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177.37.84.213

Recent Activity

Abuse Confidence Score

17% Caution

4 reports

4 reporters · latest 5 days ago

ISP: UltraTelecom Provedora de Internet
Usage Type: Fixed Line ISP
ASN: AS262417
Domain Name: ultrat.com.br
Country: 🇧🇷 Brazil
City: Lages, Santa Catarina

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

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Abuse Reports

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Total reports

4 from 4 distinct reporters

First reported

August 27th 2026

Most recent report

5 days ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 2 🇫🇷 France 1

Most common categories Bad Web Bot 2 Web App Attack 2 Brute-Force 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 22:37:22 UTC · (5 days ago)	(mod_security) mod_security (id:210350) triggered by 177.37.84.213 (as262417.sc.ultrat.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Nov 07 17:37:16.779706 2026] [security2:error] [pid 8603:tid 8603] [client ... show more (mod_security) mod_security (id:210350) triggered by 177.37.84.213 (as262417.sc.ultrat.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Nov 07 17:37:16.779706 2026] [security2:error] [pid 8603:tid 8603] [client 177.37.84.213:12375] 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\|\|americanacademyofteachersofsinging.org\|F\|4"] [data "close, keep-alive"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "americanacademyofteachersofsinging.org"] [uri "/"] [unique_id "au-oHID__LRBt5g6XwoH3AAAAAQ"], referer: https://adnepiceriees.blogspot.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇫🇷 Sklurk	2026-10-25 07:40:53 UTC · (2 weeks ago)	Web App Attack	Web App Attack
🇺🇸 鬼影233	2026-09-21 08:36:30 UTC · (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 kosada.com	2026-08-27 02:31:59 UTC · (2 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

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