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.
This IP address has been reported a total of
9
times from
5 distinct
sources.
66.249.90.135 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Portugal
with 6
reports;
United States of America
with 2
reports.
The most common categories in these recent reports were:
Web App Attack
8
times;
Bad Web Bot
7
times;
Port Scan
7
times;
Hacking
7
times;
Spoofing
6
times;
Other
1
time.
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.
[Security] [Category: Bot Masquerading] FCrDNS mismatch detected. [IP Address]: 66.249.90.135 claime ...
show more[Security] [Category: Bot Masquerading] FCrDNS mismatch detected. [IP Address]: 66.249.90.135 claimed a fake identity but failed forward-confirmed reverse DNS verification. Automated scraping via spoofed User-Agent `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/[WEBKIT_VERSION] (KHTML, like Gecko, Mediapartners-Google) Chrome/[CHROME_VERSION] Safari/[WEBKIT_VERSION]`. [Action]: IP block initiated. [User-Agent]: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/[WEBKIT_VERSION] (KHTML, like Gecko, Mediapartners-Google) Chrome/[CHROME_VERSION] Safari/[WEBKIT_VERSION] [IoA Datetime]: 2026-10-08 15:06:01 UTC +1.
show less
Port Scan
Hacking
Spoofing
Bad Web Bot
Web App Attack
[Security] [Category: Bot Masquerading] FCrDNS mismatch detected. [IP Address]: 66.249.90.135 claime ...
show more[Security] [Category: Bot Masquerading] FCrDNS mismatch detected. [IP Address]: 66.249.90.135 claimed a fake identity but failed forward-confirmed reverse DNS verification. Automated scraping via spoofed User-Agent `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/537.36 (KHTML, like Gecko, Mediapartners-Google) Chrome/151.0.7922.173 Safari/537.36`. [Action]: IP block initiated. [User-Agent]: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/537.36 (KHTML, like Gecko, Mediapartners-Google) Chrome/151.0.7922.173 Safari/537.36 [IoA Datetime]: 2026-09-02 14:47:47 UTC +1.
show less
Port Scan
Hacking
Spoofing
Bad Web Bot
Web App Attack
[Security] [Category: Bot Masquerading] FCrDNS mismatch detected. [IP Address]: 66.249.90.135 claime ...
show more[Security] [Category: Bot Masquerading] FCrDNS mismatch detected. [IP Address]: 66.249.90.135 claimed a fake identity but failed forward-confirmed reverse DNS verification. Automated scraping via spoofed User-Agent `Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/537.36 (KHTML, like Gecko, Mediapartners-Google) Chrome/151.0.7922.173 Safari/537.36`. [Action]: IP block initiated. [User-Agent]: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/537.36 (KHTML, like Gecko, Mediapartners-Google) Chrome/151.0.7922.173 Safari/537.36 [IoA Datetime]: 2026-08-30 14:46:18 UTC +1.
show less
Port Scan
Hacking
Spoofing
Bad Web Bot
Web App Attack
