Robtex

Up: 194.135.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 194.135.20.0/23
Down right: 194.135.22.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.135.20.1	PTR	1.20.135.194.ktkru.ru
194.135.20.30	PTR	30.20.135.194.ktkru.ru
194.135.20.35	A	server.diaver.com
194.135.20.73	PTR	73.20.135.194.crimea-tk.ru
194.135.20.73	A	ns.red-rose.ru
194.135.20.73	A	redrose.ru
194.135.20.80	PTR	80.20.135.194.ktkru.ru
194.135.20.122	PTR	122.20.135.194.ktkru.ru
194.135.20.165	PTR	165.20.135.194.crimea-tk.ru
194.135.20.214	PTR	weg.ru
194.135.20.217	A+PTR	194-135-20-217.static.ktkru.ru
194.135.20.218	A+PTR	194-135-20-218.static.ktkru.ru
194.135.20.226	PTR	226.20.135.194.ktkru.ru
194.135.20.229	A+PTR	194-135-20-229.static.ktkru.ru
194.135.20.230	PTR	230.20.135.194.crimea-tk.ru
194.135.20.232	PTR	232.20.135.194.crimea-tk.ru
194.135.20.233	PTR	233.20.135.194.ktkru.ru
194.135.20.236	PTR	236.20.135.194.ktkru.ru
194.135.20.237	PTR	237.20.135.194.ktkru.ru
194.135.20.240	A+PTR	194-135-20-240.static.ktkru.ru
194.135.20.243	PTR	243.20.135.194.ktkru.ru
194.135.20.246	A+PTR	194-135-20-246.static.ktkru.ru
194.135.21.1	PTR	gw.website.ru
194.135.21.7	PTR	dns2.100mb.ru
194.135.21.50	PTR	vdlabs-2.100mb.net
194.135.21.50	A	bsd2.vdlabs.ru
194.135.21.50	A	rossiahotel.ru
194.135.21.52	PTR	intex21.100mb.net
194.135.21.55	PTR	ikont.ru
194.135.21.55	A	dentosluxe.ru
194.135.21.55	A	smiths-heimann.ru
194.135.21.59	PTR	promarm2.100mb.net
194.135.21.59	A	mail.equiprus.ru
194.135.21.61	PTR	ybw-group.ru
194.135.21.67	PTR	vdlabs-1.100mb.net
194.135.21.67	A	mail.yunosthotel.ru
194.135.21.67	A	ns.hotelcdt.ru
194.135.21.70	PTR	gezanne.ru
194.135.21.74	PTR	hello-baby.ru
194.135.21.76	A	lipton-tea.ru
194.135.21.76	A	mail.unitekgroup.org
194.135.21.76	A	fagioli.ru
194.135.21.77	PTR	h5.isi.ru
194.135.21.85	PTR	winblog.ru
194.135.21.119	PTR	ns2.inext.ru
194.135.21.119	A	mailer.inext.ru
194.135.21.119	A	host1.kristiancestaroteam.ru
194.135.21.168	A	mail.waterdrillers.org
194.135.21.168	A	mail.studiobellissima.ru
194.135.21.168	A	pravogorod.ru
194.135.21.253	A	mail.yamalextrim.com
194.135.22.1	PTR	gw.website.ru
194.135.22.5	PTR	www2.mtw.ru
194.135.22.5	A	7295734.ru
194.135.22.5	A	support.mtw.ru
194.135.22.6	PTR	order.mtw.ru
194.135.22.7	PTR	my.mtw.ru
194.135.22.8	A	gypsum-engineering.ru
194.135.22.10	PTR	a10.nthosting.ru
194.135.22.10	A	moto-razborka.ru
194.135.22.11	A	videorobot.ru
194.135.22.11	A	originalsport.com
194.135.22.14	PTR	mx.webtown.ru
194.135.22.15	A	nationalinvestgoup.biz
194.135.22.18	A	mtw.su
194.135.22.33	A	www.parle.ru
194.135.22.33	A	parle.ru
194.135.22.35	A	beirit.ru
194.135.22.42	PTR	smtp4.mtw.ru
194.135.22.45	PTR	ns1.moshoster.ru
194.135.22.60	A+PTR	discovery.mtw.ru
194.135.22.71	PTR	urbc.ru
194.135.22.75	A+PTR	mail75.mtw.ru
194.135.22.87	A	shop.sottel.ru
194.135.22.88	PTR	mail.sozdatel.net
194.135.22.93	A	*.media2.name
194.135.22.93	A	media2.name
194.135.22.100	A	webmaster.safety.ru
194.135.22.108	PTR	greenmama.ru
194.135.22.112	A	rusfinance.fr
194.135.22.112	A	rusfinance.net
194.135.22.112	A	rusfinance.org
194.135.22.124	PTR	kurci.ru
194.135.22.142	PTR	proton.mtw.ru
194.135.22.143	PTR	smtp1.mtw.ru
194.135.22.146	A	www.pediatri.ru
194.135.22.146	A	guitary.ru
194.135.22.147	PTR	win-hosting.net
194.135.22.151	A	wxp.ru
194.135.22.160	PTR	andromeda.amicus.ru
194.135.22.160	A	pop.ancheli.ru
194.135.22.169	PTR	ps.homeweb.ru
194.135.22.172	PTR	nalog33.ru
194.135.22.176	PTR	core-1.portalbuilder.ru
194.135.22.180	A	forum.sport.ru
194.135.22.204	PTR	bnc.rusirc.ru
194.135.22.210	PTR	smtp1.mtw.ru
194.135.22.216	PTR	ns1.hostexpo.ru
194.135.22.218	PTR	mupty.ru
194.135.22.221	PTR	pochta.mtw.ru
194.135.22.224	PTR	webmail.mtw.ru
194.135.22.235	A	gift-card.ru
194.135.22.238	A	www.missxxx.ru
194.135.22.238	A	missxxx.ru
194.135.22.241	A	oxigensoftware.ru
194.135.22.249	A	akseninkova.ru
194.135.22.251	PTR	ns2.hostexpo.ru
194.135.23.67	PTR	ov.mta217.sodukeht.com