Robtex

Up: 78.159.40.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 78.159.40.0/24
Down right: 78.159.41.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.159.40.0	PTR	78.159.40.0.freenet.com.ua
78.159.40.39	A+PTR	home.my.kiev.ua
78.159.40.39	A	ns3.omelchenko.com
78.159.40.39	A	paradise.ad.net.ua
78.159.40.103	A	a-strong.com.ua
78.159.41.42	PTR	78.159.41.42.freenet.com.ua
78.159.41.42	A	uth.kiev.ua
78.159.41.51	PTR	78.159.41.51.freenet.com.ua
78.159.41.51	A	mail.ihome.com.ua
78.159.41.51	A	ihome.com.ua
78.159.41.78	PTR	78.159.41.78.freenet.com.ua
78.159.41.201	PTR	78.159.41.201.freenet.com.ua