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181.91.85.66

Recent Activity

Abuse confidence score ?

13% Caution

16 reports

10 reporters · latest 15 hours ago

ISP	Núcleo S.A.
Usage Type	Fixed Line ISP
ASN	AS27895
Domain Name	personal.com.py
Country	🇵🇾 Paraguay
City	Asuncion, Asuncion

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IP Abuse Reports for 181.91.85.66

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This IP address has been reported a total of 16 times from 10 distinct sources. 181.91.85.66 was first reported on January 25th 2025, and the most recent report was 15 hours ago. In the last 60 days, the only reporter location was: United States of America with 4 reports. The most common categories in these recent reports were: Bad Web Bot 4 times; Brute-Force 2 times; Web App Attack 2 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 TPI-Abuse	2026-10-24 04:01:40 (15 hours ago)	(mod_security) mod_security (id:210350) triggered by 181.91.85.66 (181.91.85.66.ptr.personal.net.py) ... show more (mod_security) mod_security (id:210350) triggered by 181.91.85.66 (181.91.85.66.ptr.personal.net.py): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Oct 24 00:01:32.392137 2026] [security2:error] [pid 21069:tid 21069] [client 181.91.85.66:33771] 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\|\|player-care.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "player-care.com"] [uri "/"] [unique_id "atwtnPBmjerrzKX84He_egAAAAQ"], referer: https://harmonyclubwaltz.blogspot.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-09-26 05:48:46 (4 weeks ago)	(mod_security) mod_security (id:210350) triggered by 181.91.85.66 (181.91.85.66.ptr.personal.net.py) ... show more (mod_security) mod_security (id:210350) triggered by 181.91.85.66 (181.91.85.66.ptr.personal.net.py): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Sep 26 01:48:39.512654 2026] [security2:error] [pid 11374:tid 11374] [client 181.91.85.66:39209] 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\|\|lucid-events.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "lucid-events.com"] [uri "/"] [unique_id "ardct6qUX2yinRsZJuisKgAAAAs"], referer: https://bulkdomaindachecker.online/dir/ranking-boost-backlinks-126137 show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 鬼影233	2026-09-22 01:00:54 (1 month 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
🇺🇸 鬼影233	2026-09-21 07:06:51 (1 month 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
🇺🇸 kosada.com	2026-07-28 15:24:11 (2 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇮🇹 A000Z	2026-07-21 01:09:32 (3 months ago)	Fail2Ban: 181.91.85.66 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: Mozilla/5.0 ... show more Fail2Ban: 181.91.85.66 was banned for Aggressive Bad Bot detected by Nginx/Fail2Ban. UA: Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.8611.1467 Mobile Safari/537.36 show less	Bad Web Bot
Anonymous	2026-06-22 03:45:24 (4 months ago)	Large-scale coordinated botnet (200+k IPs). Attacker: mikhail-smirnov-79830323 (LinkedIn/profile ID) ... show more Large-scale coordinated botnet (200+k IPs). Attacker: mikhail-smirnov-79830323 (LinkedIn/profile ID) employed by Angara Technologies Group (Explicitly identified himself as enemy a week before attack began) \| Attack Signature Blocked: /wishlist/index/add/product/242/form_key/qxpMEai51VCJ8Up5/ \| UA: Opera/9.35.(Windows NT 6.1; csb-PL) Presto/2.9.184 Version/12.00 \| (Magento Site) show less	Hacking Bad Web Bot Web App Attack
🇨🇦 polycoda	2026-05-12 11:23:28 (5 months ago)	🥶 Part of massive botnet scraping campaign that nearly turned into a DDoS on 2025-11-27	DDoS Attack
Anonymous	2026-02-15 15:54:48 (8 months ago)	Malicious activity detected	Hacking Web App Attack
Anonymous	2025-12-14 09:11:48 (10 months ago)	botnet	DDoS Attack
Anonymous	2025-12-02 17:56:50 (10 months ago)	botnet	DDoS Attack
Anonymous	2025-11-25 13:02:22 (10 months ago)	scanning http requests from known botnet	Web App Attack
Anonymous	2025-11-20 08:23:28 (11 months ago)	scanning http requests from known botnet	Web App Attack
Anonymous	2025-11-17 09:21:44 (11 months ago)	scanning http requests from known botnet	Web App Attack
🇳🇱 exxos	2025-08-19 23:03:01 (1 year ago)	Attacks with Bad user agents	Hacking

Showing 1 to 15 of 16 reports

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