Robtex

Up: 194.143.146.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 194.143.146.0/25
Down right: 194.143.146.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.143.146.1	PTR	ns.lir-ukraine.com
194.143.146.1	A	ns.a-link.net.ua
194.143.146.1	A	sandra.big.net.ua
194.143.146.2	PTR	gw-bind-ibm.big.net.ua
194.143.146.2	A	nat.big.net.ua
194.143.146.4	PTR	free.big.net.ua
194.143.146.9	PTR	sandra.big.net.ua
194.143.146.13	PTR	sandra.big.net.ua
194.143.146.17	PTR	decix-gw.peering-inx.fra.leaseweb.net
194.143.146.26	PTR	gw-orion.big.net.ua
194.143.146.26	A	elegantkiev.com.ua
194.143.146.26	A	dkservice.kiev.ua
194.143.146.27	PTR	free.big.net.ua
194.143.146.27	A	rpz.org.ua
194.143.146.27	A	mail.rpz.org.ua
194.143.146.28	PTR	free.big.net.ua
194.143.146.28	A	dc-18f3c9e2-mail.ukraine-news.com
194.143.146.28	A	fmanufacture.com
194.143.146.29	PTR	sandra.big.net.ua
194.143.146.29	A	best-mam.com
194.143.146.29	A	mail.best-mam.com
194.143.146.30	A	forum.ostroyke.com.ua
194.143.146.30	A	mail.forum.ostroyke.com.ua
194.143.146.33	PTR	sandra.big.net.ua
194.143.146.37	PTR	sandra.big.net.ua
194.143.146.46	A	itsupport.dp.ua
194.143.146.65	PTR	sandra.big.net.ua
194.143.146.101	PTR	core.big.net.ua
194.143.146.102	A+PTR	torpeda-3.big.net.ua
194.143.146.105	PTR	sandra.big.net.ua
194.143.146.106	PTR	btl-studio.com
194.143.146.106	A	kievcase.com
194.143.146.106	A	server1.btl-studio.com
194.143.146.107	PTR	btl-studio.com
194.143.146.107	A	server2.btl-studio.com
194.143.146.107	A	ns2.btl-studio.com
194.143.146.109	PTR	btl-studio.com
194.143.146.122	A+PTR	p-g-01.clientsbook.com
194.143.146.123	A+PTR	p-g-02.clientsbook.com
194.143.146.129	PTR	core.big.net.ua
194.143.146.130	A	real.big.net.ua
194.143.146.130	A	mail.calibra-club.com.ua
194.143.146.134	A+PTR	agol.com.ua
194.143.146.134	A	www.agol.com.ua
194.143.146.134	A	mail.agol.com.ua
194.143.146.146	A+PTR	relay.proffkom.com
194.143.146.146	A	relay2.proffkom.com
194.143.146.147	PTR	relay2.proffkom.com
194.143.146.147	A	tv2.proffkom.com
194.143.146.147	A	tv.proffkom.com
194.143.146.148	PTR	bogdan.big.net.ua
194.143.146.149	PTR	titan.big.net.ua
194.143.146.158	PTR	ns.hostmaster.kiev.ua
194.143.146.166	PTR	free.big.net.ua
194.143.146.169	PTR	titan.big.net.ua
194.143.146.185	PTR	sandra.big.net.ua
194.143.146.186	PTR	sandra.big.net.ua
194.143.146.189	PTR	mamont.big.net.ua
194.143.146.190	PTR	mamont.big.net.ua
194.143.146.194	A+PTR	dragon.inex.com.ua
194.143.146.194	A	relay.inex.com.ua
194.143.146.194	A	smtp.parketmir.com
194.143.146.197	A	ostroyke.com.ua
194.143.146.197	A	www.ostroyke.com.ua
194.143.146.197	A	bud-dom.kiev.ua
194.143.146.201	PTR	mamont.big.net.ua
194.143.146.202	PTR	mamont.big.net.ua
194.143.146.213	A+PTR	relay.mips.net.ua
194.143.146.213	A	mail.4ok.net.ua
194.143.146.213	A	mail.kul4enko.com
194.143.146.217	A	mold-reborn.ru
194.143.146.217	A	elitetour.ch
194.143.146.217	A	int-travel.com.ua
194.143.146.241	PTR	mamont.big.net.ua
194.143.146.242	PTR	mamont.big.net.ua
194.143.146.245	PTR	sandra.big.net.ua
194.143.146.246	PTR	titan.big.net.ua
194.143.146.250	PTR	titan.big.net.ua