Robtex

Up: 5.8.54.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 5.8.55.0/25
Down right: 5.8.55.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.8.55.1	PTR	sgw.pinspb.ru
5.8.55.8	A	dw.m-color.me
5.8.55.8	A	gb1.muz-color.ru
5.8.55.14	A	bigmuskul.ru
5.8.55.14	A	gmprooms.ru
5.8.55.14	A	fakturki.ru
5.8.55.50	A	gb2.muz-color.ru
5.8.55.69	A	s20-3.pleerstorage.com
5.8.55.78	PTR	ponikoni1.ru
5.8.55.87	PTR	funbusiness2.ru
5.8.55.100	PTR	itraho.ru
5.8.55.101	PTR	gobusiness2.ru
5.8.55.115	PTR	uman2016.ru
5.8.55.115	A	mail.maniakavto.ru
5.8.55.115	A	kompik32.ru
5.8.55.116	A	mail.alissatour.ru
5.8.55.116	A	mail.azfans.ru
5.8.55.116	A	mail.zennenhund-gros.ru
5.8.55.117	PTR	tyvalya.ru
5.8.55.117	A	mail.komp-gonchar.ru
5.8.55.117	A	mail.bytovajatexnika.ru
5.8.55.118	A	www.obiffka.ru
5.8.55.118	A	zozhblog.ru
5.8.55.118	A	mail.toouch.ru
5.8.55.194	A	mihesfitons.ru
5.8.55.196	PTR	owitwis.ru
5.8.55.200	PTR	shyadokach.ru
5.8.55.200	A	www.aptechkin.com
5.8.55.200	A	aptechkin.com
5.8.55.202	A	teslabonus.ru
5.8.55.202	A	mail.uni-bus.ru
5.8.55.202	A	mail.ydoctora.ru
5.8.55.203	A	lavrovaglinka.ru
5.8.55.203	A	anturium-doma.ru
5.8.55.203	A	optinapustyn.ru
5.8.55.204	A	lipinpark.com
5.8.55.204	A	xn--80adrkgkdp5au1ie.xn--p1ai
5.8.55.205	PTR	carpbaboon.com
5.8.55.205	A	plumbingdrum.com
5.8.55.206	A	ru78.oles.net.ru
5.8.55.208	PTR	sultano.ru
5.8.55.209	A	sslstatsital.info
5.8.55.211	PTR	mfamebe.ru
5.8.55.214	A	ns2.x5x.ru
5.8.55.214	A	ns3.x5x.ru
5.8.55.214	A	mail.ns3.x5x.ru
5.8.55.215	A	ngo-turkmenistan.org
5.8.55.218	A	mail.mototrackteamplate.com
5.8.55.218	A	mail.searhingsd.com
5.8.55.218	A	motorseark.com
5.8.55.219	A	www.aksgrad.ru
5.8.55.222	A	froxy.ru
5.8.55.223	A+PTR	russianrealtypromoters.ru
5.8.55.223	A	mail.russianrealtypromoters.ru
5.8.55.224	PTR	smartboxpro.ru
5.8.55.224	A	moderntools.ru
5.8.55.224	A	www.moderntools.ru
5.8.55.226	PTR	orgico.ru
5.8.55.227	A	mail.world-games.by
5.8.55.230	A	grem.su
5.8.55.230	A	xn--b1aga6aav5ha.xn--p1ai
5.8.55.230	A	salon-milano.com
5.8.55.235	A	mail.seks3gp.ru
5.8.55.236	A	lastlider.ru
5.8.55.238	PTR	evrogig.tk
5.8.55.238	A	ns2.crdclub.su
5.8.55.239	A	mail.energy-life.by
5.8.55.239	A	energy-life.by
5.8.55.239	A	u2.wlhost.tk
5.8.55.240	A	mail.nailsforyou.ru
5.8.55.240	A	nailsforyou.ru
5.8.55.244	A	mail.36spic.ru
5.8.55.246	A	dc-fa7cf0d3cd33.telegram-store.ru
5.8.55.246	A	mail.x-666.ru
5.8.55.249	PTR	sellyourhome.ru
5.8.55.249	A	www.pkfnpo.ru
5.8.55.251	A+PTR	listproperty.ru
5.8.55.251	A	mail.smartsenderpro.ru
5.8.55.251	A	smartsenderpro.ru