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51.89.39.51
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.
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Top Reporter Countries (Last 60 Days)
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Report Categories (Last 60 Days)
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Reports Activity
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IP Abuse Reports for 51.89.39.51:
This IP address has been reported a total of
60
times from
40 distinct
sources.
51.89.39.51 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 15
reports;
Poland
with 7
reports;
Canada
with 2
reports.
The most common categories in these recent reports were:
Bad Web Bot
20
times;
Web App Attack
12
times;
Brute-Force
5
times;
Port Scan
4
times;
Hacking
4
times;
Other
7
times.
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.
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 51.89.39.51 (GB/Unit ...
show more(apache-useragents) Failed apache-useragents trigger with match [redacted] from 51.89.39.51 (GB/United Kingdom/proxy-de002-cip4.ahrefs.net)
show less
[2026-09-13 21:56:52] Known bad bot [Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robo ...
show more[2026-09-13 21:56:52] Known bad bot [Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)]
show less
Fail2ban automatic report for plesk-apache-badbot: 51.89.39.51 - - [08/Sep/2026:09:27:59 +0200] GET ...
show moreFail2ban automatic report for plesk-apache-badbot: 51.89.39.51 - - [08/Sep/2026:09:27:59 +0200] GET /kundenaussagen.html?start=5&rCH=-2 [DOMAIN_REMOVED] 301 6042 - Mozilla/5.0 (compatible; AhrefsBot/7.0; +[DOMAIN_REMOVED]
show less
Fail2ban automatic report for plesk-apache-badbot: 51.89.39.51 - - [08/Sep/2026:09:27:59 +0200] GET ...
show moreFail2ban automatic report for plesk-apache-badbot: 51.89.39.51 - - [08/Sep/2026:09:27:59 +0200] GET /kundenaussagen.html?start=5&rCH=-2 [DOMAIN_REMOVED] 301 6042 - Mozilla/5.0 (compatible; AhrefsBot/7.0; +[DOMAIN_REMOVED]
show less
Fail2ban automatic report for plesk-apache-badbot: 51.89.39.51 - - [05/Sep/2026:10:28:41 +0200] GET ...
show moreFail2ban automatic report for plesk-apache-badbot: 51.89.39.51 - - [05/Sep/2026:10:28:41 +0200] GET /dyser.html [DOMAIN_REMOVED] 303 6643 - Mozilla/5.0 (compatible; AhrefsBot/7.0; +[DOMAIN_REMOVED]
show less
(apache-useragents) Failed apache-useragents trigger with match [redacted] from 51.89.39.51 (GB/Unit ...
show more(apache-useragents) Failed apache-useragents trigger with match [redacted] from 51.89.39.51 (GB/United Kingdom/proxy-de002-cip4.ahrefs.net)
show less
