JU BlockIP

- Add one more protection layer to protect backend of your website.
- Block IP by given IP Whitelist/IP Blacklist, support IPv4 and IPv6
- The whitelist should include ip addresses that should not be blocked, the blacklist should contain ip addresses to be blocked. The whitelist is checked first and will overide the blacklist ip addresses.

- If an IP is found in the whitelist, that user will be allowed to access your site and plugin will NOT check that IP in the blacklist.
- If an IP is not found in the whitelist, plugin will check that IP in the blacklist, if that IP is found in the blacklist, user will be blocked.
- If an IP is not found in both whitelist and blacklist, user will be allowed to access your site.

------------------------
Usage Instructions:
------------------------

IPv4:
------

- Single IP address: 25.25.25.0
- CIDR Mask: 255.255.255.0/25
- IP address with mask: 255.255.255.0/255.255.255.128
- Wildcard: 25.25.25.*
- Low to high IP address: 25.25.25.0-25.25.25.128

IPv6:
------

- Single IP address: 2001:0db8:85a3:0042:1000:8a2e:0370:7334
- CIDR Mask: 2001:0db8:85a3:0042:1000:8a2e:0370:7334/64
- IP address with Mask: 2001:0db8:85a3:0042:1000:8a2e:0370:7334/ffff:ffff:ffff:ffff::
- Low to high IP address: 2001:0db8:85a3:0042:1000:8a2e:0370:7000-2001:0db8:85a3:0042:1000:8a2e:0370:7fff

Comment:
---------
Comments may be added to a line starting with '#' character and inline comments may be added starting with '#' character.

IP List example:
------------------

# A comment line

200.0.0.0/8 # an inline comment
#
78.34.23.64-78.34.23.79
#
156.0.0.0/255.255.0.0

## Blank lines are allowed
##
25.128.0.0 - 25.128.128.0

# IPv6 Range
2001:0db8:85a3:0042:1000:8a2e:0370:7334/112
1f00::-1f00::01f0
f555::/ffff::