diff --git a/documentation/content/en/books/handbook/network/_index.adoc b/documentation/content/en/books/handbook/network/_index.adoc
--- a/documentation/content/en/books/handbook/network/_index.adoc
+++ b/documentation/content/en/books/handbook/network/_index.adoc
@@ -463,7 +463,7 @@
 |multicast
 |
 
-|``2000::-3fff::``
+|`2000::/3`
 |3 bits
 |global unicast
 |All global unicast addresses are assigned from this pool. The first 3 bits are `001`.