of 3 reports
