diff --git a/get_calibre_ips.rb b/get_calibre_ips.rb
new file mode 100755
index 0000000..e96b5c5
--- /dev/null
+++ b/get_calibre_ips.rb
@@ -0,0 +1,22 @@
+#!/usr/bin/env ruby
+# get all of the calibre servers
+require 'shodan'
+require 'pry'
+
+client = Shodan::Shodan.new(ENV['shodan_api_key'])
+search_results = client.search('server: calibre')
+
+matches = search_results['matches']
+total = search_results['total']
+pages = (0..(total / 100))
+
+puts "total number of matches: #{total}"
+puts "total number of pages: #{pages}"
+
+pages.each do |page|
+  result = client.search("server: calbire", :page => page)
+  matches = search_results['matches']
+  matches.each do |host|
+    puts host['ip_str'] + host['port']
+  end
+end