This IP address has been reported a total of
7
times from
4 distinct
sources.
138.252.75.28 was first reported on
September 17th 2026 , and the most recent report was
3 hours ago United States of America
with 3
reports;
Germany
with 2
reports;
Japan
with 1
report.
The most common categories in these recent reports were:
Brute-Force
5
times;
Port Scan
4
times;
Bad Web Bot
3
times;
Web App Attack
3
times;
Hacking
1
time;
Other
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
2026-10-03 07:05:19
(3 hours ago)
(mod_security) mod_security (id:210350) triggered by 138.252.75.28 (138.252.75.28-pbb.net.pk): 1 in ...
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(mod_security) mod_security (id:210350) triggered by 138.252.75.28 (138.252.75.28-pbb.net.pk): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Oct 03 03:05:13.484635 2026] [security2:error] [pid 25517:tid 25517] [client 138.252.75.28:43082] 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||whiteweddingnapkins.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "whiteweddingnapkins.com"] [uri "/"] [unique_id "asCpKVvG3PiTvuCxlVbt3wAAABU"], referer: https://backlinkaudit.store/dir/high-quality-backlinks-231902
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Brute-Force
Bad Web Bot
Web App Attack
🇲🇿
delsio
2026-09-28 17:29:44
(4 days ago)
AS37697 ntopng observed inbound attack; alert=Live Flow Malicious Fingerprint; source=138.252.75.28; ...
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AS37697 ntopng observed inbound attack; alert=Live Flow Malicious Fingerprint; source=138.252.75.28; destination=160.119.114.107; destination_port=23; score=10; action=bgp_blackhole_and_flowspec_discard; block_duration=18000s; reason=high-confidence alert_name alert=Live Flow Malicious Fingerprint dst=160.119.114.107 port=23
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Port Scan
Hacking
2026-09-27 11:32:10
(5 days ago)
suricata IPS/IDS detection, ruleset ET SCAN Potential SSH Scan
Port Scan
2026-09-26 15:04:53
(6 days ago)
denied Telnet access attempt. destination port 23.
Port Scan
Brute-Force
2026-09-26 14:46:29
(6 days ago)
denied SSH access attempt. destination port 22.
Port Scan
Brute-Force
SSH
🇺🇸
TPI-Abuse
2026-09-18 12:40:54
(2 weeks ago)
(mod_security) mod_security (id:210350) triggered by 138.252.75.28 (138.252.75.28-pbb.net.pk): 1 in ...
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(mod_security) mod_security (id:210350) triggered by 138.252.75.28 (138.252.75.28-pbb.net.pk): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Sep 18 08:40:46.026675 2026] [security2:error] [pid 32612:tid 32612] [client 138.252.75.28:54902] 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||amyreina.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "amyreina.com"] [uri "/"] [unique_id "aq0xTl7m2qfM_QE5oTigAwAAABI"], referer: https://freerankingchecker.online/dir/competitive-seo-backlinks-9179
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Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
TPI-Abuse
2026-09-17 02:04:12
(2 weeks ago)
(mod_security) mod_security (id:210350) triggered by 138.252.75.28 (138.252.75.28-pbb.net.pk): 1 in ...
show more
(mod_security) mod_security (id:210350) triggered by 138.252.75.28 (138.252.75.28-pbb.net.pk): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Sep 16 22:04:04.320004 2026] [security2:error] [pid 32656:tid 32656] [client 138.252.75.28:39662] 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||frankperras.com|F|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "frankperras.com"] [uri "/"] [unique_id "aqtKlPP7GmCjYlu8S2mVsQAAAAQ"], referer: https://webseochecker.shop/dir/trusted-domain-backlinks-76071
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Brute-Force
Bad Web Bot
Web App Attack
Showing 1 to
7
of 7 reports
