AbuseIPDB » 51.89.129.135
51.89.129.135 was found in our database!
This IP was reported 174 times. Confidence of Abuse is 0%: ?
| ISP | Ahrefs Pte Ltd Dmytro |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS16276 |
| Hostname(s) |
proxy-uk008-san135.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: 51.89.129.135 is an IP address from within our whitelist belonging to the subnet 51.89.129.0/24, 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 51.89.129.135:
This IP address has been reported a total of 174 times from 27 distinct sources. 51.89.129.135 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 | |
|---|---|---|---|---|
| 🇫🇮 kumiko |
|
Bad Web Bot Web App Attack | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇫🇮 kumiko |
|
Bad Web Bot Web App Attack | ||
| Anonymous |
Unauthorized connection attempt
|
Port Scan Hacking Exploited Host | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇮🇪 Jim Keir |
2026-07-11 10:38:25 51.89.129.135 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-07-09 20:16:44 51.89.129.135 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-07-08 02:42:13 51.89.129.135 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇧🇷 ICS Labs |
ICS Labs identified 51.89.129.135 as a malicious indicator from threat intelligence.
|
DDoS Attack Port Scan Hacking Brute-Force Exploited Host | ||
| 🇬🇷 setupgr |
|
Port Scan | ||
| 🇮🇪 Jim Keir |
2026-06-23 08:30:52 51.89.129.135 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇨🇦 Mediashaker |
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-06-17 20:10:39 51.89.129.135 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot |
Showing 1 to 15 of 174 reports
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩