Robtex

Up: 217.23.143.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 217.23.143.128/26
Down right: 217.23.143.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.23.143.129	PTR	node-217-23-143-129.caravan.ru
217.23.143.132	PTR	polyservice.ru
217.23.143.133	PTR	btmoscow.ru
217.23.143.133	A	bt-moscow.ru
217.23.143.133	A	xn----8sbbf3bloyf.xn--p1ai
217.23.143.134	PTR	marketsb.ru
217.23.143.136	PTR	node-217-23-143-136.caravan.ru
217.23.143.140	PTR	chofu.ru
217.23.143.142	PTR	mail.lxnt.info
217.23.143.142	A	bolgaria-tour-invest.ru
217.23.143.143	PTR	xn--h1aefbgddy.xn--p1ai
217.23.143.144	PTR	altermedia.ru
217.23.143.145	PTR	m9control.gate.ru
217.23.143.145	A	www.pixelaudit.ru
217.23.143.146	PTR	altermedia.ru
217.23.143.147	PTR	altermedia.ru
217.23.143.148	PTR	altermedia.ru
217.23.143.149	PTR	altermedia.ru
217.23.143.150	PTR	altermedia.ru
217.23.143.151	PTR	altermedia.ru
217.23.143.152	PTR	music-bazaar.com
217.23.143.153	PTR	node-217-23-143-153.caravan.ru
217.23.143.154	PTR	node-217-23-143-154.caravan.ru
217.23.143.155	PTR	node-217-23-143-155.caravan.ru
217.23.143.156	PTR	music-bazaar.com
217.23.143.156	A	music-bazaar.mobi
217.23.143.156	A	mail.music-bazaar.com
217.23.143.157	PTR	node-217-23-143-157.caravan.ru
217.23.143.158	PTR	node-217-23-143-158.caravan.ru
217.23.143.159	PTR	node-217-23-143-159.caravan.ru
217.23.143.160	PTR	unused.caravan.ru
217.23.143.164	PTR	gender.by
217.23.143.166	PTR	node-217-23-143-166.caravan.ru
217.23.143.167	PTR	iwox.ru
217.23.143.168	PTR	mx.alfacode.net
217.23.143.169	PTR	cardio.by
217.23.143.170	PTR	ideliver.ru
217.23.143.170	A	app4me.ru
217.23.143.171	PTR	dansezza.ru
217.23.143.172	A+PTR	hohokids.ru
217.23.143.172	A	ladyblog.ru
217.23.143.172	A	nakarnavale.ru
217.23.143.173	A+PTR	tyres-store.ru
217.23.143.173	A	bloch.ru
217.23.143.173	A	vsadu.ru
217.23.143.175	PTR	unedar.com
217.23.143.176	PTR	frost.by
217.23.143.177	PTR	polymir.by
217.23.143.179	PTR	vdv.by
217.23.143.181	PTR	navinki.net
217.23.143.182	PTR	mozyrsalt.com
217.23.143.184	A	master.mouzenidis-tour.ru
217.23.143.185	PTR	alfa.by
217.23.143.186	PTR	bezopasnost.by
217.23.143.188	PTR	evrokom.com
217.23.143.189	PTR	artlife.by
217.23.143.191	PTR	mst.by
217.23.143.192	PTR	rlocman.ru
217.23.143.192	A	mail.rlocman.com.ru
217.23.143.192	A	rlocman.com.ru
217.23.143.196	PTR	bigtv.ru
217.23.143.197	PTR	h1.shogo.ru
217.23.143.197	A	statusdoor.ru
217.23.143.197	A	funhousestore.ru
217.23.143.198	A+PTR	ns2.shogo-ns.ru
217.23.143.198	A	ns1.seonet.ru
217.23.143.199	PTR	tv-mag.ru
217.23.143.200	PTR	node-217-23-143-200.caravan.ru.143.23.217.in-addr.arpa
217.23.143.204	PTR	node-217-23-143-204.caravan.ru.143.23.217.in-addr.arpa
217.23.143.204	A	serversnet.ru
217.23.143.204	A	ns1.serversnet.ru
217.23.143.205	A	ns1.huawei-networks.ru
217.23.143.205	A	ns2.huawei-networks.ru
217.23.143.205	A	huawei-networks.ru
217.23.143.206	PTR	node-217-23-143-206.caravan.ru.143.23.217.in-addr.arpa
217.23.143.206	A	juniper-parts.ru
217.23.143.206	A	mail.juniper-parts.ru
217.23.143.207	PTR	node-217-23-143-207.caravan.ru
217.23.143.208	PTR	hdmi.ru
217.23.143.209	PTR	tel.ddserv.ru
217.23.143.209	A	antipleer.ru
217.23.143.209	A	colo-gw.pleer.ru
217.23.143.211	PTR	node-217-23-143-211.caravan.ru
217.23.143.212	PTR	boneco.ru
217.23.143.213	A	77rus.ru
217.23.143.213	A	*.77rus.ru
217.23.143.213	A	www.77rus.ru
217.23.143.214	PTR	regiontelecom.ru
217.23.143.214	A	www.georgia-georgia.ru
217.23.143.214	A	georgia-georgia.ru
217.23.143.215	PTR	rksm.ru
217.23.143.215	A	*.rksm.ru
217.23.143.215	A	www.armenia-armenia.ru
217.23.143.221	PTR	node-217-23-143-221.caravan.ru
217.23.143.221	A	www.metragi.ru
217.23.143.221	A	www.iamediana.ru
217.23.143.224	PTR	node-217-23-143-224.caravan.ru
217.23.143.224	A	mail.apteka-kirov.ru
217.23.143.224	A	mail.xn--80aafvm1aa.xn--p1ai
217.23.143.225	PTR	node-217-23-143-225.caravan.ru
217.23.143.225	A	mail.cmspanel.ru
217.23.143.225	A	cmspanel.ru
217.23.143.226	PTR	node-217-23-143-226.caravan.ru
217.23.143.226	A	mail.vodo-iskatel.ru
217.23.143.226	A	mail.xn--66-vlcyi.xn--p1ai
217.23.143.228	A	dedic6.cmspanel.ru
217.23.143.232	A	mx.condizioner.ru
217.23.143.233	PTR	ns2.intecmedia.ru
217.23.143.234	PTR	mebelnaya-obivka.ru
217.23.143.236	PTR	node-217-23-143-236.caravan.ru
217.23.143.236	A	www.artekovetc.ru
217.23.143.236	A	*.artekovetc.ru
217.23.143.237	A	www.moo-sdo.ru
217.23.143.237	A	moo-sdo.ru
217.23.143.238	PTR	tfdesign.ru
217.23.143.239	PTR	deha.ru
217.23.143.248	PTR	desktop.ru
217.23.143.248	A	bbk-dvd.ru
217.23.143.249	PTR	tide-power.ru
217.23.143.251	PTR	elport.msk.ru
217.23.143.254	PTR	pravoslavie.ru
217.23.143.254	A	vizantia.org
217.23.143.254	A	vizantia.net
217.23.143.255	PTR	unused.caravan.ru