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AbuseIPDB » 216.73.217.78

216.73.217.78 was found in our database!

This IP was reported 39 times. Confidence of Abuse is 55%: ?

55%

ISP	Anthropic, PBC
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16509
Domain Name	anthropic.com
Country	🇺🇸 United States of America
City	Columbus, Ohio

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

Report 216.73.217.78

Whois 216.73.217.78

IP Abuse Reports for 216.73.217.78:

This IP address has been reported a total of 39 times from 24 distinct sources. 216.73.217.78 was first reported on April 17th 2026, and the most recent report was 3 hours ago.

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
🇫🇮 as211431.net	2026-06-05 21:10:07 (3 hours ago)	Triggered Cloudflare WAF (firewallCustom) from US. Action taken: BLOCK Protocol: HTTP/2 (GET method) ... show more Triggered Cloudflare WAF (firewallCustom) from US. Action taken: BLOCK Protocol: HTTP/2 (GET method) Endpoint: / UA: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected]) This report was generated by: https://github.com/sefinek/Cloudflare-WAF-To-AbuseIPDB show less	Bad Web Bot
🇩🇪 maxpower	2026-06-05 16:40:43 (7 hours ago)	(junkbot) REGOLA 8 - Junk Bot Blocked 216.73.217.78 (US/United States/-): 1 in the last 3600 secs; P ... show more (junkbot) REGOLA 8 - Junk Bot Blocked 216.73.217.78 (US/United States/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: 216.73.217.78 - - [05/Jun/2026:18:40:38 +0200] "GET / HTTP/2.0" 200 267 "-" "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])" "216.73.217.78" host=archivio.liverpoolitalia.it show less	Port Scan
🇺🇸 Rayulcifer	2026-06-05 02:45:24 (21 hours ago)	[Fri Jun 05 02:45:21.291782 2026] [authz_core:error] [pid 612823:tid 123573616223936] [client 216.73 ... show more [Fri Jun 05 02:45:21.291782 2026] [authz_core:error] [pid 612823:tid 123573616223936] [client 216.73.217.78:23050] AH01630: client denied by server configuration: proxy:http://localhost:4000/robots.txt [Fri Jun 05 02:45:22.346197 2026] [authz_core:error] [pid 612756:tid 123573523969728] [client 216.73.217.78:2052] AH01630: client denied by server configuration: proxy:http://localhost:4000/index/handle/123456789/52654 [Fri Jun 05 02:45:22.837082 2026] [authz_core:error] [pid 612756:tid 123574463493824] [client 216.73.217.78:2052] AH01630: client denied by server configuration: proxy:http://localhost:4000/index/handle/123456789/7141 [Fri Jun 05 02:45:23.338482 2026] [authz_core:error] [pid 612756:tid 123575998604992] [client 216.73.217.78:2052] AH01630: client denied by server configuration: proxy:http://localhost:4000/index/handle/123456789/100321 [Fri Jun 05 02:45:23.838598 2026] [authz_core:error] [pid 612756:tid 123576132822720] [client 216.73.217.78:2052] AH01630: client denied by s ... show less	Brute-Force SSH
🇩🇪 LRob.fr	2026-05-11 23:45:05 (3 weeks ago)	Repeated 404 errors, blocked by Fail2ban in custom-404 jail	Bad Web Bot
🇩🇪 BlueWire Hosting	2026-05-11 10:15:42 (3 weeks ago)	Bad bot ignoring robot.txt	Bad Web Bot
🇩🇪 LRob.fr	2026-05-10 16:45:03 (3 weeks ago)	Repeated 404 errors, blocked by Fail2ban in custom-404 jail	Bad Web Bot
🇩🇪 LRob.fr	2026-05-09 11:45:11 (3 weeks ago)	Repeated 404 errors, blocked by Fail2ban in custom-404 jail	Bad Web Bot
🇷🇴 INTEQ	2026-05-08 12:50:57 (4 weeks ago)	Web attack from 216.73.217.78	Web App Attack
🇷🇴 INTEQ	2026-05-06 08:06:15 (4 weeks ago)	Web attack from 216.73.217.78	Web App Attack
Anonymous	2026-05-04 10:56:29 (1 month ago)	[04/May/2026:20:56:28 +1000] "GET / HTTP/1.1" 403 8484 "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like ... show more [04/May/2026:20:56:28 +1000] "GET / HTTP/1.1" 403 8484 "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])" show less	Hacking Web App Attack
Anonymous	2026-05-03 14:58:59 (1 month ago)	[03/May/2026:19:01:56 +1000] "GET / HTTP/1.1" 403 8484 "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like ... show more [03/May/2026:19:01:56 +1000] "GET / HTTP/1.1" 403 8484 "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])" [04/May/2026:00:58:58 +1000] "GET / HTTP/1.1" 403 8484 "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])" show less	Hacking Web App Attack
🇳🇱 Site.eu	2026-05-02 09:50:01 (1 month ago)	Excessive multi-domain requests	Brute-Force
Anonymous	2026-05-01 22:29:13 (1 month ago)	(apache-useragents) Failed apache-useragents trigger with match [redacted] from 216.73.217.78 (US/Un ... show more (apache-useragents) Failed apache-useragents trigger with match [redacted] from 216.73.217.78 (US/United States/-) show less	Bad Web Bot
🇫🇷 Dorian GRANDHAY	2026-05-01 07:13:18 (1 month ago)	(PERMBLOCK) 216.73.217.78 (US/United States/-) has had more than 4 temp blocks in the last 604800 se ... show more (PERMBLOCK) 216.73.217.78 (US/United States/-) has had more than 4 temp blocks in the last 604800 secs; Ports: *; Direction: inout; Trigger: LF_PERMBLOCK_COUNT; Logs: show less	Port Scan
🇳🇱 Site.eu	2026-05-01 03:22:45 (1 month ago)	Excessive multi-domain requests	Brute-Force

Showing 1 to 15 of 39 reports

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