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138.122.158.203

Recent Activity

Abuse confidence score ?

50% Elevated

136 reports

58 reporters · latest 1 day ago

ISP	COOP. ELECTRICA DE CHACABUCO LTDA.
Usage Type	Fixed Line ISP
ASN	AS263786
Hostname(s)	203-red158.cech.com.ar
Domain Name	cech.com.ar
Country	🇦🇷 Argentina
City	Chacabuco, Buenos Aires

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IP Abuse Reports for 138.122.158.203

This IP address has been reported a total of 136 times from 58 distinct sources. 138.122.158.203 was first reported on April 12th 2023, and the most recent report was 1 day ago. In the last 60 days, the top reporter locations were: United States of America with 18 reports; Germany with 4 reports; Brazil with 1 report. The most common categories in these recent reports were: Port Scan 13 times; Bad Web Bot 11 times; SSH 10 times; Brute-Force 8 times; Web App Attack 6 times; Other 9 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 TPI-Abuse	2026-09-26 09:23:10 (1 day ago)	(mod_security) mod_security (id:210350) triggered by 138.122.158.203 (203-red158.cech.com.ar): 1 in ... show more (mod_security) mod_security (id:210350) triggered by 138.122.158.203 (203-red158.cech.com.ar): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Sep 26 05:23:04.461697 2026] [security2:error] [pid 23094:tid 23094] [client 138.122.158.203:37908] 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\|\|lisaraylandscapes.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "lisaraylandscapes.com"] [uri "/"] [unique_id "areO-HEBPjagXwaZHD6sGAAAAAI"], referer: https://seofriendlychecker.store/dir/professional-backlink-building-122954 show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-09-20 18:28:03 (6 days ago)	(mod_security) mod_security (id:210350) triggered by 138.122.158.203 (203-red158.cech.com.ar): 1 in ... show more (mod_security) mod_security (id:210350) triggered by 138.122.158.203 (203-red158.cech.com.ar): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Sep 20 14:27:57.929939 2026] [security2:error] [pid 13857:tid 13857] [client 138.122.158.203:44624] 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\|\|thetheaterathollywoodandvine.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "thetheaterathollywoodandvine.com"] [uri "/"] [unique_id "arAlre9WmqckRkeCXAP9KgAAAAg"], referer: https://juddlearsilverman.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 鬼影233	2026-09-19 09:19:01 (1 week ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0. ... show more Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 TPI-Abuse	2026-09-18 13:38:05 (1 week ago)	(mod_security) mod_security (id:210350) triggered by 138.122.158.203 (203-red158.cech.com.ar): 1 in ... show more (mod_security) mod_security (id:210350) triggered by 138.122.158.203 (203-red158.cech.com.ar): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Sep 18 09:37:58.135281 2026] [security2:error] [pid 23233:tid 23233] [client 138.122.158.203:38464] 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\|\|skyfall-estate.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "skyfall-estate.com"] [uri "/"] [unique_id "aq0-tnRJ-1vZOuMtB-yNHQAAAA8"], referer: https://blogdachecker.space/dir/seo-ranking-links-191722 show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 kosada.com	2026-09-07 08:12:04 (2 weeks ago)	Repeated requests classified as pathological web bot behavior, for example: /[redacted]/search?f%5B0 ... show more Repeated requests classified as pathological web bot behavior, for example: /[redacted]/search?f%5B0%5D=digest_key_terms%3A510&f%5B1%5D=digest_key_terms%3A519&f%5B2%5D=digest_publication_type%3A927&field_article_edition%5B504%5D=504&field_key_terms%5B319%5D=319&page=11 (HTTP/2.0 port 443, user agent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36") show less	DDoS Attack Bad Web Bot
🇺🇸 鬼影233	2026-09-07 06:09:30 (2 weeks ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0. ... show more Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 鬼影233	2026-08-30 03:44:27 (4 weeks ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 show less	Bad Web Bot
🇺🇸 SX Communications	2026-08-29 10:09:47 (4 weeks ago)	HTTP application-layer DoS / botnet traffic from 138.122.158.203: repeated high-cost dynamic page an ... show more HTTP application-layer DoS / botnet traffic from 138.122.158.203: repeated high-cost dynamic page and feed requests (profile/tag views, forums, tracker, RSS) at abusive rates via completed TCP/HTTPS. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇨🇭 TOCE	2026-08-23 16:27:09 (1 month ago)	2 hits seen on 2026-08-23, ports 22 (SSH) on a honeypot from www.toce.ch	SSH
Anonymous	2026-08-23 14:27:58 (1 month ago)	Unauthorized connection to SSH port 22	Port Scan SSH
Anonymous	2026-08-23 11:10:41 (1 month ago)	denied traffic to a honeypot network. destination port 22.	Port Scan Hacking
🇨🇦 senkodev	2026-08-23 10:32:21 (1 month ago)	2026-08-23T10:30:24.838671Z [cowrie.ssh.factory.CowrieSSHFactory] New connection: 138.122.158.203:46 ... show more 2026-08-23T10:30:24.838671Z [cowrie.ssh.factory.CowrieSSHFactory] New connection: 138.122.158.203:46882 (158.69.22.11:2222) [session: 494702ffcb96] 2026-08-23T10:32:20.799412Z [cowrie.ssh.factory.CowrieSSHFactory] New connection: 138.122.158.203:40328 (158.69.22.11:2222) [session: bab32f07859b] ... show less	Brute-Force SSH
🇺🇸 RAP	2026-08-21 05:08:10 (1 month ago)	2026-08-21 05:08:10 UTC Unauthorized activity to TCP port 22. SSH	SSH
Anonymous	2026-08-21 05:04:31 (1 month ago)	denied Telnet access attempt. destination port 23.	Port Scan Brute-Force
Anonymous	2026-08-18 09:21:32 (1 month ago)	Distributed scraper residential proxy pool — www.publicprinceton.com /store/filtered/ (WineCommerce ... show more Distributed scraper residential proxy pool — www.publicprinceton.com /store/filtered/ (WineCommerce WAF) show less	DDoS Attack Bad Web Bot Exploited Host

Showing 1 to 15 of 136 reports

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