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AbuseIPDB » 172.71.158.44

172.71.158.44 was found in our database!

This IP was reported 74 times. Confidence of Abuse is 0%: ?

ISP	Cloudflare, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13335
Domain Name	cloudflare.com
Country	🇺🇸 United States of America
City	San Jose, California

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

Important Note: 172.71.158.44 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 172.71.158.44

Whois 172.71.158.44

IP Abuse Reports for 172.71.158.44:

This IP address has been reported a total of 74 times from 15 distinct sources. 172.71.158.44 was first reported on December 7th 2022, and the most recent report was 18 hours 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	2026-06-21 01:28:53 (18 hours 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: 2026-06-21 02:28:53 UTC Log evidence: 06/21/2026-02:28:52.074511 [] [1:1000101:2] SECURITY Port Scan Detected - Multiple Unauthorized Ports [] [Classification: Attempted Information Leak] [Priority: 1] {TCP} 172.71.158.44:9286 -> 185.127.18.66:2096 show less	Port Scan Brute-Force
🇬🇧 sandra361	2026-05-29 19:04:01 (3 weeks ago)	Port scan detected: 7 attempts across 1 ports (443). \| Evidence: GHOST_SCAN:IN=enp1s0f0 OUT= SRC=172 ... show more Port scan detected: 7 attempts across 1 ports (443). \| Evidence: GHOST_SCAN:IN=enp1s0f0 OUT= SRC=172.71.158.44 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=57199 DF PROTO=TCP SPT=9701 DPT=443 WINDOW=65535 RES=0x00 SYN URGP=0 show less	Port Scan
🇦🇱 router.al	2026-05-14 23:35:03 (1 month ago)	05/14/2026-23:35:03.464950 172.71.158.44 Protocol: 6 ET SCAN LeakIX Inbound User-Agent	Hacking
Anonymous	2026-05-12 13:16:06 (1 month ago)	invalid request	Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-04-03 09:20:35 (2 months ago)	(mod_security) mod_security (id:210492) triggered by 172.71.158.44 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 172.71.158.44 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Apr 03 05:20:28.220978 2026] [security2:error] [pid 32678:tid 32678] [client 172.71.158.44:11453] 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 "webdisk.lanzadesign.com"] [uri "/.git/refs/heads/main"] [unique_id "ac-GXLsLFAeBfKT1KuZsvAAAABk"] show less	Brute-Force Bad Web Bot Web App Attack
🇬🇧 OptimusGO	2026-03-16 04:45:33 (3 months 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: 2026-03-16 04:45:23 UTC Log evidence: 03/16/2026-04:45:22.429772 [] [1:1000101:2] SECURITY Port Scan Detected - Multiple Unauthorized Ports [] [Classification: Attempted Information Leak] [Priority: 1] {TCP} 172.71.158.44:13911 -> 185.127.18.66:2095 03/16/2026-04:45:23.453870 [] [1:1000101:2] SECURITY Port Scan Detected - Multiple Unauthorized Ports [] [Classification: Attempted Information Leak] [Priority: 1] {TCP} 172.71.158.44:13911 -> 185.127.18.66:2095 show less	Port Scan Brute-Force
🇬🇧 OptimusGO	2026-02-06 22:11:16 (4 months 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: 2026-02-06 22:11:06 UTC Log evidence: 02/06/2026-22:11:05.508159 [] [1:1000101:2] SECURITY Port Scan Detected - Multiple Unauthorized Ports [] [Classification: Attempted Information Leak] [Priority: 1] {TCP} 172.71.158.44:10553 -> 185.127.18.66:2095 show less	Port Scan Brute-Force
🇩🇪 abdubhai	2026-01-12 10:43:33 (5 months ago)	172.71.158.44 - - [12/Jan/2026:1 ...	Brute-Force
🇩🇪 abdubhai	2026-01-07 19:56:39 (5 months ago)	172.71.158.44 - - [08/Jan/2026:0 ...	Brute-Force
🇺🇸 MirrorImageGaming	2025-12-11 15:29:21 (6 months ago)	HTTP probe(s) @ TCP 80 US	Port Scan
🇬🇧 pinguin	2025-12-10 21:02:21 (6 months ago)	Triggered Cloudflare WAF (firewallManaged) from US. Action taken: LOG Protocol: HTTP/2 (GET method) ... show more Triggered Cloudflare WAF (firewallManaged) from US. Action taken: LOG Protocol: HTTP/2 (GET method) Endpoint: / UA: Mozilla/5.0 (X11; Linux i686; rv:109.0) Gecko/20100101 Firefox/120.0 This report was generated by: https://github.com/sefinek/Cloudflare-WAF-To-AbuseIPDB show less	Bad Web Bot
🇺🇸 MirrorImageGaming	2025-12-08 12:18:17 (6 months ago)	HTTP probe(s) @ TCP 80 US	Port Scan
🇺🇸 TPI-Abuse	2025-06-01 14:59:56 (1 year ago)	(mod_security) mod_security (id:225170) triggered by 172.71.158.44 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:225170) triggered by 172.71.158.44 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Jun 01 10:59:50.172973 2025] [security2:error] [pid 2424285:tid 2424285] [client 172.71.158.44:50904] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|webfrog.ws\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "webfrog.ws"] [uri "/wp-json/wp/v2/users/"] [unique_id "aDxq5kopSLAsk-jp0odfbwAAABE"] show less	Brute-Force Bad Web Bot Web App Attack
🇳🇱 Study Bitcoin 🤗	2025-05-20 01:30:37 (1 year ago)	2 port probes: 2x tcp/80 (http) [srv125]	Port Scan Bad Web Bot Web App Attack
🇳🇱 Study Bitcoin 🤗	2025-05-11 17:40:58 (1 year ago)	Port probe to tcp/80 (http) [srv125]	Port Scan Bad Web Bot Web App Attack

Showing 1 to 15 of 74 reports

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