diff --git a/data/calgoncarbon b/data/calgoncarbon
new file mode 100644
index 00000000..1d97bae5
--- /dev/null
+++ b/data/calgoncarbon
@@ -0,0 +1,19 @@
+calgon.at
+calgon.be
+calgon.ch
+calgon.cn
+calgon.co.uk
+calgon.com
+calgon.com.tr
+calgon.de
+calgon.es
+calgon.fr
+calgon.ie
+calgon.it
+calgon.nl
+calgon.pt
+calgon.ru
+calgon.tv
+calgoncarbon-china.com
+calgoncarbon.com
+calgonit.com