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191.37.170.150

Activity Trending Down

Abuse Confidence Score

7% Caution

16 reports

10 reporters · latest 1 month ago

ISP: TERA SOLUCOES
Usage Type: Fixed Line ISP
ASN: AS271023
Domain Name: solucoestera.com.br
Country: 🇧🇷 Brazil
City: Sao Paulo, Sao Paulo

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

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Abuse Reports

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Total reports

16 from 10 distinct reporters

First reported

March 29th 2021

Most recent report

1 month ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 3

Most common categories Bad Web Bot 3 Brute-Force 1 Web App Attack 1

Old reports The most recent abuse report for this IP address is from 1 month ago. It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 鬼影233	2026-10-01 16:09:54 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	Bad Web Bot
🇺🇸 鬼影233	2026-10-01 08:43:57 UTC · (1 month ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 TPI-Abuse	2026-09-17 04:57:28 UTC · (1 month ago)	(mod_security) mod_security (id:210350) triggered by 191.37.170.150 (191.37.170.150.teracorporation.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Sep 17 00:57:19.719777 2026] [security2:error] [pid 23199:tid ... show more (mod_security) mod_security (id:210350) triggered by 191.37.170.150 (191.37.170.150.teracorporation.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Sep 17 00:57:19.719777 2026] [security2:error] [pid 23199:tid 23199] [client 191.37.170.150:40224] 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\|\|lasertherapyoc.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "lasertherapyoc.com"] [uri "/"] [unique_id "aqtzL4OKrBizWeZYzZUp6gAAAB4"], referer: https://bestofthefirstcoast.com/all/1686/1.html show less	Brute-Force Bad Web Bot Web App Attack
Anonymous	2026-09-01 07:39:29 UTC · (2 months ago)	denied traffic to a honeypot network. destination port 26787.	Port Scan Hacking
Anonymous	2026-09-01 00:03:05 UTC · (2 months ago)	denied traffic to a non-approved destination port. destination port 29817.	Port Scan
🇺🇸 kosada.com	2026-07-31 09:35:24 UTC · (3 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇺🇸 kosada.com	2026-07-06 21:46:16 UTC · (4 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
Anonymous	2026-06-08 12:14:24 UTC · (5 months ago)	Unauthorized connection attempt	Port Scan Hacking Exploited Host
🇺🇸 TPI-Abuse	2025-10-03 01:44:13 UTC · (1 year ago)	(mod_security) mod_security (id:210730) triggered by 191.37.170.150 (191.37.170.150.teracorporation.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Oct 02 21:44:08.847782 2025] [security2:error] [pid 4506:tid 4 ... show more (mod_security) mod_security (id:210730) triggered by 191.37.170.150 (191.37.170.150.teracorporation.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Oct 02 21:44:08.847782 2025] [security2:error] [pid 4506:tid 4506] [client 191.37.170.150:41148] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.vangentholding.com\|F\|2"] [data ".yolasite.com"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.vangentholding.com"] [uri "/tag/du-hoc-han-quoc-bang-tieng-anh/cohoiduhoc.yolasite.com"] [unique_id "aN8qaF_0IE2tQHi7IHlPjwAAADI"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 guldkage	2025-09-19 21:01:07 UTC · (1 year ago)	Unauthorized connection attempt detected from IP address 191.37.170.150 to port 445 (ger-05) [SMB]	Exploited Host
🇵🇹 rnl	2024-10-31 01:21:43 UTC · (2 years ago)	postfix (unknown user, SPF fail or relay access denied)	Brute-Force
🇳🇱 rroethof	2024-10-27 18:16:43 UTC · (2 years ago)	2024-10-27T19:16:43.173226+01:00 mx3 postfix/smtpd[501567]: NOQUEUE: reject: RCPT from 191.37.170.150.teracorporation.com.br[191.37.170.150]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup faile ... show more 2024-10-27T19:16:43.173226+01:00 mx3 postfix/smtpd[501567]: NOQUEUE: reject: RCPT from 191.37.170.150.teracorporation.com.br[191.37.170.150]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<191.37.170.150.teracorporation.com.br> ... show less	Email Spam
🇳🇱 rroethof	2024-10-26 23:51:36 UTC · (2 years ago)	2024-10-27T01:51:03.766219+02:00 mx3 postfix/smtpd[259833]: NOQUEUE: reject: RCPT from 191.37.170.150.teracorporation.com.br[191.37.170.150]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient ad ... show more 2024-10-27T01:51:03.766219+02:00 mx3 postfix/smtpd[259833]: NOQUEUE: reject: RCPT from 191.37.170.150.teracorporation.com.br[191.37.170.150]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<191.37.170.150.teracorporation.com.br> 2024-10-27T01:51:36.720726+02:00 mx3 postfix/smtpd[260103]: NOQUEUE: reject: RCPT from 191.37.170.150.teracorporation.com.br[191.37.170.150]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<191.37.170.150.teracorporation.com.br> ... show less	Email Spam
🇳🇱 taivas.nl	2024-10-26 01:00:22 UTC · (2 years ago)	Spam_report	Email Spam
🇬🇧 Hobby Bob	2024-10-25 22:40:28 UTC · (2 years ago)	Oct 25 23:40:28 mail postfix/smtpd[2834879]: NOQUEUE: reject: RCPT from 191.37.170.150.teracorporation.com.br[191.37.170.150]: 554 5.7.1 Service unavailable; Client host [191.37.170.150] blocked using zen.spamhaus.org; Listed by CSS, see https://chec ... show more Oct 25 23:40:28 mail postfix/smtpd[2834879]: NOQUEUE: reject: RCPT from 191.37.170.150.teracorporation.com.br[191.37.170.150]: 554 5.7.1 Service unavailable; Client host [191.37.170.150] blocked using zen.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/191.37.170.150 / Listed by PBL, see https://check.spamhaus.org/query/ip/191.37.170.150 / Listed by XBL, see https://check.spamhaus.org/query/ip/191.37.170.150; from= to= proto=ESMTP helo= show less	Email Spam

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