Robtex

Up: 89.252.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.252.37.0/25
Down right: 89.252.37.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.252.37.106	PTR	89.252.37.106.freenet.com.ua
89.252.37.198	PTR	89.252.37.198.freenet.com.ua
89.252.37.198	A	ns.flau.org.ua
89.252.37.198	A	mail2.flau.org.ua
89.252.37.235	PTR	89.252.37.235.freenet.com.ua