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72.50.4.161

Recent Activity

Abuse Confidence Score

64% Elevated

76 reports

42 reporters · latest 6 minutes ago

ISP: Puerto Rico Telephone Company
Usage Type: Fixed Line ISP
ASN: AS10396
Hostname(s): adsl-72-50-4-161.prtc.net
Domain Name: prtc.net
Country: 🇵🇷 Puerto Rico
City: San Juan, San Juan

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

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Abuse Reports

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Total reports

76 from 42 distinct reporters

First reported

July 30th 2025

Most recent report

6 minutes ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 17 🇩🇪 Germany 5 🇮🇹 Italy 2

Most common categories Bad Web Bot 19 Brute-Force 11 Port Scan 10 Hacking 9 Web App Attack 9

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
🇫🇮 inlink.ltd	2026-11-15 21:22:28 UTC · (6 minutes ago)	pdf scraper	Bad Web Bot
🇯🇵 HeliJP	2026-11-09 18:45:51 UTC · (6 days ago)	2026-11-09T17:56:19Z - Recognized attacks\bad behavior from IP address 72.50.4.161 on port 443\80 (3 daily hits): client denied by server configuration	Port Scan Hacking SQL Injection Brute-Force Web App Attack
🇪🇸 Linux Fertxo	2026-11-07 21:45:45 UTC · (1 week ago)	Unauthorized connection attempts: 6 hits @ port(s) 35892, protocol(s) udp	Port Scan Hacking
Anonymous	2026-11-04 10:15:03 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 \| Excessive Shopby Manufacturers Blocked: /communications/shopby/manufacturer-lifesize-aastra-grandstream-snom-hp-crestron-rcf-sony-ruckus-huawei-revolabs-spectralink.html \| UA: Mozilla/5.0 (X11; Linux x86_64; rv:125.0) Gecko/20100101 Firefox/125.0 \| (Magento Site) show less	Hacking Bad Web Bot
🇩🇪 PTScreens	2026-11-03 08:08:58 UTC · (1 week ago)	Rotating-proxy exit used by a headless browser crawler on an image host: 1 request on 2026-11-03, part of a ~1M request/day scrape spread over ~57k IPs.	Bad Web Bot
Anonymous	2026-11-02 00:24:21 UTC · (1 week ago)	Search protection: noref on category: 2 filter groups with no referrer of the shop (counts from 2) / reCAPTCHA challenge timed out	Bad Web Bot
🇨🇭 backslash	2026-10-31 18:12:00 UTC · (2 weeks ago)	block ruleset WAF detection and high score on abuseIPDB 149EB1B42C242111FADBBC2EF8F90219570691E1	Bad Web Bot
🇺🇸 TPI-Abuse	2026-10-31 03:53:01 UTC · (2 weeks ago)	(mod_security) mod_security (id:210350) triggered by 72.50.4.161 (adsl-72-50-4-161.prtc.net): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 30 23:52:54.006479 2026] [security2:error] [pid 14405:tid 14405] [client ... show more (mod_security) mod_security (id:210350) triggered by 72.50.4.161 (adsl-72-50-4-161.prtc.net): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 30 23:52:54.006479 2026] [security2:error] [pid 14405:tid 14405] [client 72.50.4.161:56979] 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\|\|restaurant-napkins.com\|F\|4"] [data "close, keep-alive"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "restaurant-napkins.com"] [uri "/"] [unique_id "auVmFvFO1Hkwr8noOm9bWQAAABI"], referer: https://five.co.in/redirect.php?ref_host=group-home.biz show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 Vegascosmetics	2026-10-26 07:35:20 UTC · (2 weeks ago)	Kingcopy.org AI-IDS (Vegas Cosmetics shop): auto-blocked after high AbuseIPDB reputation + local block policy. Evidence: High Abuse + Suspicion (62, Abuse: 55)	Hacking Exploited Host Web App Attack
🇺🇸 TPI-Abuse	2026-10-23 13:45:33 UTC · (3 weeks ago)	(mod_security) mod_security (id:210350) triggered by 72.50.4.161 (adsl-72-50-4-161.prtc.net): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 23 09:45:25.703420 2026] [security2:error] [pid 3606:tid 3606] [client 72 ... show more (mod_security) mod_security (id:210350) triggered by 72.50.4.161 (adsl-72-50-4-161.prtc.net): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 23 09:45:25.703420 2026] [security2:error] [pid 3606:tid 3606] [client 72.50.4.161:38377] 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\|\|manatawnycreekfarm.com\|F\|4"] [data "keep-alive, close"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "manatawnycreekfarm.com"] [uri "/"] [unique_id "attk9by1zs5dt9dw7N5qgwAAAAw"], referer: https://todaylily.blogspot.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇮🇳 dharun.dak	2026-10-23 12:47:10 UTC · (3 weeks ago)	Honeypot: 1 hostile events (suricata) on port(s) 1433	Port Scan Hacking
🇺🇸 sumnone	2026-10-21 13:47:31 UTC · (3 weeks ago)	Port probing on unauthorized port 22	Port Scan Hacking Exploited Host
🇺🇸 RAP	2026-10-19 18:59:52 UTC · (3 weeks ago)	2026-10-19 18:59:52 UTC Unauthorized activity to TCP port 23. Telnet	Port Scan
🇺🇸 RAP	2026-10-19 04:11:21 UTC · (3 weeks ago)	2026-10-19 04:11:21 UTC Unauthorized activity to TCP port 22. SSH	SSH
🇮🇩 hermawan	2026-10-11 05:35:09 UTC · (1 month ago)	[Sun Oct 11 12:34:33.559752 2026] [security2:error] [pid 636769:tid 140630264350400] [client 72.50.4.161:0] ModSecurity: Access denied with code 403 (phase 2). Pattern match "(?i)(?:^(?:json\\\\.\|\\\\x5c)?\|b[\\"'\\\\)\\\\[\\\\x5c](?:(?:(?:\\\\\|\\\\\| ... show more [Sun Oct 11 12:34:33.559752 2026] [security2:error] [pid 636769:tid 140630264350400] [client 72.50.4.161:0] ModSecurity: Access denied with code 403 (phase 2). Pattern match "(?i)(?:^(?:json\\\\.\|\\\\x5c)?\|b[\\"'\\\\)\\\\[\\\\x5c](?:(?:(?:\\\\\|\\\\\|\|&&)[\\\\s\\\\x0b])?\\\\$[!#\\\$\\\\\\\\-0-9\\\\?@_a-\\\\{])?\\\\x5c?u[\\"'\\\$\\\\[\\\\x5c](?:(?:(?:\\\\\|\\\\\|\|&&)[\\\\s\\\\x0b])?\\\\$[!#\\\$\\\\\\\\-0-9\\\\?@_a-\\\\{])?\\\\x5c?s[\\"'\\\$\\\\[\\\\x5c](?:(?:(?:\\\\\|\\\\\|\|&&)[\\\\s\\\\x0b]*) ..." at ARGS_NAMES:id. [file "/etc/modsecurity/coreruleset-4.29.0/rules/REQUEST-932-APPLICATION-ATTACK-RCE.conf"] [line "3273"] [id "932350"] [msg "Remote Command Execution: Direct Unix Command Execution (No Arguments)"] [data " Matched Data ARGS charset: - Matched Data TX.1: found within Content-Type multipart form Matched Data: id found within ARGS_NAMES:id: id request_line = GET /index.php/profil/arsip-artikel?catid=482&id=1265:prakiraan-cuaca-daerah-malang-dan-batu-seminggu-ke-depan-b ... show less	Email Spam Hacking

Showing 1 to 15 of 76 reports

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