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AbuseIPDB » 154.21.34.16

154.21.34.16 was found in our database!

This IP was reported 34 times. Confidence of Abuse is 23%: ?

23%

ISP	Cogent Communications, LLC
Usage Type	Fixed Line ISP
ASN	AS174
Domain Name	cogentco.com
Country	🇳🇱 Netherlands
City	Halfweg, North Holland

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

Report 154.21.34.16

Whois 154.21.34.16

IP Abuse Reports for 154.21.34.16:

This IP address has been reported a total of 34 times from 4 distinct sources. 154.21.34.16 was first reported on May 12th 2026, and the most recent report was 3 days 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
🇩🇪 Lino Project	2026-07-15 03:40:41 (3 days ago)	154.21.34.16 - - [15/Jul/2026:05:40:40 +0200] "GET /wp-admin/post-new.php HTTP/1.1" 403 8028 "https: ... show more 154.21.34.16 - - [15/Jul/2026:05:40:40 +0200] "GET /wp-admin/post-new.php HTTP/1.1" 403 8028 "https://www.primobio.it/mio-account/?action=register" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36" ... show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 Lino Project	2026-07-13 15:32:41 (5 days ago)	154.21.34.16 - - [13/Jul/2026:17:32:41 +0200] "GET /xmlrpc.php HTTP/1.1" 403 5461 "https://www.primo ... show more 154.21.34.16 - - [13/Jul/2026:17:32:41 +0200] "GET /xmlrpc.php HTTP/1.1" 403 5461 "https://www.primobio.it/mio-account/?action=register" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36" ... show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 Lino Project	2026-07-11 18:16:55 (1 week ago)	154.21.34.16 - - [11/Jul/2026:20:16:54 +0200] "GET /wp-admin/post-new.php HTTP/1.1" 403 8028 "https: ... show more 154.21.34.16 - - [11/Jul/2026:20:16:54 +0200] "GET /wp-admin/post-new.php HTTP/1.1" 403 8028 "https://www.primobio.it/mio-account/?action=register" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36" ... show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 Lino Project	2026-07-09 02:06:03 (1 week ago)	154.21.34.16 - - [09/Jul/2026:04:06:02 +0200] "GET /xmlrpc.php HTTP/1.1" 403 5461 "https://www.primo ... show more 154.21.34.16 - - [09/Jul/2026:04:06:02 +0200] "GET /xmlrpc.php HTTP/1.1" 403 5461 "https://www.primobio.it/mio-account/?action=register" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36" ... show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 Lino Project	2026-07-08 11:50:18 (1 week ago)	154.21.34.16 - - [08/Jul/2026:13:50:17 +0200] "GET /xmlrpc.php HTTP/1.1" 403 5461 "https://www.primo ... show more 154.21.34.16 - - [08/Jul/2026:13:50:17 +0200] "GET /xmlrpc.php HTTP/1.1" 403 5461 "https://www.primobio.it/mio-account/?action=register" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36" ... show less	Brute-Force Bad Web Bot Web App Attack
🇱🇻 garmtech.com	2026-07-08 06:31:58 (1 week ago)	IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 09-31.154.21.34.16.web-spammer ... show more IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 09-31.154.21.34.16.web-spammers.v2.rbl.imunify.com._v4 succeeded. show less	Web App Attack
🇩🇪 Lino Project	2026-07-05 01:30:33 (1 week ago)	154.21.34.16 - - [05/Jul/2026:03:30:32 +0200] "GET /wp-admin/post-new.php HTTP/1.1" 403 8028 "https: ... show more 154.21.34.16 - - [05/Jul/2026:03:30:32 +0200] "GET /wp-admin/post-new.php HTTP/1.1" 403 8028 "https://www.primobio.it/mio-account/?action=register" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36" ... show less	Brute-Force Bad Web Bot Web App Attack
🇱🇻 garmtech.com	2026-06-27 07:33:32 (3 weeks ago)	IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 10-33.154.21.34.16.web-spammer ... show more IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 10-33.154.21.34.16.web-spammers.v2.rbl.imunify.com._v4 succeeded. show less	Web App Attack
🇩🇪 Lino Project	2026-06-26 17:40:29 (3 weeks ago)	154.21.34.16 - - [26/Jun/2026:19:40:29 +0200] "GET /xmlrpc.php HTTP/1.1" 403 3972 "https://www.primo ... show more 154.21.34.16 - - [26/Jun/2026:19:40:29 +0200] "GET /xmlrpc.php HTTP/1.1" 403 3972 "https://www.primobio.it/mio-account/?action=register" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36" ... show less	Brute-Force Bad Web Bot Web App Attack
🇱🇻 garmtech.com	2026-06-25 14:43:33 (3 weeks ago)	IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 17-43.154.21.34.16.web-spammer ... show more IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 17-43.154.21.34.16.web-spammers.v2.rbl.imunify.com. succeeded. show less	Web App Attack
🇬🇧 relianoid.com	2026-06-22 15:11:11 (3 weeks ago)	POST Abuse detected by Relianoid OSS Load Balancer - relianoid.com	Web Spam
🇱🇻 garmtech.com	2026-06-20 10:24:37 (4 weeks ago)	IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 13-24.154.21.34.16.web-spammer ... show more IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 13-24.154.21.34.16.web-spammers.v2.rbl.imunify.com._v4 succeeded. show less	Web App Attack
🇱🇻 garmtech.com	2026-06-19 05:07:31 (4 weeks ago)	IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 08-07.154.21.34.16.web-spammer ... show more IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 08-07.154.21.34.16.web-spammers.v2.rbl.imunify.com._v4 succeeded. show less	Web App Attack
🇱🇻 garmtech.com	2026-06-18 15:24:18 (1 month ago)	IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 18-24.154.21.34.16.web-spammer ... show more IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 18-24.154.21.34.16.web-spammers.v2.rbl.imunify.com._v4 succeeded. show less	Web App Attack
🇱🇻 garmtech.com	2026-06-13 11:16:22 (1 month ago)	IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 14-16.154.21.34.16.web-spammer ... show more IM360 WAF: Block IP which is in the web-spammers RBL MV:RBL lookup of 14-16.154.21.34.16.web-spammers.v2.rbl.imunify.com._v4 succeeded. show less	Web App Attack

Showing 1 to 15 of 34 reports

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