Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '88.216.228.0'
+154
ERRNo PTR record availible DNS server 'ns4.apnic.net' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.228.216.88.in-addr.arpa'.