4.0.41.198.in-addr.arpa. 897 IN PTR a.root-servers.net.
6.0.41.198.in-addr.arpa. 900 IN PTR rs.internic.net.
.fi
+.P
+Sort the \(dqreduced\(dq output:
+
+.nf
+.I $ echo \(dq192.168.0.100/24 192.167.1.200/24\(dq | hath reduced | sort
+192.167.1.200/24
+192.168.0.100/24
+.fi
+
+Sorting the output only makes sense for the \(dqreduced\(dq mode. In
+that mode, two output CIDRs cannot have same the numeric address and a
+different mask: one of them would contain the other, and the redundant
+one would be eliminated. As a result, there is no need for a special
+CIDR sort; the lexical or numerical sort provided by the \(dqsort\(dq
+utility will produce the same results as a more intelligent sort.
.SH OPTIONS
.IP \fB\-\-barriers\fR,\ \fB\-b\fR