setting up reverse DNS to dozens of /24 networks

[Hal Jackson]

My client owns several dozen /24 networks but not an entire /16. All these 
networks are contiguous, like

192.168.128
192.168.129
192.168.130
.
.
192.168.230

the parent nameserver at ARIN delegates these one at a time.

Is there a simple way of consolidating all these into one (zone) file, or 
are many separate zones required, each with its own file directive in 
named.conf?


ARIN doesn't like over summarizing your zone, so we need to specifically 
match the hint record on the parent. (In other words, we can't just do a 
168.192.in-addr.arpa zone on our NS because we don't own it all, and no SOA 
records exist for 128,129,130,...230.

Any ideas other than many separate zone statements and files?