52.71.156.21

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
77% Critical
124 reports
27 reporters · latest 4 hours ago
ISP
Amazon Technologies Inc.
Usage Type
Data Center/Web Hosting/Transit
ASN
AS14618
Hostname(s)
ec2-52-71-156-21.compute-1.amazonaws.com
Domain Name
amazon.com
Country
🇺🇸 United States of America
City
Ashburn, Virginia
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Abuse Reports

Total reports
124 from 27 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇫🇷 France 39 🇺🇸 United States of America 27 🇩🇪 Germany 12
Most common categories Bad Web Bot 48 Web App Attack 28 Exploited Host 27 DDoS Attack 25 Brute-Force 10
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
🇩🇪 Hugopvigo
"2026-11-14 23:04:10+00:00 52.71.156.21 IP con score alto (77) detectada en el log."
Brute-Force SSH
🇩🇪 Hugopvigo
"2026-11-12 22:57:55+00:00 52.71.156.21 IP con score alto (82) detectada en el log."
Brute-Force SSH
Anonymous
Distributed web scraper targeting /store/filtered/ on shop.grizzlyliquor.com. Residential proxy - IP+timestamp provided for ISP DHCP log attribution.
DDoS Attack Bad Web Bot Exploited Host
🇩🇪 Hugopvigo
"2026-11-11 22:44:43+00:00 52.71.156.21 IP con score alto (83) detectada en el log."
Brute-Force SSH
🇮🇩 David Koswari
REQ_BLOCKED_ACL
DDoS Attack FTP Brute-Force Ping of Death Port Scan Hacking SQL Injection Spoofing Brute-Force Bad Web Bot Exploited Host Web App Attack SSH IoT Targeted
🇫🇷 Sklurk
Web App Attack
Web App Attack
🇩🇪 LRob
Not following 301 redirects — wasted requests | method: GET | path: /de/kompetenzen/arbeitsrecht/ | ua: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36 | 2026-11-11 01:15 UTC
Bad Web Bot
🇩🇪 Hugopvigo
"2026-11-10 22:48:56+00:00 52.71.156.21 IP con score alto (76) detectada en el log."
Brute-Force SSH
🇫🇷 Sklurk
Web App Attack
Web App Attack
Anonymous
Distributed web scraper targeting /store/filtered/ on shop.grizzlyliquor.com. Residential proxy - IP+timestamp provided for ISP DHCP log attribution.
DDoS Attack Bad Web Bot Exploited Host
🇩🇪 Hugopvigo
"2026-11-09 22:35:46+00:00 52.71.156.21 IP con score alto (76) detectada en el log."
Brute-Force SSH
🇫🇷 bigorre.org
Excessive crawling : exceed crawl-delay defined in robots.txt
Bad Web Bot
🇫🇷 Sklurk
Web App Attack
Web App Attack
🇫🇷 Sklurk
Web App Attack
Web App Attack
Anonymous
Distributed web scraper targeting /store/filtered/ on shop.grizzlyliquor.com. Residential proxy - IP+timestamp provided for ISP DHCP log attribution.
DDoS Attack Bad Web Bot Exploited Host

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