This IP address has been reported a total of
4
times from
1 distinct
source.
5.237.13.120 was first reported on
October 1st 2026 , and the most recent report was
13 hours ago United States of America
with 4
reports.
The most common categories in these recent reports were:
Brute-Force
4
times;
Web App Attack
4
times;
Bad Web Bot
4
times.
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
2026-10-07 23:46:22
(13 hours ago)
(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports ...
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(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Oct 07 19:46:15.571938 2026] [security2:error] [pid 14900:tid 14997] [client 5.237.13.120:57922] 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||curubin.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "curubin.com"] [uri "/"] [unique_id "asbZx5hI4lrTdZmXovtT8AAAAgs"], referer: https://contextualbacklinks.space/dir/trusted-backlink-services-48693
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Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
TPI-Abuse
2026-10-04 10:45:36
(4 days ago)
(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports ...
show more
(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Oct 04 06:45:33.698967 2026] [security2:error] [pid 985:tid 985] [client 5.237.13.120:59334] 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||johncyphers.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "johncyphers.com"] [uri "/"] [unique_id "asIuTeGyY7iJabNBRIGPLAAAABU"], referer: https://backlinkcompanies.site/dir/high-da-backlinks-107968
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Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
TPI-Abuse
2026-10-04 06:41:43
(4 days ago)
(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports ...
show more
(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Oct 04 02:41:35.837030 2026] [security2:error] [pid 26375:tid 26375] [client 5.237.13.120:58500] 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||williammaderas.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "williammaderas.com"] [uri "/"] [unique_id "asH1H51krALovu6-g1Pe7QAAABs"], referer: https://seolinkbuilding.store/dir/seo-link-building-services-232507
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Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
TPI-Abuse
2026-10-01 02:04:54
(1 week ago)
(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports ...
show more
(mod_security) mod_security (id:210350) triggered by 5.237.13.120 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Sep 30 22:04:50.474791 2026] [security2:error] [pid 4456:tid 4456] [client 5.237.13.120:38186] 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||mcthorpe.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "mcthorpe.com"] [uri "/"] [unique_id "ar2_whinChF91I4Yn1MagwAAAAE"], referer: https://findbacklinksfree.website/dir/advanced-link-building-132932
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Brute-Force
Bad Web Bot
Web App Attack
Showing 1 to
4
of 4 reports
