AbuseIPDB » 54.38.147.21
54.38.147.21 was found in our database!
This IP was reported 148 times. Confidence of Abuse is 0%: ?
| ISP | Ahrefs Pte Ltd Dmytro |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS16276 |
| Hostname(s) |
proxy-uk005-san21.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: 54.38.147.21 is an IP address from within our whitelist belonging to the subnet 54.38.147.0/24, 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 54.38.147.21:
This IP address has been reported a total of 148 times from 27 distinct sources. 54.38.147.21 was first reported on , and the most recent report was .
Old Reports: The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇮🇪 Jim Keir |
2026-06-16 15:24:34 54.38.147.21 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-06-14 14:05:17 54.38.147.21 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-06-10 13:27:08 54.38.147.21 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇮🇪 Jim Keir |
2026-06-05 18:49:43 54.38.147.21 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 netclix.gr |
|
Port Scan | ||
| 🇮🇪 Jim Keir |
2026-05-31 18:37:06 54.38.147.21 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇮🇪 Jim Keir |
2026-05-28 07:33:11 54.38.147.21 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 Hazzard |
(apache-useragents) Failed apache-useragents trigger with match [redacted]): (CF_ENABLE)
|
Bad Web Bot | ||
| 🇫🇮 kumiko |
|
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 | ||
| 🇨🇦 Mediashaker |
|
Bad Web Bot |
Showing 1 to 15 of 148 reports
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