216.73.217.105

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
92% Critical
258 reports
94 reporters ยท latest 1 day ago
ISP
Anthropic, PBC
Usage Type
Data Center/Web Hosting/Transit
ASN
AS16509
Domain Name
anthropic.com
Country
๐Ÿ‡บ๐Ÿ‡ธ United States of America
City
Columbus, Ohio
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Abuse Reports

Total reports
258 from 94 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations ๐Ÿ‡ช๐Ÿ‡ธ Spain 22 ๐Ÿ‡ฉ๐Ÿ‡ช Germany 19 ๐Ÿ‡ซ๐Ÿ‡ท France 19
Most common categories Brute-Force 51 Web App Attack 31 Bad Web Bot 24 Hacking 14 Port Scan 8
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
๐Ÿ‡บ๐Ÿ‡ธ mawan
Suspected of having performed illicit activity on LAX server.
Web App Attack
Anonymous
IP matched detection query 20 more in short time bad rqs.
Brute-Force Web App Attack Hacking
๐Ÿ‡ช๐Ÿ‡ธ librebit
Brute force
Brute-Force
Anonymous
IP matched detection query 50 and more bad rqs apache.
Hacking Bad Web Bot Brute-Force Web App Attack
Anonymous
IP matched detection query Many sub paths, bad urls forwarding.
Brute-Force
๐Ÿ‡ฉ๐Ÿ‡ช palzer.IT
Report for plesk-apache-badbot: 216.73.217.105 - - [28/Sep/2026:15:32:05 +0200] GET /robots.txt [DOMAIN_REMOVED] 301 162 - Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@[DOMAIN_REMOVED])
Bad Web Bot
๐Ÿ‡ซ๐Ÿ‡ท GoodOldTOS
Highly suspect IP
Hacking Web App Attack
๐Ÿ‡ซ๐Ÿ‡ท Campus France
...
Brute-Force
๐Ÿ‡ฎ๐Ÿ‡ฉ adi s
216.73.217.105 - - [26/Oct/2026:18:53:59 +0700] "GET /robots.txt HTTP/2.0" 200 142 "-" "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])" 139 275 ...
Web App Attack Brute-Force
๐Ÿ‡ช๐Ÿ‡ธ librebit
Brute force
Brute-Force
๐Ÿ‡ซ๐Ÿ‡ท Campus France
...
Brute-Force
Anonymous
IP matched detection query 20 more in short time bad rqs.
Brute-Force Web App Attack Hacking
๐Ÿ‡ช๐Ÿ‡ธ librebit
Brute force
Brute-Force
Anonymous
Web Spam Web App Attack
๐Ÿ‡ซ๐Ÿ‡ท Campus France
...
Brute-Force

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