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91.196.231.171

Recent Activity

Abuse Confidence Score

32% Elevated

11 reports

10 reporters · latest 2 days ago

ISP: Sergey Kus
Usage Type: Fixed Line ISP
ASN: AS207558
Domain Name: expres.net.ua
Country: 🇺🇦 Ukraine
City: Vynohradiv, Zakarpattia

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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Abuse Reports

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Total reports

11 from 10 distinct reporters

First reported

September 6th 2024

Most recent report

2 days ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 2 🇩🇪 Germany 1 🇷🇺 Russian Federation 1

Most common categories Web App Attack 3 Bad Web Bot 3 Hacking 2 Brute-Force 2 SQL Injection 1

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	2026-11-07 14:49:52 UTC · (2 days ago)	(mod_security) mod_security (id:210350) triggered by 91.196.231.171 (171-231-196-91-nat.expres.net.ua): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Nov 07 09:49:45.595962 2026] [security2:error] [pid 23669:tid 23669 ... show more (mod_security) mod_security (id:210350) triggered by 91.196.231.171 (171-231-196-91-nat.expres.net.ua): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Nov 07 09:49:45.595962 2026] [security2:error] [pid 23669:tid 23669] [client 91.196.231.171:16556] 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\|\|www.taekwondoit.com\|F\|4"] [data "close, keep-alive"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "www.taekwondoit.com"] [uri "/programs-pricing"] [unique_id "au86iSkQdjPQRujySb6fEAAAAAg"], referer: https://taekwondoit.com/ show less	Brute-Force Bad Web Bot Web App Attack
Anonymous	2026-11-07 02:15:03 UTC · (3 days ago)	Large-scale coordinated botnet (8M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky [yordim\|LIS\|MOW]): Retaliation after theft; Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan [MOW]): Employed by Angara Technologies G ... show more Large-scale coordinated botnet (8M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky [yordim\|LIS\|MOW]): Retaliation after theft; Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan [MOW]): Employed by Angara Technologies Group \| Attack Signature Blocked: /wishlist/index/add/product/1106/form_key/R2wPJ7OCzSDLEKGW/ \| UA: Mozilla/5.0 (iPod; U; CPU iPhone OS 3_0 like Mac OS X; mhr-RU) AppleWebKit/535.32.1 (KHTML, like Gecko) Version/4.0.5 Mobile/8B115 Safari/6535.32.1 \| (Magento Site) show less	Hacking Bad Web Bot Web App Attack
🇺🇦 URAN Publishing Service	2026-11-06 06:22:32 UTC · (4 days ago)	SQLi Attempt	Hacking SQL Injection Web App Attack
🇩🇪 jasperedv.de	2026-10-30 06:31:15 UTC · (1 week ago)	Failed IMAP Login - Brutforcing	Email Spam Brute-Force
🇺🇸 鬼影233	2026-09-26 09:53:57 UTC · (1 month ago)	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	Bad Web Bot
🇺🇸 kosada.com	2026-08-31 05:47:35 UTC · (2 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇩🇪 LRob	2026-08-06 14:57:49 UTC · (3 months ago)	CrowdSec: REPEAT OFFENDER (previously banned, came back) - distributed L7 HTTP flood on WordPress 'The Events Calendar' AJAX endpoints (request_format~json) - DDoS \| req: /calendrier-2/action~agenda/page_offset~1/cat_ids~646,134/tag_ids~565,754,231,5 ... show more CrowdSec: REPEAT OFFENDER (previously banned, came back) - distributed L7 HTTP flood on WordPress 'The Events Calendar' AJAX endpoints (request_format~json) - DDoS \| req: /calendrier-2/action~agenda/page_offset~1/cat_ids~646,134/tag_ids~565,754,231,539,446/request_format~json/ \| UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 show less	DDoS Attack Web App Attack
🇺🇦 URAN Publishing Service	2026-07-27 11:44:06 UTC · (3 months ago)	91.196.231.171 - - [27/Jul/2026:14:44:05 +0300] "GET http://arts-series-knukim.pp.ua/citationstylelanguage/get/turabian-fullnote-bibliography?submissionId=1%27%20AND%201=1%20UNION%20SELECT%20NULL--%20-&publicationId=148235 HTTP/1.1" 301 863 "-" "Mozi ... show more 91.196.231.171 - - [27/Jul/2026:14:44:05 +0300] "GET http://arts-series-knukim.pp.ua/citationstylelanguage/get/turabian-fullnote-bibliography?submissionId=1%27%20AND%201=1%20UNION%20SELECT%20NULL--%20-&publicationId=148235 HTTP/1.1" 301 863 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0" 91.196.231.171 - - [27/Jul/2026:14:44:05 +0300] "GET /citationstylelanguage/get/turabian-fullnote-bibliography?submissionId=1%27%20AND%201=1%20UNION%20SELECT%20NULL--%20-&publicationId=148235 HTTP/1.1" 404 738 "http://arts-series-knukim.pp.ua/citationstylelanguage/get/turabian-fullnote-bibliography?submissionId=1%27%20AND%201=1%20UNION%20SELECT%20NULL--%20-&publicationId=148235" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0" ... show less	Web App Attack
🇫🇷 vtchost.com	2026-05-05 10:10:08 UTC · (6 months ago)	requested honeypot page - ignored robots.txt - scraping botnet or virus ...	Bad Web Bot Exploited Host
🇺🇸 LARL-Stompro-2024	2025-06-25 06:46:26 UTC · (1 year ago)	Evergreen ILS - Mylist Bot Abuse - HTTP Port 443 - Fake UserAgent. Requests:1	Bad Web Bot
Anonymous	2024-09-06 07:17:42 UTC · (2 years ago)	Ports: 80,443; Direction: 0; Trigger: LF_CUSTOMTRIGGER	Brute-Force SSH

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