JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 54.36.148.11

54.36.148.11 was found in our database!

This IP was reported 1,036 times. Confidence of Abuse is 0%: ?

ISP	OVH SAS
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16276
Hostname(s)	hydrogen011-ext2.ahrefs.net
Domain Name	ovh.net
Country	🇫🇷 France
City	Roubaix, Hauts-de-France

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

Important Note: 54.36.148.11 is an IP address from within our whitelist belonging to the subnet 54.36.148.0/23, which we identify as: "Ahrefs Crawler".

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 54.36.148.11

Whois 54.36.148.11

IP Abuse Reports for 54.36.148.11:

This IP address has been reported a total of 1,036 times from 90 distinct sources. 54.36.148.11 was first reported on November 21st 2020, and the most recent report was 10 months ago.

Old Reports: The most recent abuse report for this IP address is from 10 months ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 TPI-Abuse	2025-08-25 21:49:37 (10 months ago)	(mod_security) mod_security (id:210730) triggered by 54.36.148.11 (hydrogen011-ext2.ahrefs.net): 1 i ... show more (mod_security) mod_security (id:210730) triggered by 54.36.148.11 (hydrogen011-ext2.ahrefs.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Aug 25 17:49:32.358798 2025] [security2:error] [pid 17646:tid 17646] [client 54.36.148.11:56393] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.phantomkennels.com\|F\|2"] [data ".com"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.phantomkennels.com"] [uri "/paypal.com"] [unique_id "aKzabM9nBMP4k3GPt5usLAAAACQ"] show less	Brute-Force Bad Web Bot Web App Attack
🇬🇧 Mendip_Defender	2025-08-25 20:04:56 (10 months ago)	54.36.148.11 - - [25/Aug/2025:21:04:40 +0100] "GET /recleaned-logo.jpg HTTP/1.0" 200 4000 "-" "Mozil ... show more 54.36.148.11 - - [25/Aug/2025:21:04:40 +0100] "GET /recleaned-logo.jpg HTTP/1.0" 200 4000 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)" ... show less	Bad Web Bot
🇹🇷 rtbh.com.tr	2025-08-21 20:08:22 (10 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2025-08-21 00:08:21 (10 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2025-08-20 20:08:20 (10 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇺🇸 xmission.com	2025-08-20 08:18:30 (10 months ago)	Blocked by UFW (TCP on 443) Source port: 43515 TTL: 50 Packet length: 40 TOS: 0x18 This report (for ... show more Blocked by UFW (TCP on 443) Source port: 43515 TTL: 50 Packet length: 40 TOS: 0x18 This report (for 54.36.148.11) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan Web App Attack
Anonymous	2025-08-19 01:21:21 (10 months ago)	Excessive crawling/scraping	Hacking Brute-Force
🇳🇱 GabrielJST	2025-08-17 19:14:58 (10 months ago)	(apache-useragents) Failed apache-useragents trigger with match [redacted] from 54.36.148.11 (FR/Fra ... show more (apache-useragents) Failed apache-useragents trigger with match [redacted] from 54.36.148.11 (FR/France/hydrogen011-ext2.ahrefs.net) show less	Bad Web Bot
🇺🇸 masterguru	2025-08-17 09:48:33 (10 months ago)	BAD BOT - Detected and Blocked.. Matched phrase "ahrefsbot" at REQUEST_HEADERS:User-Agent. (1100000- ... show more BAD BOT - Detected and Blocked.. Matched phrase "ahrefsbot" at REQUEST_HEADERS:User-Agent. (1100000-173) show less	Bad Web Bot
🇺🇸 TPI-Abuse	2025-08-14 00:08:03 (11 months ago)	(mod_security) mod_security (id:210730) triggered by 54.36.148.11 (hydrogen011-ext2.ahrefs.net): 1 i ... show more (mod_security) mod_security (id:210730) triggered by 54.36.148.11 (hydrogen011-ext2.ahrefs.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Aug 13 20:07:59.672052 2025] [security2:error] [pid 16185:tid 16185] [client 54.36.148.11:24775] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.med-engineering.com\|F\|2"] [data ".enyn.med-engineering.com.gko.db"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.med-engineering.com"] [uri "/bok.enyn.med-engineering.com.gko.db"] [unique_id "aJ0o39HWcRsOUqAqHDrfzgAAAAI"] show less	Brute-Force Bad Web Bot Web App Attack
Anonymous	2025-08-12 14:07:51 (11 months ago)	Excessive crawling/scraping	Hacking Brute-Force
🇨🇳 ThreatBook.io	2025-08-11 23:12:43 (11 months ago)	ThreatBook Intelligence: Zombie,Scanner more details on https://threatbook.io/ip/54.36.148.11 2025-0 ... show more ThreatBook Intelligence: Zombie,Scanner more details on https://threatbook.io/ip/54.36.148.11 2025-08-11 14:02:27 /explore/projects/trending/archived%3Donly%26sort%3Dlatest_activity_desc.html show less	Web App Attack
🇨🇳 ThreatBook.io	2025-08-10 23:12:16 (11 months ago)	ThreatBook Intelligence: Zombie,Scanner more details on https://threatbook.io/ip/54.36.148.11 2025-0 ... show more ThreatBook Intelligence: Zombie,Scanner more details on https://threatbook.io/ip/54.36.148.11 2025-08-10 05:44:34 /help/user/project/service_desk.md/index.html show less	Web App Attack
🇮🇪 Jim Keir	2025-08-09 15:17:14 (11 months ago)	2025-08-09 15:17:13 54.36.148.11 Blacklisted IP accessed //robots.txt/	DDoS Attack Bad Web Bot
🇺🇸 TPI-Abuse	2025-08-09 14:34:33 (11 months ago)	(mod_security) mod_security (id:210730) triggered by 54.36.148.11 (hydrogen011-ext2.ahrefs.net): 1 i ... show more (mod_security) mod_security (id:210730) triggered by 54.36.148.11 (hydrogen011-ext2.ahrefs.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Aug 09 10:34:28.468191 2025] [security2:error] [pid 3646:tid 3646] [client 54.36.148.11:46191] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.scoutinsignia.com\|F\|2"] [data ".log"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.scoutinsignia.com"] [uri "/insignia/WS_FTP.LOG"] [unique_id "aJdcdIFFv9sfOEjy-MyezQAAAAg"] show less	Brute-Force Bad Web Bot Web App Attack

Showing 1 to 15 of 1036 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

Recently Reported IPs:

🇸🇬 212.73.148.42

🇹🇭 202.29.234.42

🇺🇸 167.99.54.222

🇬🇧 154.16.44.5

🇫🇮 147.185.133.26

🇵🇹 85.240.193.104

🇬🇧 45.133.173.247

🇸🇬 45.78.202.217

🇨🇦 20.220.9.199

🇺🇸 2a09:bac5:624f:1173::1bd:120

🇧🇷 187.85.188.216

🇺🇸 98.93.187.215

🇹🇷 94.154.43.43

🇧🇬 91.148.190.150

🇷🇺 87.228.84.178

🇱🇹 81.30.98.44

🇷🇴 80.94.95.211

🇭🇰 72.255.246.193

🇮🇩 36.92.140.209

🇧🇪 35.233.82.184