51.195.183.191
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.
51.195.183.191 is an IP address from within our whitelist belonging to the subnet 51.195.183.0/24, which we identify as "Ahrefs Crawler".
| ISP | Ahrefs Pte Ltd Dmytro |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS16276 |
| Hostname(s) | proxy-uk003-cip192.ahrefs.net |
| Domain Name | ahrefs.com |
| Country | 🇬🇧 United Kingdom of Great Britain and Northern Ireland |
| City | London, England |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 51.195.183.191
This IP address has been reported a total of 178 times from 26 distinct sources. 51.195.183.191 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: Germany with 10 reports; Finland with 3 reports; United States of America with 2 reports. The most common categories in these recent reports were: Bad Web Bot 12 times; Web App Attack 8 times; Brute-Force 6 times; Port Scan 4 times; Exploited Host 2 times; Other 2 times.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇮🇪 Jim Keir |
2026-08-29 00:30:55 51.195.183.191 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇪🇸 librebit |
Brute force
|
Brute-Force | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇺🇸 SX Communications |
|
DDoS Attack Bad Web Bot Exploited Host | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇩🇪 Hazzard |
(apache-useragents) Failed apache-useragents trigger with match [redacted]): (CF_ENABLE)
|
Bad Web Bot | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇫🇮 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 |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩