Robtex

Up: 193.25.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 193.25.120.0/23
Down right: 193.25.122.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.25.120.1	A+PTR	ns1.viks.net.ru
193.25.120.1	A+PTR	ns.viks.net.ru
193.25.120.6	A	mail.viks.net.ua
193.25.120.10	A	viks.net.ru
193.25.120.26	A	cvu.crimea.ua
193.25.120.26	A	dyaroshevich.com
193.25.120.26	A	deriban.net
193.25.120.28	A	uucyc.in
193.25.120.29	A	linuxnotes.net
193.25.120.29	A	www.linuxnotes.net
193.25.120.30	A	alushta.us
193.25.120.122	A+PTR	mail.kronos-rk.com
193.25.120.123	A	mx.more-ua.com
193.25.120.178	A	rose-crimea.pp.ua
193.25.120.178	A	site360.ru
193.25.120.248	A	vikscom.net
193.25.120.248	A	mail.vikscom.net
193.25.120.248	A	mail.uucyc.in
193.25.121.143	PTR	nat-pool.viks.net.ru
193.25.121.156	PTR	nat-pool.viks.net.ru
193.25.121.236	PTR	nat-pool.viks.net.ru
193.25.121.239	PTR	nat-pool.viks.net.ru