Robtex

Up: 195.189.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 195.189.16.0/25
Down right: 195.189.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.189.16.2	A+PTR	ns2.feonet.net
195.189.16.2	A	ns3.feonet.net
195.189.16.3	PTR	ns3.vit.net.ua
195.189.16.3	A	ns2.feolaim.ru
195.189.16.4	PTR	ns4.vit.net.ua
195.189.16.4	A	ns4.feonet.net
195.189.16.6	PTR	base.vit.net.ua
195.189.16.6	A	host.feonet.net
195.189.16.6	A	mail.feolaim.ru
195.189.16.10	PTR	mail.vit.net.ua
195.189.16.10	A	mail.feodosia.net
195.189.16.10	A	mail.webvit.net
195.189.16.11	PTR	static-ip-16.189.195-11.feonet.net
195.189.16.12	A	pop3.mail-vit.net
195.189.16.12	A	relay.mail-vit.net
195.189.16.12	A	hostmaster.arubapenthouse.com
195.189.16.19	A	banner.vit.net.ua
195.189.16.20	A	lib.vit.net.ua
195.189.16.22	A	media.vit.net.ua
195.189.16.23	A	*.webvit.net
195.189.16.23	A	ded-moroz.webvit.net
195.189.16.23	A	cyrill.webvit.net
195.189.16.26	PTR	ed-devel.vit.net.ua
195.189.16.26	A+PTR	admin.ed-devel.vit.net.ua
195.189.16.26	A+PTR	www.ed-devel.vit.net.ua
195.189.16.28	PTR	static-ip-16.189.195-28.feonet.net
195.189.16.28	A	admin.ed.vit.net.ua
195.189.16.30	PTR	dilyara.com.ua
195.189.16.30	PTR	alextest.vit.net.ua
195.189.16.30	PTR	koktebel.vit.net.ua
195.189.16.31	PTR	static-ip-16.189.195-31.feonet.net
195.189.16.35	A+PTR	feotel.ua
195.189.16.35	PTR	vizitl.com.ua
195.189.16.35	PTR	www.feotel.ua
195.189.16.38	PTR	static-ip-16.189.195-38.feonet.net
195.189.16.41	A	admin.ed-test.vit.net.ua
195.189.16.41	A	ed-test.vit.net.ua
195.189.16.112	A	tis.lugansk.ua
195.189.16.112	A	vluganske.com
195.189.16.112	A	prolugansk.com
195.189.16.131	PTR	static-ip-16.189.195-131.feonet.net
195.189.16.131	A	ns-1.ed.ua
195.189.16.131	A	ns-1.shed-ed.ru
195.189.16.132	PTR	static-ip-16.189.195-132.feonet.net
195.189.16.132	A	ns-2.shed-ed.ru
195.189.16.132	A	ns-2.ed.ua
195.189.16.133	A+PTR	mail.ed.ua
195.189.16.133	A	mail.shed-ed.ru
195.189.16.135	A	amm-company.ru
195.189.16.135	A	blacksea-feo.ru
195.189.16.135	A	svetoch-feodosia.com
195.189.16.140	A	crimea-channel.ru
195.189.16.140	A	mail.altumur.com
195.189.16.140	A	altumur.com
195.189.16.145	A	shed-ed.ru
195.189.16.145	A	www.shed-ed.ru
195.189.16.147	PTR	static-ip-16.189.195-147.feonet.net
195.189.16.147	A	shed-ed.ru
195.189.16.147	A	www.shed-ed.ru
195.189.16.152	A	konya.ed.ua
195.189.16.152	A	ktmc.ed.ua
195.189.16.153	PTR	static-ip-16.189.195-153.feonet.net
195.189.16.153	A	www.ed.ua
195.189.16.153	A	ed.ua
195.189.16.208	PTR	static-ip-16.189.195-208.feonet.net
195.189.16.208	A+PTR	host.feonet.net
195.189.16.208	A+PTR	bishop.feonet.net
195.189.16.250	PTR	static-ip-16.189.195-250.feonet.net