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177.52.83.45

Recent Activity

Abuse Confidence Score

19% Caution

25 reports

18 reporters · latest 11 hours ago

ISP: ALCANS TELECOM LTDA
Usage Type: Fixed Line ISP
ASN: AS52783
Hostname(s): 177-52-83-45.alcanstelecom.com.br
Domain Name: alcans.com.br
Country: 🇧🇷 Brazil
City: Ribeirao Preto, Sao Paulo

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

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Abuse Reports

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Total reports

25 from 18 distinct reporters

First reported

April 18th 2024

Most recent report

11 hours ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 5 🇩🇪 Germany 1

Most common categories Bad Web Bot 6 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
🇩🇪 LRob	2026-11-15 03:35:49 UTC · (11 hours ago)	Not following 301 redirects — wasted requests \| method: GET \| path: /les-professionnels-process-communication-model/page/11 \| ua: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 TPI-Abuse	2026-11-03 01:52:44 UTC · (1 week ago)	(mod_security) mod_security (id:210350) triggered by 177.52.83.45 (177-52-83-45.alcanstelecom.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Nov 02 20:52:41.219152 2026] [security2:error] [pid 14879:tid 14879] ... show more (mod_security) mod_security (id:210350) triggered by 177.52.83.45 (177-52-83-45.alcanstelecom.com.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Nov 02 20:52:41.219152 2026] [security2:error] [pid 14879:tid 14879] [client 177.52.83.45:24281] 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\|\|puckerbuttbikinis.com\|F\|4"] [data "close, keep-alive"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "puckerbuttbikinis.com"] [uri "/"] [unique_id "auk-aYyjkINbWjJwmavKjAAAAAg"], referer: https://puckerbikinis.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 鬼影233	2026-09-30 00:59:03 UTC · (1 month ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 鬼影233	2026-09-29 03:06:12 UTC · (1 month ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 鬼影233	2026-09-23 11:06:35 UTC · (1 month ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 鬼影233	2026-09-21 17:33:07 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
Anonymous	2026-08-28 01:00:39 UTC · (2 months ago)	denied traffic to a honeypot network. destination port 9637.	Port Scan Hacking
🇺🇸 kosada.com	2026-08-26 18:26:02 UTC · (2 months ago)	Web bot: denial-of-service flood	DDoS Attack Bad Web Bot
🇩🇪 ValtonTahiri	2026-07-25 20:01:52 UTC · (3 months ago)	UFW blocked a suspicious connection attempt to a closed or denied port. This activity is commonly associated with port scanning, service discovery, or automated internet probing. Technical: source_ip=177.52.83.45; proto=UDP; source_port=7386; target_ ... show more UFW blocked a suspicious connection attempt to a closed or denied port. This activity is commonly associated with port scanning, service discovery, or automated internet probing. Technical: source_ip=177.52.83.45; proto=UDP; source_port=7386; target_port=28606 show less	Port Scan
Anonymous	2026-07-25 09:14:51 UTC · (3 months ago)	denied traffic to a honeypot network. destination port 22.	Port Scan Hacking
🇨🇭 backslash	2026-07-01 13:36:01 UTC · (4 months ago)	block ruleset A5EE6C8F745F0934168261886A3817E5C386412A	Bad Web Bot
🇺🇸 Cyber Crusader	2026-06-22 01:46:23 UTC · (4 months ago)	Hundreds of Attempts (at least) to Connect to and Access Firewall Ports	Port Scan Hacking Brute-Force
Anonymous	2026-06-22 01:30:16 UTC · (4 months ago)	Unauthorized connection attempt	Port Scan Hacking Exploited Host
🇩🇪 SMARTNET	2026-05-27 06:03:53 UTC · (5 months ago)	Aisuru(Mirai variant) DDoS \| Incident ID: 8969aafa-3f20-493f-8883-3bda65a2b909	DDoS Attack
🇩🇪 big-cloud.nl	2026-04-26 12:32:02 UTC · (6 months ago)	Try to access /xmlrpc.php?rsd	Web App Attack

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