AbuseIPDB » 51.222.253.4

51.222.253.4 was found in our database!

This IP was reported 544 times. Confidence of Abuse is 100%: ?

100%

ISP	Dmytro, Ahrefs Pte Ltd
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16276
Hostname(s)	proxy-ca003-ext2.ahrefs.net
Domain Name	ahrefs.net
Country	Canada
City	Beauharnois, Quebec

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

Report 51.222.253.4

Whois 51.222.253.4

IP Abuse Reports for 51.222.253.4:

This IP address has been reported a total of 544 times from 68 distinct sources. 51.222.253.4 was first reported on March 5th 2025, and the most recent report was 4 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 in UTC	Comment	Categories
nowyouknow	2025-06-15 21:03:41 (4 hours ago)	Malicious Traffic/Form Submission	Phishing Web Spam
Jim Keir	2025-06-15 12:22:51 (13 hours ago)	2025-06-15 12:22:50 51.222.253.4 Bad bot, blocking Mozilla/5.0	Bad Web Bot
Jim Keir	2025-06-15 10:39:32 (14 hours ago)	2025-06-15 10:39:31 51.222.253.4 Bad bot, blocking Mozilla/5.0	Bad Web Bot
Site.eu	2025-06-15 01:27:20 (1 day ago)	Excessive multi-domain requests	Brute-Force
Jim Keir	2025-06-13 22:59:37 (2 days ago)	2025-06-13 22:59:36 51.222.253.4 Bad bot, blocking Mozilla/5.0	Bad Web Bot
Mendip_Defender	2025-06-13 20:28:07 (2 days ago)	51.222.253.4 - - [13/Jun/2025:21:28:03 +0100] "GET /robots.txt HTTP/2.0" 403 86 "-" "Mozilla/5.0 (co ... show more51.222.253.4 - - [13/Jun/2025:21:28:03 +0100] "GET /robots.txt HTTP/2.0" 403 86 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)" ... show less	Bad Web Bot
Swiptly	2025-06-13 13:32:01 (2 days ago)	Aggressive SEO Bots ...	Bad Web Bot
Jim Keir	2025-06-13 02:52:11 (2 days ago)	2025-06-13 02:52:11 51.222.253.4 Bad bot, blocking Mozilla/5.0	Bad Web Bot
Jim Keir	2025-06-12 23:21:18 (3 days ago)	2025-06-12 23:21:17 51.222.253.4 Bad bot, blocking Mozilla/5.0	Bad Web Bot
LotPhantom	2025-06-12 21:45:24 (3 days ago)	51.222.253.4 - - [12/Jun/2025:21:44:23 +0000] "GET /robots.txt HTTP/2.0" 200 57 "-" "Mozilla/5.0 (co ... show more51.222.253.4 - - [12/Jun/2025:21:44:23 +0000] "GET /robots.txt HTTP/2.0" 200 57 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)" ... show less	Bad Web Bot Web App Attack
Anonymous	2025-06-12 16:07:12 (3 days ago)	51.222.253.4 - - [12/Jun/2025:18:07:11 +0200] "GET /robots.txt HTTP/1.1" 403 4958 "-" "Mozilla/5.0 ( ... show more51.222.253.4 - - [12/Jun/2025:18:07:11 +0200] "GET /robots.txt HTTP/1.1" 403 4958 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)" ... show less	Web App Attack
RocketEmi	2025-06-12 11:25:37 (3 days ago)	Intento de hackeo	Brute-Force
MAGIC	2025-06-11 22:03:54 (4 days ago)	VM1 Bad user agents ignoring web crawling rules. Draing bandwidth	DDoS Attack Bad Web Bot
Mendip_Defender	2025-06-11 12:23:08 (4 days ago)	51.222.253.4 - - [11/Jun/2025:13:23:04 +0100] "GET / HTTP/2.0" 403 146 "-" "Mozilla/5.0 (compatible; ... show more51.222.253.4 - - [11/Jun/2025:13:23:04 +0100] "GET / HTTP/2.0" 403 146 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)" ... show less	Bad Web Bot
masterguru	2025-06-11 11:03:13 (4 days ago)	BAD BOT - Detected and Blocked.. Matched phrase "ahrefsbot" at REQUEST_HEADERS:user-agent. (1100000- ... show moreBAD BOT - Detected and Blocked.. Matched phrase "ahrefsbot" at REQUEST_HEADERS:user-agent. (1100000-124) show less	Bad Web Bot

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