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AbuseIPDB » 172.71.103.135

172.71.103.135 was found in our database!

This IP was reported 73 times. Confidence of Abuse is 0%: ?

ISP	Cloudflare, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13335
Domain Name	cloudflare.com
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

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

Important Note: 172.71.103.135 is an IP address from within our whitelist belonging to the subnet 172.64.0.0/13, which we identify as: "Cloudflare Reverse Proxy".

Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.

Report 172.71.103.135

Whois 172.71.103.135

IP Abuse Reports for 172.71.103.135:

This IP address has been reported a total of 73 times from 20 distinct sources. 172.71.103.135 was first reported on October 22nd 2023, and the most recent report was 1 hour ago.

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
🇬🇧 OptimusGO	2026-06-25 19:51:22 (1 hour ago)	Malicious activity detected: web_attack Server: commstackbc (185.127.18.66) Attack: web_attack Time ... show more Malicious activity detected: web_attack Server: commstackbc (185.127.18.66) Attack: web_attack Timestamp: 2026-06-25 20:51:22 UTC Log evidence: 172.71.103.135 - - [25/Jun/2026:20:51:21 +0100] "GET /www/.env HTTP/1.1" 404 118 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0" 06/25/2026-20:51:21.983922 [wDrop] [] [1:1000110:2] SECURITY CRITICAL: .env File Access Attempt - INSTANT BAN [] [Classification: Attempted Administrator Privilege Gain] [Priority: 1] {TCP} 172.71.103.135:13301 -> 185.127.18.66:80 06/25/2026-20:51:21.983922 [wDrop] [] [1:7000911:2] FINSERV CRITICAL: Environment File Access [] [Classification: Web Application Attack] [Priority: 1] {TCP} 172.71.103.135:13301 -> 185.127.18.66:80 show less	Port Scan Brute-Force
🇺🇸 TPI-Abuse	2026-04-08 23:43:47 (2 months ago)	(mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Apr 08 19:43:43.879539 2026] [security2:error] [pid 1963082:tid 1963082] [client 172.71.103.135:0] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.env" at REQUEST_URI. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/02_Global_Generic.conf"] [line "117"] [id "210492"] [rev "3"] [severity "CRITICAL"] [tag "CWAF"] [tag "Generic"] [hostname "webmail.webuildbeaches.com"] [uri "/.env.production"] [unique_id "adboL_uM2UwRMCZe6Kp56QAAAAE"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 chrisj	2026-02-05 00:54:21 (4 months ago)	[Thu Feb 05 00:53:46.498867 2026] [proxy_fcgi:error] [pid 556127:tid 556127] [client 172.71.103.135: ... show more [Thu Feb 05 00:53:46.498867 2026] [proxy_fcgi:error] [pid 556127:tid 556127] [client 172.71.103.135:10304] AH01071: Got error 'Primary script unknown', referer: http://vandogh.com/site-info.php [Thu Feb 05 00:53:51.819099 2026] [proxy_fcgi:error] [pid 556127:tid 556127] [client 172.71.103.135:10304] AH01071: Got error 'Primary script unknown', referer: http://vandogh.com/index.php?=phpinfo() [Thu Feb 05 00:54:20.809821 2026] [proxy_fcgi:error] [pid 556165:tid 556165] [client 172.71.103.135:12219] AH01071: Got error 'Primary script unknown', referer: http://vandogh.com/test.php ... show less	Brute-Force
🇺🇸 TPI-Abuse	2026-01-24 18:05:43 (5 months ago)	(mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Jan 24 13:05:40.379353 2026] [security2:error] [pid 2595431:tid 2595431] [client 172.71.103.135:0] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" at REQUEST_URI. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/02_Global_Generic.conf"] [line "117"] [id "210492"] [rev "3"] [severity "CRITICAL"] [tag "CWAF"] [tag "Generic"] [hostname "webmail.webuildbeaches.com"] [uri "/.git/HEAD"] [unique_id "aXUJ9BSRRAtjQNIWj_m_QwAAAA8"] show less	Brute-Force Bad Web Bot Web App Attack
🇬🇧 no1knows.com	2025-12-29 20:18:39 (5 months ago)	2025/12/29 20:18:17 [error] 85075#85075: 29253 FastCGI sent in stderr: "Primary script unknown" whi ... show more 2025/12/29 20:18:17 [error] 85075#85075: 29253 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 172.71.103.135, server: ldn.no1knows.com, request: "GET /store/wp-login.php HTTP/1.1", upstream: "fastcgi://unix:/run/php-fpm/www.sock:", host: "staging.no1knows.com" 2025/12/29 20:18:18 [error] 85075#85075: 29253 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 172.71.103.135, server: ldn.no1knows.com, request: "GET /wp-login.php HTTP/1.1", upstream: "fastcgi://unix:/run/php-fpm/www.sock:", host: "staging.no1knows.com" 2025/12/29 20:18:20 [error] 85075#85075: 29253 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 172.71.103.135, server: ldn.no1knows.com, request: "GET /blog/wp-login.php HTTP/1.1", upstream: "fastcgi://unix:/run/php-fpm/www.sock:", host: "staging.no1knows.com" ... show less	Brute-Force Bad Web Bot
🇫🇷 dynamix	2025-10-12 07:23:45 (8 months ago)	Multiple WAF Violations	Web App Attack
🇺🇸 TPI-Abuse	2025-09-08 00:02:00 (9 months ago)	(mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Sep 07 20:01:49.802895 2025] [security2:error] [pid 11807:tid 11807] [client 172.71.103.135:0] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.env" at REQUEST_URI. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/02_Global_Generic.conf"] [line "117"] [id "210492"] [rev "3"] [severity "CRITICAL"] [tag "CWAF"] [tag "Generic"] [hostname "webdisk.webuildbeaches.com"] [uri "/.env"] [unique_id "aL4c7dAcrldiphn3o-CiZAAAAAE"] show less	Brute-Force Bad Web Bot Web App Attack
🇵🇱 Niko's Stuff	2025-09-05 18:57:21 (9 months ago)	[1x] Triggered application-multi,language-multi platform-multi,attack-generic \| Score: 5 \| Msg: Inbo ... show more [1x] Triggered application-multi,language-multi platform-multi,attack-generic \| Score: 5 \| Msg: Inbound Anomaly Score Exceeded (Total Score: 5) \| Uri: /.env \| Client: 172.71.103.135 172.71.103.135 \| Hostname: api.nikostuff.com \| Blocked web application firewall detected attack show less	Brute-Force
🇨🇳 ThreatBook.io	2025-06-28 01:03:33 (11 months ago)	2025-06-27 15:30:41 /	Web App Attack
Anonymous	2025-05-29 19:38:12 (1 year ago)	Probing for Open Source CMS Components	Hacking Brute-Force
🇺🇸 canine.tools	2025-05-23 03:30:19 (1 year ago)	[fail2ban Auto Report] anubis block	Bad Web Bot
🇨🇳 ThreatBook.io	2025-05-20 00:38:17 (1 year ago)	2025-05-19 16:00:07 /	Web App Attack
🇺🇸 TPI-Abuse	2025-05-18 20:54:59 (1 year ago)	(mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210492) triggered by 172.71.103.135 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun May 18 16:54:55.924562 2025] [security2:error] [pid 4053945:tid 4053945] [client 172.71.103.135:59014] [client 172.71.103.135] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" at REQUEST_URI. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/02_Global_Generic.conf"] [line "117"] [id "210492"] [rev "3"] [severity "CRITICAL"] [tag "CWAF"] [tag "Generic"] [hostname "webmail.wiszen.org"] [uri "/.git/config"] [unique_id "aCpJH5ZsYHAVOER34j0OuwAAAAg"] show less	Brute-Force Bad Web Bot Web App Attack
🇳🇱 Study Bitcoin 🤗	2025-05-15 20:52:51 (1 year ago)	Port probe to tcp/80 (http) [srv125]	Port Scan Bad Web Bot Web App Attack
🇳🇱 Study Bitcoin 🤗	2025-05-08 16:11:17 (1 year ago)	Port probe to tcp/8080 (http) [srv125]	Port Scan Bad Web Bot Web App Attack

Showing 1 to 15 of 73 reports

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