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AbuseIPDB » 172.71.172.81

172.71.172.81 was found in our database!

This IP was reported 227 times. Confidence of Abuse is 0%: ?

ISP	Cloudflare, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13335
Domain Name	cloudflare.com
Country	🇩🇪 Germany
City	Frankfurt am Main, Hesse

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

Important Note: 172.71.172.81 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 172.71.172.81

Whois 172.71.172.81

IP Abuse Reports for 172.71.172.81:

This IP address has been reported a total of 227 times from 55 distinct sources. 172.71.172.81 was first reported on August 28th 2024, and the most recent report was 9 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
🇺🇸 mawan	2026-07-07 23:46:04 (9 hours ago)	Suspected of having performed illicit activity on LAX server.	Web App Attack
🇨🇭 ALPHANET	2026-07-07 06:58:07 (1 day ago)	web exploits	Hacking Exploited Host Web App Attack
🇺🇸 TPI-Abuse	2026-07-02 12:00:27 (5 days ago)	(mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Jul 02 08:00:22.005197 2026] [security2:error] [pid 3812:tid 3812] [client 172.71.172.81:10752] 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 "jazzclubla.com"] [uri "/.git/config"] [unique_id "akZS1sbchc6woGZJrh-f4gAAABE"] show less	Brute-Force Bad Web Bot Web App Attack
🇧🇷 maviei	2026-06-22 15:03:59 (2 weeks ago)	2026-06-22T12:03:56.220277-03:00 srv1251771 kernel: [1907463.987159] [UFW BLOCK] IN=eth0 OUT= MAC=40 ... show more 2026-06-22T12:03:56.220277-03:00 srv1251771 kernel: [1907463.987159] [UFW BLOCK] IN=eth0 OUT= MAC=40:e8:d4:b8:29:bb:44:38:39:ff:ff:41:08:00 SRC=172.71.172.81 DST=72.61.36.27 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=62374 DF PROTO=TCP SPT=9708 DPT=8443 WINDOW=65535 RES=0x00 SYN URGP=0 2026-06-22T12:03:57.240625-03:00 srv1251771 kernel: [1907465.010558] [UFW BLOCK] IN=eth0 OUT= MAC=40:e8:d4:b8:29:bb:44:38:39:ff:ff:41:08:00 SRC=172.71.172.81 DST=72.61.36.27 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=62375 DF PROTO=TCP SPT=9708 DPT=8443 WINDOW=65535 RES=0x00 SYN URGP=0 2026-06-22T12:03:58.265586-03:00 srv1251771 kernel: [1907466.032571] [UFW BLOCK] IN=eth0 OUT= MAC=40:e8:d4:b8:29:bb:44:38:39:ff:ff:41:08:00 SRC=172.71.172.81 DST=72.61.36.27 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=62376 DF PROTO=TCP SPT=9708 DPT=8443 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇺🇸 TPI-Abuse	2026-06-16 05:26:22 (3 weeks ago)	(mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Jun 16 01:26:17.574785 2026] [security2:error] [pid 2720:tid 2720] [client 172.71.172.81:10889] 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 "gaksato.com"] [uri "/.git/config"] [unique_id "ajDeee5kV8xjQI7bM1kt3gAAADA"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 Rip	2026-06-15 11:03:37 (3 weeks ago)	Restricted File Access Attempts	Port Scan Web App Attack
🇺🇸 TPI-Abuse	2026-06-04 20:19:14 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Jun 04 16:19:08.388244 2026] [security2:error] [pid 26854:tid 26854] [client 172.71.172.81:12218] 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 "www.mariettacaseyclub.org"] [uri "/.git/config"] [unique_id "aiHdvBKCo_oxBSO-CKxDgQAAABY"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-06-02 21:35:31 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Jun 02 17:35:28.732159 2026] [security2:error] [pid 5608:tid 5613] [client 172.71.172.81:9497] 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 "gafmboard.com"] [uri "/.git/config"] [unique_id "ah9MoLo6uP97usmbE2YQMwAAAQE"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-06-02 13:11:02 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Jun 02 09:10:55.876853 2026] [security2:error] [pid 22275:tid 22275] [client 172.71.172.81:11798] 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 "jackieherbach.com"] [uri "/.git/config"] [unique_id "ah7WX64R0yga7RunlhpROQAAABs"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 mnsf	2026-06-02 08:06:47 (1 month ago)	Abuse Detected (1)	Brute-Force Web App Attack
🇳🇱 homeshowdomain.nl	2026-05-29 22:06:38 (1 month ago)	Auto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on ... show more Auto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on 2026-05-28. show less	Web App Attack SSH Hacking
🇩🇪 acadeova	2026-05-29 08:34:21 (1 month ago)	🚨 Recon detected (nft drop) SRC=172.71.172.81 Observed=TCP dpt=80 in=enp0s6 ttl=59 Time=recent(journ ... show more 🚨 Recon detected (nft drop) SRC=172.71.172.81 Observed=TCP dpt=80 in=enp0s6 ttl=59 Time=recent(journalctl: 10 minutes ago) Assessment=Generic scanning / reconnaissance (PORT_SCAN) show less	Port Scan
🇺🇸 TPI-Abuse	2026-05-28 12:20:18 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 172.71.172.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu May 28 08:20:14.774938 2026] [security2:error] [pid 15290:tid 15290] [client 172.71.172.81:11794] 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 "cpcalendars.marcosmelero.com"] [uri "/.git/config"] [unique_id "ahgy_vfyK0nlgNuVlbplzQAAAAk"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 mnsf	2026-05-25 12:05:07 (1 month ago)	Too many Status 40X (12)	Brute-Force Web App Attack
🇷🇺 DZBOT	2026-05-23 19:34:35 (1 month ago)	DZBOT: Website Scanning / Scraping	Bad Web Bot Exploited Host Web App Attack

Showing 1 to 15 of 227 reports

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