216.73.217.116

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
527 reports
100 reporters · latest 2 hours ago
ISP
Anthropic, PBC
Usage Type
Data Center/Web Hosting/Transit
ASN
AS16509
Domain Name
anthropic.com
Country
🇺🇸 United States of America
City
Columbus, Ohio
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Abuse Reports

Total reports
527 from 100 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇫🇷 France 20 🇩🇪 Germany 18 🇺🇸 United States of America 16
Most common categories Brute-Force 51 Web App Attack 45 Bad Web Bot 38 Hacking 28 Port Scan 11
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
Anonymous
IP matched detection query 20 more in short time bad rqs.
Brute-Force Web App Attack Hacking
Anonymous
IP matched detection query Detection of too many failed responses.
Brute-Force Bad Web Bot Hacking
Anonymous
Automated vulnerability scanning.
Hacking
🇫🇷 Campus France
...
Brute-Force
🇳🇱 Mangelot Hosting
(php_404_scan) srv101 Missing PHP file scan 216.73.217.116 (US/United States/-): 20 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs:
Web App Attack
🇫🇷 security.rdmc.fr
Activity from blacklisted IP
Hacking
🇬🇧 oja
Aggressive web scanner
Web App Attack
🇫🇷 Campus France
...
Brute-Force
🇪🇸 librebit
Brute force
Brute-Force
🇦🇺 Bay13
CrowdSec:custom/http-probing
Web App Attack
🇩🇪 palzer.IT
Report for plesk-apache-badbot: 216.73.217.116 - - [11/Oct/2026:23:33:33 +0200] GET /robots.txt [DOMAIN_REMOVED] 404 6438 - Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@[DOMAIN_REMOVED])
Bad Web Bot
🇧🇪 taivas.nl
Many_bad_calls
Web App Attack
🇧🇪 taivas.nl
Bad_requests
Bad Web Bot
🇫🇷 security.rdmc.fr
Activity from blacklisted IP
Hacking
Anonymous
IP matched detection query bad paths many.
Brute-Force Web App Attack

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