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170.78.83.159

Recent Activity

Abuse Confidence Score

4% Caution

2 reports

2 reporters · latest 2 days ago

ISP: DTEL TELECOM
Usage Type: Fixed Line ISP
ASN: AS263073
Domain Name: dtel.com.br
Country: 🇧🇷 Brazil
City: Vitoria de Santo Antao, Pernambuco

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

January 2nd 2026

Most recent report

2 days ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 1

Most common categories Bad Web Bot 1 Web App Attack 1 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	2026-11-10 13:17:32 UTC · (2 days ago)	(mod_security) mod_security (id:210350) triggered by 170.78.83.159 (ip-170.78.83.159.dtel.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Nov 10 08:17:24.471396 2026] [security2:error] [pid 17860:tid 17860] [cl ... show more (mod_security) mod_security (id:210350) triggered by 170.78.83.159 (ip-170.78.83.159.dtel.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Nov 10 08:17:24.471396 2026] [security2:error] [pid 17860:tid 17860] [client 170.78.83.159:50099] 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\|\|lifelonglearner.science\|F\|4"] [data "close, keep-alive"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "lifelonglearner.science"] [uri "/"] [unique_id "avMZZEUBKjRuiIHXDACT8AAAAA4"], referer: https://prizebirdslimv.blogspot.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 SiliSoftware	2026-01-02 04:07:45 UTC · (10 months ago)	/phpBB3/memberlist.php?mode=viewprofile&u=22&sid=930b806e2df7b3374e0a6fe9af103af5	Web App Attack

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