Robtex

Up: 217.156.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.156.41.0/25
Down right: 217.156.41.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.156.41.2	A	alus.ro
217.156.41.2	A	www.repede.ro
217.156.41.2	A	repede.ro
217.156.41.21	A	ns1.sobis.ro
217.156.41.127	PTR	bcast-217.156.41.0-127.sobis.ro
217.156.41.255	PTR	bcast-217.156.41.128-255.rdsbv.ro