Robtex

Up: 193.0.246.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.0.247.0/25
Down right: 193.0.247.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.0.247.3	PTR	ns.kahovka.net
193.0.247.3	A	kakhovka.net
193.0.247.3	A	nklug.org.ua
193.0.247.8	PTR	alvinet.kiev.ua
193.0.247.8	A	mail.alvinet.kiev.ua
193.0.247.18	A	host.kahovka.net
193.0.247.74	PTR	193-0-247-74.kahovka.net