Robtex

Up: 80.93.52.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 80.93.52.0/24
Down right: 80.93.53.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.93.52.17	PTR	80.93.52.17.peterhost.ru
80.93.52.34	PTR	80.93.52.34.peterhost.ru
80.93.52.37	PTR	80.93.52.37.peterhost.ru
80.93.52.93	PTR	80.93.52.93.peterhost.ru
80.93.52.96	PTR	80.93.52.96.peterhost.ru
80.93.52.102	A	sw-1944.net.p8.ru
80.93.52.111	PTR	80.93.52.111.peterhost.ru
80.93.52.126	A+PTR	peterweb.spb.ru
80.93.52.128	PTR	128.128-255.52.93.80.in-addr.arpa
80.93.52.131	PTR	131.128-255.52.93.80.in-addr.arpa
80.93.52.139	PTR	139.128-255.52.93.80.in-addr.arpa
80.93.52.192	PTR	192.128-255.52.93.80.in-addr.arpa
80.93.52.199	PTR	199.128-255.52.93.80.in-addr.arpa
80.93.52.200	PTR	200.128-255.52.93.80.in-addr.arpa
80.93.52.218	PTR	218.128-255.52.93.80.in-addr.arpa
80.93.52.228	PTR	228.128-255.52.93.80.in-addr.arpa
80.93.52.233	PTR	233.128-255.52.93.80.in-addr.arpa
80.93.52.241	PTR	241.128-255.52.93.80.in-addr.arpa
80.93.52.246	PTR	246.128-255.52.93.80.in-addr.arpa
80.93.53.15	PTR	80.93.53.15.peterhost.ru
80.93.53.15	A	a4drive.ru
80.93.53.15	A	imprezamania.ru
80.93.53.17	PTR	80.93.53.17.peterhost.ru
80.93.53.17	A	spbskidki.ru
80.93.53.18	A+PTR	data.ninsis.ru
80.93.53.23	PTR	johnva.ru
80.93.53.23	A	soldsm.com
80.93.53.25	A+PTR	pravdapskov.ru
80.93.53.25	A	www.pravdapskov.ru
80.93.53.25	A	xn--80aaafcm1bb8aifmgd6s.xn--p1ai
80.93.53.30	PTR	80.93.53.30.peterhost.ru
80.93.53.30	A	antol-avto.ru
80.93.53.33	A	www.3259404.ru
80.93.53.33	A	xn--80aactitmg2acxf1m.xn--p1ai
80.93.53.40	PTR	80.93.53.40.peterhost.ru
80.93.53.40	A	polygraphservice.ru
80.93.53.72	PTR	80.93.53.72.peterhost.ru
80.93.53.72	A	*.download-files.ru
80.93.53.72	A	all-lady.ru
80.93.53.75	PTR	hosting.cfa.su
80.93.53.75	A	xn-----7kchcifabdzfcw6bigcgj2a1bk4i.xn--p1ai
80.93.53.75	A	appspot.com--www.hkcvd.com.cn
80.93.53.76	PTR	80.93.53.76.peterhost.ru
80.93.53.76	A	www.e-kuzbass.ru
80.93.53.76	A	bank42.ru
80.93.53.81	PTR	80.93.53.81.peterhost.ru
80.93.53.88	PTR	80.93.53.88.peterhost.ru
80.93.53.88	A	freshtv.tv
80.93.53.88	A	*.planeta-online.tv
80.93.53.91	A	kriptonit.ru
80.93.53.91	A	mail.howtorepairauto.com
80.93.53.91	A	*.howtorepairauto.com
80.93.53.95	PTR	multibyt.ru
80.93.53.97	PTR	g14.gigapeta.com
80.93.53.97	A	ns1.pornoslon.org
80.93.53.97	A	www.gigapeta.com
80.93.53.98	PTR	80.93.53.98.peterhost.ru
80.93.53.98	A	arlium.com
80.93.53.98	A	lc-travel.ru
80.93.53.99	PTR	kinokopilka.tv
80.93.53.103	PTR	mail.protualet.ru
80.93.53.103	A	bide-da.ru
80.93.53.103	A	www.bide-da.ru
80.93.53.104	PTR	80.93.53.104.peterhost.ru
80.93.53.104	A	discount-bar.ru
80.93.53.104	A	discountbar.ru
80.93.53.110	A	mail.wbia.ru
80.93.53.110	A	mail.almadesta.ru
80.93.53.110	A	srv2.al52.com
80.93.53.112	PTR	eu-online.ru
80.93.53.120	A+PTR	mail.gersun.ru
80.93.53.120	A	ns.gersun.ru
80.93.53.120	A	ns1.gersun.ru
80.93.53.121	PTR	80.93.53.121.peterhost.ru
80.93.53.127	PTR	ns1.ipv-design.ru
80.93.53.127	A	spbec.kz
80.93.53.127	A	mail.prom.net.ru
80.93.53.131	A+PTR	s1.pw20.ru
80.93.53.131	A	place4live.ru
80.93.53.131	A	kupibereg.ru
80.93.53.150	PTR	sd.ascon.ru
80.93.53.154	A	ns4.finec.ru
80.93.53.156	A+PTR	testae.tprs.ru
80.93.53.158	PTR	80.93.53.158.peterhost.ru
80.93.53.160	A+PTR	wwwserver.ninsis.ru
80.93.53.161	A+PTR	rly.openstar.ru
80.93.53.161	A	10c.ru
80.93.53.161	A	mail.openstar.ru
80.93.53.162	PTR	80.93.53.162.peterhost.ru
80.93.53.162	A	mail.estel.pro
80.93.53.162	A	estelretail.ru
80.93.53.164	PTR	80.93.53.164.peterhost.ru
80.93.53.164	A	ns2.ololo.cc
80.93.53.183	PTR	80.93.53.183.peterhost.ru
80.93.53.183	A	ns2.beauting.org
80.93.53.183	A	beauting.ru
80.93.53.191	PTR	80.93.53.191.peterhost.ru
80.93.53.191	A	mail.webacehost.com
80.93.53.191	A	webacehost.com
80.93.53.219	PTR	80.93.53.219.peterhost.ru
80.93.53.219	A	property-fund.ru
80.93.53.219	A	*.property-fund.ru
80.93.53.227	A+PTR	trac.peterhost.ru
80.93.53.234	PTR	athena.hostfabrica.ru
80.93.53.234	A	uvegacity.ru
80.93.53.234	A	kb-pm.ru