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187.106.53.136

Recent Activity

Abuse Confidence Score

15% Caution

2 reports

2 reporters · latest 1 day ago

ISP: Claro NXT Telecomunicacoes Ltda
Usage Type: Fixed Line ISP
ASN: AS28573
Domain Name: claro.com.br
Country: 🇧🇷 Brazil
City: Campinas, Sao Paulo

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

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Abuse Reports

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Total reports

2 from 2 distinct reporters

First reported

October 26th 2026

Most recent report

1 day ago

Last 60 days

Top reporter locations 🇩🇪 Germany 1 🇺🇸 United States of America 1

Most common categories Bad Web Bot 2 Brute-Force 1 Web App Attack 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
🇩🇪 nyuuzyou	2026-11-04 11:42:30 UTC · (1 day ago)	Client failed challenge verification, marked as suspicious. HTTP request received over TCP on application ports 80/443. Observed 2026-11-04T11:42:30Z.	Bad Web Bot
🇺🇸 TPI-Abuse	2026-10-26 16:34:47 UTC · (1 week ago)	(mod_security) mod_security (id:210350) triggered by 187.106.53.136 (bb6a3588.virtua.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Oct 26 12:34:39.779567 2026] [security2:error] [pid 5309:tid 5309] [client 18 ... show more (mod_security) mod_security (id:210350) triggered by 187.106.53.136 (bb6a3588.virtua.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Oct 26 12:34:39.779567 2026] [security2:error] [pid 5309:tid 5309] [client 187.106.53.136:11555] 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\|\|cbcfargo.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "cbcfargo.com"] [uri "/resources/promise/true_joy.pdf"] [unique_id "at-BH1oTdUhT9ZBZ7uhtpQAAAA8"], referer: https://cbcfargo.com/ show less	Brute-Force Bad Web Bot Web App Attack

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