AbuseIPDB » 51.195.244.221
51.195.244.221 was found in our database!
This IP was reported 151 times. Confidence of Abuse is 0%: ?
| ISP | Ahrefs Pte Ltd Dmytro |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS16276 |
| Hostname(s) |
proxy-uk000-san221.ahrefs.net |
| Domain Name | ahrefs.com |
| Country | 🇬🇧 United Kingdom of Great Britain and Northern Ireland |
| City | London, England |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
Important Note: 51.195.244.221 is an IP address from within our whitelist belonging to the subnet 51.195.244.0/24, which we identify as: "Ahrefs Crawler".
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.
IP Abuse Reports for 51.195.244.221:
This IP address has been reported a total of 151 times from 29 distinct sources. 51.195.244.221 was first reported on , and the most recent report was .
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 | |
|---|---|---|---|---|
| 🇨🇦 Mediashaker |
|
Bad Web Bot | ||
| 🇧🇷 ICS Labs |
ICS Labs identified 51.195.244.221 as a malicious indicator from threat intelligence.
|
DDoS Attack Hacking Brute-Force Exploited Host | ||
| 🇮🇪 Jim Keir |
2026-06-15 01:30:36 51.195.244.221 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-06-08 01:44:27 51.195.244.221 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-06-07 10:04:32 51.195.244.221 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇮🇪 Jim Keir |
2026-06-03 02:06:46 51.195.244.221 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇫🇮 kumiko |
|
Bad Web Bot Web App Attack | ||
| 🇫🇮 kumiko |
|
Bad Web Bot Web App Attack | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇮🇪 Jim Keir |
2026-05-15 20:18:47 51.195.244.221 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| Anonymous |
Automated report (2026-05-15T15:16:07+00:00). Scraper detected.
|
Bad Web Bot Open Proxy | ||
| 🇺🇸 vdub144 |
|
Bad Web Bot | ||
| 🇺🇸 vdub144 |
|
Bad Web Bot |
Showing 1 to 15 of 151 reports
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