54.39.136.19
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
Whitelisted Subnet
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.
54.39.136.19 is an IP address from within our whitelist belonging to the subnet 54.39.136.0/24, which we identify as "Ahrefs Crawler".
- ISP
- Dmytro, Ahrefs Pte Ltd
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS16276
- Hostname(s)
- proxy-ca002-cip20.ahrefs.net
- Domain Name
- ahrefs.net
- Country
- 🇨🇦 Canada
- City
- Beauharnois, Quebec
Abuse Reports
Total reports
39 from
15 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| Anonymous |
apache vulnerability scan
|
Web App Attack | |
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | |
| 🇩🇪 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 | |
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | |
| 🇷🇴 SpamStopper |
Fail2Ban - WordPress Bruteforce and Badbots
|
Hacking Bad Web Bot | |
| 🇩🇪 rh24 |
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 54.39.136.19 (CA/Canada/proxy-ca002-san19.ahrefs.net)
|
Bad Web Bot | |
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | |
| 🇬🇧 Mendip_Defender |
54.39.136.19 - - [16/Jun/2026:09:51:10 +0100] "GET /sitemap.xml HTTP/2.0" 200 634 "-" "Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)"
...
|
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 | |
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | |
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | |
| 🇮🇪 Jim Keir |
2026-04-16 13:07:06 54.39.136.19 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | |
| 🇩🇪 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