Wheres the 'IP Deny Manger' located in cpanel, can't seem to find it.

Depends on what theme you are using... with the x2 theme, it's an icon near the bottom of the page.

Some themes may be different, some may not even show the option at all.

https://yourdomain.tld:2083/frontend/your_theme_name/denyip/index.php

(actually, I think in the default themes, it's a .html extension)

Tell us what theme you're using, and soemone will probably beable to tell you where on the page it is.

I am usinf X theme, cheers folks.

It should be right down the bottom of your cpanel page:



If it isn't there, check it is enabled in the "Feature Manager" (in the packages section) in WHM

ahh so its not in the main cpanel :2087 its on client version.
Thank you

Yeah, it's on a 'per-account' basis.
If you want to block an IP from accessing the entire server, just add it to your firewall (or add it manually to your IPtables)

To add it to apf firewall:
apf -d IP ADDRESS

Or, to add it via IPtables:
iptables -A INPUT -s IP ADDRESS -j DROP

(replacing IP ADDRESS with the actual IP)