Robtex

Up: 185.36.56.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.36.60.0/23
Down right: 185.36.62.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.36.60.2	A+PTR	mail.telecom-center.ru
185.36.60.21	PTR	lc.skyen.ru
185.36.60.21	A	sky-en.ru
185.36.60.23	A+PTR	videoserver.tcenter.ru
185.36.60.26	PTR	noc.tcenter.ru
185.36.60.26	A	speedtest.tcenter.ru
185.36.60.26	A	www.dkzio.ru
185.36.60.75	A	vaterpas.com
185.36.60.81	A	ecogarant.net
185.36.60.81	A	smart-cat.ru
185.36.60.118	A	lemgel.ru
185.36.60.118	A	korps.ru
185.36.60.137	A+PTR	nt11.absoluttrade.ru
185.36.60.137	A	www.yankov.ru
185.36.60.137	A	mail.yankov.ru
185.36.60.147	A+PTR	mail.n-core.ru
185.36.60.169	A	mail.eset.kz
185.36.61.16	A	winlee.net
185.36.61.61	PTR	ns2.telecom-center.ru
185.36.61.75	A	relay.k4-info.ru
185.36.61.75	A	relay.k4-info.org
185.36.61.75	A	relay.k4-info.com
185.36.61.106	A	mail.ulcimus.ru
185.36.61.141	A+PTR	mail.cicp.ru
185.36.61.141	A	mail.cicapital.ru
185.36.61.141	A	mx.cicapital.ru
185.36.61.142	PTR	mx1.sbe-group.ru
185.36.61.143	PTR	mail.ru.coditalo.com
185.36.61.161	A	mail.dinoricci.ru
185.36.61.162	A+PTR	mail.robinzonretail.ru
185.36.61.163	A	mail.cunatech.ru
185.36.61.210	A+PTR	mx1.everest.ru
185.36.61.210	A	ns1.everest.ru
185.36.61.210	A	everest.ru
185.36.61.226	A	v-18-1.webcaster.pro
185.36.61.230	A	v-18-2.webcaster.pro
185.36.62.13	A	stroykonsultant.ru
185.36.62.73	A+PTR	mix.realsale.ru
185.36.62.73	A	mix.real-retail.ru
185.36.62.73	A	mix.realretail.ru
185.36.62.194	PTR	mx11.summarum.ru
185.36.62.194	A	mxsu.absgroup.ru
185.36.62.195	A+PTR	mx11.summarum.ru
185.36.62.228	A+PTR	french-tangy.wisejerky.com
185.36.62.228	A	ns1.wisejerky.com
185.36.62.232	PTR	nat-dhcp-nah.tcenter.ru
185.36.62.232	A	www.run-it.ru
185.36.62.234	A+PTR	wisejerky.com
185.36.62.237	A+PTR	for-panel.wisejerky.com
185.36.62.237	A	ns2.wisejerky.com
185.36.62.246	PTR	nat-bis-nah.tcenter.ru
185.36.62.246	A	ctc.megacdn.ru
185.36.62.250	A+PTR	server-internet.expostroy.ru
185.36.62.250	A	mail.roomer.ru
185.36.62.250	A	mail.expostroy.ru
185.36.63.50	A+PTR	mail.tmgrussia.ru
185.36.63.51	A	mail.profilm.ru
185.36.63.58	A+PTR	mail.uk-kc.ru
185.36.63.71	A+PTR	exch1.finconsalt.com
185.36.63.71	A	ns1.absoluttrade.ru
185.36.63.79	A	gate.import-s.ru
185.36.63.79	A	mail2.import-s.ru
185.36.63.79	A	gate.serenissimo.ru
185.36.63.95	A	www.novocert.ru
185.36.63.95	A	novocert.ru
185.36.63.96	A	omegalogic.ru
185.36.63.98	A	www.n-exp.ru
185.36.63.111	PTR	mail.innovative-systems.ru
185.36.63.113	A	mail.exp-s.ru
185.36.63.114	A	mail.forum-tk.ru
185.36.63.146	PTR	msk2.metar.ru
185.36.63.160	A	mail.zaoafk.ru
185.36.63.160	A	www.zaoafk.ru
185.36.63.160	A	mail.tprom.info
185.36.63.206	A	octonus-teams.com
185.36.63.211	A+PTR	server.phcollection.ru
185.36.63.211	A	mail.phcollection.ru
185.36.63.212	PTR	mx.pressto.ru
185.36.63.247	A	mail.tamion.ru
185.36.63.250	A	mail.fwm.biz