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AbuseIPDB » 52.221.223.91

52.221.223.91

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18 reports found in our database

32% ▼ ▼ ▼ Elevated

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ISP

Amazon Data Services Singapore

Usage Type

Data Center/Web Hosting/Transit

ASN

AS16509

Hostname(s)

ec2-52-221-223-91.ap-southeast-1.compute.amazonaws.com

Domain Name

amazon.com

Country

🇸🇬 Singapore

City

Singapore

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IP Abuse Reports for 52.221.223.91:

This IP address has been reported a total of 18 times from 14 distinct sources. 52.221.223.91 was first reported on July 24th 2026, and the most recent report was 1 month ago. In the last 60 days, the top reporter locations were: Netherlands with 4 reports; United States of America with 4 reports; Czechia with 3 reports. The most common categories in these recent reports were: Web App Attack 15 times; Brute-Force 7 times; Bad Web Bot 5 times; Hacking 5 times; SSH 2 times; Other 7 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
Anonymous	2026-07-29 07:00:00 (1 month ago)	Automated Apache web application probing in selected 24h window; attempts=211, unique_paths=211, err ... show more Automated Apache web application probing in selected 24h window; attempts=211, unique_paths=211, error_responses=211; targets include WordPress, .env/.git, phpMyAdmin, autodiscover, wpad.dat and related probe paths. show less	Web App Attack
Anonymous	2026-07-29 07:00:00 (1 month ago)	Apache probe; attempts=2110; exact paths: /.env \| /.env.backup \| /.env.backup1 \| /.env.backup2 \| /.e ... show more Apache probe; attempts=2110; exact paths: /.env \| /.env.backup \| /.env.backup1 \| /.env.backup2 \| /.env.bak \| /.env.ci \| /.env.dev \| /.env.development \| /.env.dist \| /.env.docker \| /.env.example \| /.env.fly \| /.env.json \| /.env.live \| /.env.local \| /.env.neon \| /.env.old \| /.env.preprod \| /.env.prod \| /.env.production \| /.env.railway \| /.env.remote \| /.env.render \| /.env.sample \| /.env.save \| /.env.stage \| /.env.staging \| /.env.supabase \| /.env.swp \| /.env.test \| /.env.txt \| /.env.uat \| /.env.vault \| /.env.vercel \| /.env.yaml \| /.env.yml \| /.env~ \| /.git/.env \| /.git/config \| /actions/.env \| /admin-panel/.env \| /admin/.env \| /administrator/.env \| /angular/.env \| /ansible/.env \| /api/.env \| /api/dev/.env \| /api/staging/.env \| /api/v1/.env \| /api/v2/.env \| /api/v3/.env \| /app/.env \| /application/.env \| /apps/.env \| /assets/.env \| /aws/.env \| /azure/.env \| /backend/.env \| /backup/.env \| /backups/.env \| /beta/.env \| ... [211 exact paths total] show less	Web App Attack
🇺🇸 TPI-Abuse	2026-07-28 02:55:12 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 52.221.223.91 (ec2-52-221-223-91.ap-southeast-1 ... show more (mod_security) mod_security (id:210492) triggered by 52.221.223.91 (ec2-52-221-223-91.ap-southeast-1.compute.amazonaws.com): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon Jul 27 22:55:04.142814 2026] [security2:error] [pid 2942626:tid 2942626] [client 52.221.223.91:42958] 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 "progresstraining.info"] [uri "/.git/config"] [unique_id "amgaCAYvfY3kZPo16MctrAAAAAA"] show less	Brute-Force Bad Web Bot Web App Attack
🇫🇷 ✨	2026-07-28 02:42:05 (1 month ago)	Domain : progressivewebsites.uk Rule : hack 2026-07-28 02:40:32 *hidden-privacy* GET /.env.bak - ... show more Domain : progressivewebsites.uk Rule : hack 2026-07-28 02:40:32 *hidden-privacy* GET /.env.bak - 443 - 52.221.223.91 HTTP/1.1 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 - progressivewebsites.uk 404 0 0 548 343 175 - - show less	Hacking SQL Injection Brute-Force
🇫🇷 dynamix	2026-07-27 00:56:59 (1 month ago)	Multiple WAF Violations	Web App Attack
Anonymous	2026-07-26 03:06:58 (1 month ago)	Blocked: Reason='Vulnerability probing — PHP scan detected (41/60 min)'; Requests=41	Port Scan
🇪🇸 offensivesentinel	2026-07-26 02:41:14 (1 month ago)	ModSecurity rule violation on iesmonterroso.org	Web App Attack
🇱🇻 garmtech.com	2026-07-25 23:16:40 (1 month ago)	IM360 WAF: RCE via prototype pollution in React Server Components < 19.0.1/19.1.2/19.2.1 or Next.js ... show more IM360 WAF: RCE via prototype pollution in React Server Components < 19.0.1/19.1.2/19.2.1 or Next.js < 15.0.5/16.0.7 (CVE-2025-55182, CVE-2025-66478) show less	Hacking
🇳🇱 homeshowdomain.nl	2026-07-25 22:04:09 (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 2026-07-24. show less	Web App Attack SSH Hacking
🇳🇱 Mangelot Hosting	2026-07-25 20:48:39 (1 month ago)	(php_susp_dir) srv103 PHP Suspicious Directory 52.221.223.91 (SG/Singapore/ec2-52-221-223-91.ap-sout ... show more (php_susp_dir) srv103 PHP Suspicious Directory 52.221.223.91 (SG/Singapore/ec2-52-221-223-91.ap-southeast-1.compute.amazonaws.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: show less	Web App Attack
🇳🇱 Savvii	2026-07-25 13:08:05 (1 month ago)	20 attempts against mh-misbehave-ban on ficus	Brute-Force Bad Web Bot Web App Attack
🇳🇱 homeshowdomain.nl	2026-07-24 22:04:34 (1 month ago)	Auto-ban: >3000 req/min op 2026-07-24	Web App Attack SSH Hacking
🇩🇪 big-cloud.nl	2026-07-24 14:54:59 (1 month ago)	Try to access /.git/config	Web App Attack
🇺🇸 Lee Daniel	2026-07-24 14:16:18 (1 month ago)	52.221.223.91 - - [24/Jul/2026:10:16:17 -0400] "GET /.env HTTP/1.1" 403 6293 "-" "Mozilla/5.0 (X11; ... show more 52.221.223.91 - - [24/Jul/2026:10:16:17 -0400] "GET /.env HTTP/1.1" 403 6293 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" ... show less	DDoS Attack Web Spam Email Spam Port Scan Brute-Force Bad Web Bot Web App Attack
🇮🇹 VHosting	2026-07-24 08:20:03 (1 month ago)	Detected WordPress attack from 4 different servers	Brute-Force Web App Attack

Showing 1 to 15 of 18 reports

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