Robtex

Up: 192.135.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 192.135.12.0/23
Down right: 192.135.14.0/23

IP	Type	Hostname
192.135.12.3	A+PTR	mailserver1.pv.infn.it
192.135.12.4	A	mailserver2.pv.infn.it
192.135.12.6	A+PTR	dns1.pv.infn.it
192.135.12.26	A	condor.pv.infn.it
192.135.14.74	A+PTR	proofold.mi.infn.it
192.135.15.3	A+PTR	emcsc.emfcsc.infn.it
192.135.15.3	A	dns.emfcsc.infn.it
192.135.15.3	A	dns.ccsem.infn.it
192.135.15.130	A+PTR	fc0.emfcsc.infn.it