No, you cannot block IP Addresses with our filter.
But you can block or allow specific websites with the Custom Website List.
<%= heading %>
<% } %>
<%= heading %>
-
<% blocks.forEach(function(block, index) { %>
-
<% if (imageHeight) { %>
<% } %>
<% if (!block.description) { %> <%= block.name %> <% } else { %> <%= block.name %> <% } %>
<% if (block.description) { %> <% } %>
<% }) %>