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45.188.121.171

Recent Activity

Abuse confidence score ?

22% Elevated

12 reports

8 reporters · latest 5 hours ago

ISP	REDE CONNECT TELECOMUNICACOES LTDA
Usage Type	Fixed Line ISP
ASN	AS53005
Hostname(s)	as53005.ba.connectba.com.br
Domain Name	connectba.com.br
Country	🇧🇷 Brazil
City	Vitoria da Conquista, Bahia

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IP Abuse Reports for 45.188.121.171

This IP address has been reported a total of 12 times from 8 distinct sources. 45.188.121.171 was first reported on July 22nd 2024, and the most recent report was 5 hours ago. In the last 60 days, the top reporter locations were: United States of America with 3 reports; Romania with 1 report. The most common categories in these recent reports were: Bad Web Bot 3 times; Brute-Force 2 times; Web App Attack 1 time; DDoS Attack 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 TPI-Abuse	2026-09-28 12:03:04 (5 hours ago)	(mod_security) mod_security (id:210350) triggered by 45.188.121.171 (as53005.ba.connectba.com.br): 1 ... show more (mod_security) mod_security (id:210350) triggered by 45.188.121.171 (as53005.ba.connectba.com.br): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Sep 28 08:02:55.334945 2026] [security2:error] [pid 6159:tid 6159] [client 45.188.121.171:52804] 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\|\|kulacenterky.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "kulacenterky.com"] [uri "/classes"] [unique_id "arpXb2TtXF56XyEVd3GCsAAAAAs"], referer: https://kulacenterky.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 鬼影233	2026-09-09 12:10:19 (2 weeks ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 show less	Bad Web Bot
🇺🇸 kosada.com	2026-08-26 20:24:29 (1 month ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇷🇴 clauss	2026-08-01 16:50:41 (1 month ago)	IP reached maximum auth failures for a one day block	Brute-Force
Anonymous	2026-07-07 17:42:47 (2 months ago)	Attribution: mikhail-smirnov-79830323 (LinkedIn/profile ID) employed by Angara Technologies Group (E ... show more Attribution: mikhail-smirnov-79830323 (LinkedIn/profile ID) employed by Angara Technologies Group (Explicitly identified himself as enemy a week before attack began) \| Aggressive search filter manipulation / web scraper probe on port 443 \| URI: Excessive filters used: /catalogsearch/result/?cat=33&iptel_certified=187&iptel_type=170%2C172%2C173%2C174&q=ex+90 \| UA: Mozilla/5.0 (iPod; U; CPU iPhone OS 3_2 like Mac OS X; da-DK) AppleWebKit/535.42.3 (KHTML, like Gecko) Version/3.0.5 Mobile/8B117 Safari/6535.42.3 \| (Magento Site) show less	Hacking Bad Web Bot
🇺🇸 kosada.com	2026-06-25 21:41:42 (3 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇺🇸 鬼影233	2026-02-22 00:40:59 (7 months ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Sa ... show more Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36 show less	Bad Web Bot
Anonymous	2025-11-25 17:37:47 (10 months ago)	scanning http requests from known botnet	Web App Attack
Anonymous	2025-11-18 15:38:55 (10 months ago)	scanning http requests from known botnet	Web App Attack
Anonymous	2025-11-17 07:35:53 (10 months ago)	scanning http requests from known botnet	Web App Attack
🇨🇿 unhfree.net	2024-08-03 22:25:50 (2 years ago)	Aug 4 00:12:44 canopus postfix/smtpd[2581721]: NOQUEUE: reject: RCPT from unknown[45.188.121.171]: ... show more Aug 4 00:12:44 canopus postfix/smtpd[2581721]: NOQUEUE: reject: RCPT from unknown[45.188.121.171]: 554 5.7.1 <[email protected]>: Recipient address rejected: Maximum 20 messages per 60 minutes limit reached; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<178-132-2-10.hosted-by-worldstream.net.> Aug 4 00:15:02 canopus postfix/smtpd[2582147]: NOQUEUE: reject: RCPT from unknown[45.188.121.171]: 554 5.7.1 <[email protected]>: Recipient address rejected: Maximum 20 messages per 60 minutes limit reached; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<178-132-2-10.hosted-by-worldstream.net.> Aug 4 00:19:24 canopus postfix/smtpd[2581721]: NOQUEUE: reject: RCPT from unknown[45.188.121.171]: 554 5.7.1 <[email protected]>: Recipient address rejected: Maximum 20 messages per 60 minutes limit reached; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<unhfree.net> Aug 4 00:22:39 canopus postfix/smtpd[258208 ... show less	Brute-Force Exploited Host
🇺🇸 hostseries	2024-07-22 17:18:13 (2 years ago)	Trigger: LF_DISTATTACK	Brute-Force

Showing 1 to 12 of 12 reports

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