Example of using. htaccess to disable access from an IP address in apache

The code is as follows:

Order Allow, Deny
Allow from all
Deny from 125.64.2.46 182.237.3.102 58.215.169.18 114.80.132.9 121.14.48.5 255.255.255.58.243.40.76 116116.23.60.197 110.75.172.81 60.215.129.75

Allow all and prohibit XXX. Change the IP address to the IP address you want to block.

Save it as. htaccess and upload it to the root directory of the website, which is usually public_html. Some programs will use this file, such as WP, and directly add it to it.

Disable ip segments

Order Allow, Deny

Allow from all

Deny from 192.168.1

Appendix: usage details

Allow and Deny can be used in apache conf Files or. htaccess Files (with Directory, Location, Files, etc.) to control access authorization for directories and Files. Order, as its name implies, is the meaning of order, so the order command can determine the order in which deny and allow work. Generally speaking, it is the final decision to decide who is at the end.
The difference between order deny, allow, and order allow and deny is obvious. The former means to check whether the deny Command exists first, and whether or not there is any allow rule. If yes, the content of the allow rule can overwrite the deny rule. For example,

Order Allow, Deny
Allow from ip1
Deny from all

The intention is to prohibit access from ip1 and allow access from all other ip addresses, but it is clear that deny is the master of the power according to the principle of who is behind and who is the largest, therefore, deny from all rejects the allow command. The correct statement should be:

Order Deny, Allow // Check Deny first, and the Allow shot Board
Deny from all // Deny command to prohibit access from all ip addresses
Allow from ip1 // Allow says only ip1 is allowed

Result: only ip1 is allowed to access the website. Access from all other ip addresses is prohibited.
In accordance with this principle, there are also the following applications.

Prohibit access from a specific ip address

Order allow, deny allow from all deny from 1.1.1.1; write the IP address to be blocked

Disable some ip addresses.

Order Deny, Allow
Deny from ip1 ip2
Or
Order Allow, Deny
Allow from all
Deny from ip1 ip2