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181.46.71.55

Recent Activity

Abuse Confidence Score

44% Elevated

65 reports

41 reporters · latest 1 hour ago

ISP: Telecentro S.A. - Clientes Residenciales
Usage Type: Fixed Line ISP
ASN: AS27747
Domain Name: telecentro.com.ar
Country: 🇦🇷 Argentina
City: Santa Catalina - Dique Lujan, Buenos Aires

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

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Abuse Reports

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Total reports

65 from 41 distinct reporters

First reported

March 7th 2021

Most recent report

1 hour ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 5 🇩🇪 Germany 2 🇦🇺 Australia 1

Most common categories Bad Web Bot 7 Hacking 4 Web App Attack 4 Brute-Force 4 Port Scan 3

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
🇦🇺 LiftUp Hosting	2026-11-12 05:45:13 UTC · (1 hour ago)	Honeypot hit: Unauthorized connection attempt detected on 23/TELNET	Hacking Port Scan
🇩🇪 LRob	2026-11-09 21:17:14 UTC · (2 days ago)	Proxynvader botnet, code forge crawl: https://shieldlist.eu/en/threats/proxynvader \| path: /Shieldlist/shieldlist-controller/commits/commit/3cc97775f124fb155a3528f8c958e6481ec6c462/shipped/policies/web-secrets.yaml \| src_port: 8080 \| ua: Mozilla/5.0 ... show more Proxynvader botnet, code forge crawl: https://shieldlist.eu/en/threats/proxynvader \| path: /Shieldlist/shieldlist-controller/commits/commit/3cc97775f124fb155a3528f8c958e6481ec6c462/shipped/policies/web-secrets.yaml \| src_port: 8080 \| ua: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 show less	DDoS Attack Bad Web Bot
Anonymous	2026-11-04 23:15:04 UTC · (1 week ago)	Large-scale coordinated botnet (8M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky [yordim\|LIS\|MOW]): Retaliation after theft; Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan [MOW]): Employed by Angara Technologies G ... show more Large-scale coordinated botnet (8M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky [yordim\|LIS\|MOW]): Retaliation after theft; Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan [MOW]): Employed by Angara Technologies Group \| Catalog Search Abuse Blocked: /catalogsearch/result/?cat=693&iptel_certified=185&mode=grid&q=AC+USB+212+EU&stock=1 \| UA: Mozilla/5.0 (X11; Linux i686) AppleWebKit/532.2 (KHTML, like Gecko) Chrome/16.0.863.0 Safari/532.2 \| (Magento Site) show less	Hacking Bad Web Bot
🇮🇩 hermawan	2026-10-31 00:25:41 UTC · (1 week ago)	[Sat Oct 31 07:25:34.781352 2026] [security2:error] [pid 1272556:tid 139623363745472] [client 181.46.71.55:0] ModSecurity: Access denied with code 403 (phase 1). Match of "pm matomo.staklim-malang.info " against "SERVER_NAME" required. [file "/etc/mo ... show more [Sat Oct 31 07:25:34.781352 2026] [security2:error] [pid 1272556:tid 139623363745472] [client 181.46.71.55:0] ModSecurity: Access denied with code 403 (phase 1). Match of "pm matomo.staklim-malang.info " against "SERVER_NAME" required. [file "/etc/modsecurity/coreruleset-4.29.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "224"] [id "440235"] [msg "BAD REQUEST Bro"] [data " Matched Data ARGS charset: - Matched Data TX.1: found within Content-Type multipart form Matched Data: %3a found within SERVER_NAME: staklim-jatim.bmkg.go.id request_line = GET /index.php/profil/arsip-artikel?catid=482&id=1064%3Aprakiraan-cuaca-daerah-malang-dan-batu-seminggu-ke-depan-berlaku-tanggal-5-11-juli-2016&start=70 HTTP/1.1 Request URI RAW = /index.php/profil/arsip-artikel?catid=482&id=1064%3Aprakiraan-cuaca-daerah-malang-dan-batu-seminggu-ke-depan-berlaku-tanggal-5-11-juli-2016&start=70 Requ..."] [hostname "staklim-jatim.bmkg.go.id"] [uri "/index.php/profil/arsip-artikel"] [unique_id "auU1flAHWiHq ... show less	Email Spam Hacking
🇺🇸 TPI-Abuse	2026-10-17 21:42:20 UTC · (3 weeks ago)	(mod_security) mod_security (id:210350) triggered by 181.46.71.55 (cpe-181-46-71-55.telecentro-reversos.com.ar): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Oct 17 17:42:16.118195 2026] [security2:error] [pid 12255: ... show more (mod_security) mod_security (id:210350) triggered by 181.46.71.55 (cpe-181-46-71-55.telecentro-reversos.com.ar): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Oct 17 17:42:16.118195 2026] [security2:error] [pid 12255:tid 12255] [client 181.46.71.55:26880] 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\|\|xcengineering.xyz\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "xcengineering.xyz"] [uri "/doxygen_doc/html/class_x_c_1_1_disp_beam_column2d.html"] [unique_id "atPruHFLKWJuYKzWvuHiZwAAAAI"], referer: https://xcengineering.xyz/doxygen_doc/html/group___one_dimensional_elem.html show less	Brute-Force Bad Web Bot Web App Attack
🇪🇸 raiolanetworks.com	2026-10-10 04:35:30 UTC · (1 month ago)	Honeypot detection: SSH/Telnet brute-force. 2 events observed. 2 distinct ports targeted. Reported automatically from a honeypot sensor.	Brute-Force SSH
🇳🇱 EGP Abuse Dept	2026-10-10 04:26:00 UTC · (1 month ago)	Unauthorized connection to Telnet port 23	Port Scan Hacking
🇫🇷 Sklurk	2026-10-04 03:31:10 UTC · (1 month ago)	Web App Attack	Web App Attack
🇺🇸 TPI-Abuse	2026-10-03 00:25:03 UTC · (1 month ago)	(mod_security) mod_security (id:210350) triggered by 181.46.71.55 (cpe-181-46-71-55.telecentro-reversos.com.ar): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 02 20:24:57.368569 2026] [security2:error] [pid 199160 ... show more (mod_security) mod_security (id:210350) triggered by 181.46.71.55 (cpe-181-46-71-55.telecentro-reversos.com.ar): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 02 20:24:57.368569 2026] [security2:error] [pid 1991605:tid 1991605] [client 181.46.71.55:38250] 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\|\|forgottenvictims.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "forgottenvictims.com"] [uri "/"] [unique_id "asBLWQqnwgAzRJL37o1VkgAAAAE"], referer: https://relevantlink.store/dir/seo-link-building-services-75207 show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 鬼影233	2026-10-01 02:06:52 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 08:06:21 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
Anonymous	2026-09-22 06:02:59 UTC · (1 month ago)	denied SSH access attempt. destination port 22.	Port Scan Brute-Force SSH
🇺🇸 鬼影233	2026-09-17 14:00:53 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 Edg/145.0.0.0	Bad Web Bot
🇹🇷 ugurcoskun	2026-09-16 03:41:58 UTC · (1 month ago)	Auto-blocked by Seczar SecureOps — High-Risk Port Probe (admin-managed entries) — SSH (6 events in 5min) at 2026-09-16 03:41	Web App Attack
🇧🇷 noconex	2026-09-06 22:18:04 UTC · (2 months ago)	Wazuh Alert \| Rule ID: 100199 \| Desc: Suricata: (ET SCAN Potential SSH Scan) detectado de 181.46.71.55	Port Scan Brute-Force SSH

Showing 1 to 15 of 65 reports

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