diff --git a/STABLE2/bogons b/STABLE2/bogons
index 69dd777c3..513fece8d 100644
--- a/STABLE2/bogons
+++ b/STABLE2/bogons
@@ -47,7 +47,6 @@
 49.0.0.0/8		logdrop		# JTC - Returned to IANA Mar 98
 50.0.0.0/8		logdrop		# JTC - Returned to IANA Mar 98
 58.0.0.0/7		logdrop		# Reserved
-72.0.0.0/5		logdrop		# Reserved
 73.0.0.0/8		logdrop		# Reserved
 74.0.0.0/7		logdrop		# Reserved
 89.0.0.0/8		logdrop		# Reserved