Robtex

Up: 217.28.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 217.28.216.0/23
Down right: 217.28.218.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.28.216.15	A+PTR	usatruckauto.ru
217.28.216.15	A	dc-aeca09ad.usazp.ru
217.28.216.15	A	profitruck.ru
217.28.216.16	PTR	goavilla.ru
217.28.216.16	A	photography.bigli.ru
217.28.216.16	A	mx.bigli.ru
217.28.216.42	A	www.telemost.ru
217.28.216.42	A	telemost.ru
217.28.216.54	A	mail2.satel.org
217.28.216.58	A+PTR	smtp1.tdhc.ru
217.28.216.58	A	mail.tdhc.ru
217.28.216.60	PTR	mx.ekaterina.info
217.28.216.60	A	mail.avia-equipment.ru
217.28.216.62	A+PTR	smtp2.tdhc.ru
217.28.216.62	A	mail.tdhc.ru
217.28.216.131	A	etw.etweb.ru
217.28.216.134	A+PTR	post.axespro.com
217.28.216.134	A+PTR	post.axes.pro
217.28.216.134	A+PTR	post.axesmg.ru
217.28.216.148	A+PTR	mail-gw.inel.ru
217.28.216.148	A	ns2.inel.ru
217.28.216.148	A	mail-dmt110.inel.ru
217.28.216.150	A	kreolz.ru
217.28.216.151	PTR	mebel-land-adsl.tele.net.ru
217.28.216.155	A+PTR	orto-farma-64k.tele.net.ru
217.28.216.169	A	kb-ametist.com
217.28.216.170	A	kb-ametist.com
217.28.216.222	A+PTR	nsz.isystems.ru
217.28.216.228	A+PTR	mail.kclab.ru
217.28.216.242	A+PTR	proxy.steelser.ru
217.28.216.243	A+PTR	mx1.steelser.ru
217.28.217.75	A	ns2.contact-24.ru
217.28.217.75	A	ns2.yadns.ru
217.28.217.84	A	ntp.sanna-group.ru
217.28.217.186	A	dobrovid.com
217.28.217.186	A	russialovesfootball.ru
217.28.217.186	A	www.russialovesfootball.ru
217.28.217.187	A	dialogi.su
217.28.217.188	A	omskzdes.ru
217.28.217.189	PTR	gulagu.net
217.28.217.189	A	onk.su
217.28.217.189	A	factorybride.com
217.28.217.190	PTR	taskdepo.com
217.28.217.242	A+PTR	rosavtodor.ru
217.28.217.242	A	xn-----6kcckfccfbbcdj5e6aefidach2ai0b0ab6a0w.xn--p1ai
217.28.217.242	A	xn--80aeg1bcbigdm.xn--p1ai
217.28.217.244	A	www.dsto-spb.ru
217.28.217.250	PTR	mail.clubsalegroup.ru
217.28.217.250	A	mail.moduli.ru
217.28.217.250	A	moduli.ru
217.28.217.251	PTR	mail.clubsalegroup.ru
217.28.218.3	A	itgrussia.ru
217.28.218.4	A+PTR	iv-okprofobr.ru
217.28.218.5	A+PTR	jaguar-am58.ru
217.28.218.6	PTR	jisty.ru
217.28.218.116	PTR	mail.rwstudio.com
217.28.218.116	A	ns2.amozil.net
217.28.218.116	A	amozil.net
217.28.218.119	A	amozil.net
217.28.218.120	PTR	mail.alphaat.ru
217.28.218.120	A	mail3.alphaat.ru
217.28.218.122	PTR	mx.1000va.ru
217.28.218.138	A	mail.v1a.ru
217.28.218.154	A+PTR	post.kodex.msk.ru
217.28.218.154	A	kodex.msk.ru
217.28.218.177	A	casinoolimp.online
217.28.218.185	A	devolimp.xyz
217.28.218.185	A	dev1xbet.xyz
217.28.218.195	A	teamspeak-updates.com
217.28.218.195	A	www.bitmixer.is
217.28.218.207	A	ladswear.ru
217.28.218.209	A	nzpost-parcel.org
217.28.218.216	PTR	fakher.com.ua
217.28.218.216	A	mail.buy-vinyl-records.com
217.28.218.216	A	bogdan.info
217.28.218.218	PTR	it-solutionsdata.site
217.28.218.233	A	myversion.ru
217.28.218.233	A	pijone.ru
217.28.218.234	PTR	servicedatamail.click
217.28.218.237	A	online-shop.ru
217.28.218.237	A	zfinanzas.es
217.28.218.237	A	seiho.es
217.28.218.253	PTR	efficient-center.biz
217.28.219.6	A+PTR	td.bridgetown.ru
217.28.219.6	A	ns.bridgetown.ru
217.28.219.6	A	bridgetown.ru
217.28.219.42	A+PTR	mail.st-ing.com
217.28.219.44	A	st-ing.com
217.28.219.44	A	promtehizol.com
217.28.219.44	A	pt-ing.com
217.28.219.98	A+PTR	mailer.kodeks.msk.ru
217.28.219.114	A+PTR	mail.cersanit.ru
217.28.219.114	A	mail-server.cersanit.ru
217.28.219.156	A	mail.regiweb.org
217.28.219.156	A	institute-video.com
217.28.219.156	A	pantolen.com
217.28.219.174	PTR	mail.kvadro.ru
217.28.219.178	PTR	bank-kbc.ru
217.28.219.200	A	www.mvstelecom.ru
217.28.219.200	A	iridium360.ru
217.28.219.200	A	helpmemvs.com
217.28.219.211	A+PTR	mail.mvstelecom.ru
217.28.219.211	A	forum.mvstelecom.ru
217.28.219.217	A	mvs.com.cy
217.28.219.220	A	forum.mvstelecom.ru
217.28.219.220	A	xn--b1agauddfpwk.xn--p1ai
217.28.219.226	A+PTR	mail2.fidelis.ru
217.28.219.228	A	piratu.net
217.28.219.228	A	lubov-li.ru
217.28.219.243	PTR	lsp13.lightsoft.ru
217.28.219.243	A	ru.mostour.ru
217.28.219.243	A	*.borisov.ru