Robtex

Up: 31.13.130.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 31.13.130.0/25
Down right: 31.13.130.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.13.130.6	PTR	roskomnadzor-zapret.itpark-kazan.ru.130.13.31.in-addr.arpa
31.13.130.9	A	dragon.itpark.pro
31.13.130.20	A	foto-sodeystvie.ru
31.13.130.22	PTR	itpark-kazan.ru
31.13.130.22	A+PTR	wiki.itpark.pro
31.13.130.22	A	itparkkazan.ru
31.13.130.24	A	mail.tatspirtprom.com
31.13.130.25	A	or-dev.ru
31.13.130.25	A	ghostreport.ru
31.13.130.25	A	onlinerepetitory.ru
31.13.130.28	A	fond-airr.ru
31.13.130.40	A+PTR	uslugi.gge.ru
31.13.130.46	A+PTR	transinfoservice.ru
31.13.130.46	A	www.transinfoservice.ru
31.13.130.50	PTR	uslugi.minregion.ru
31.13.130.50	A	itpark.tech
31.13.130.57	A	itpark.su
31.13.130.61	A	cnoir.ru
31.13.130.63	A	flashreform.com
31.13.130.65	A	halalbonus.com
31.13.130.65	A	halalguide.me
31.13.130.65	A	www.halalguide.me
31.13.130.66	A+PTR	mail.ivfrt.com
31.13.130.70	A	www.etp-bankrotstvo.ru
31.13.130.70	A	etp-bankrotstvo.ru
31.13.130.71	A	www.sros-rt.ru
31.13.130.71	A	sros-rt.ru
31.13.130.71	A	ns2.sros-rt.ru
31.13.130.72	A	mx1.ivfrt.com
31.13.130.80	A+PTR	tataesk.ru
31.13.130.80	A	auto2112.ru
31.13.130.87	A+PTR	fasrt.ru
31.13.130.87	A	xn--80a6acfg.xn--p1ai
31.13.130.87	A	www.fasrt.ru
31.13.130.92	A	curatorgmz.ru
31.13.130.92	A	kuratorgmz.ru
31.13.130.92	A	smetadelo.ru
31.13.130.96	PTR	cdoc.tatar.ru
31.13.130.100	A	help.itpark-kazan.ru
31.13.130.103	A	startupsabantuy.com
31.13.130.104	PTR	do.sportacadem.ru
31.13.130.109	A	run-duck.com
31.13.130.114	A	mail.centrolink.ru
31.13.130.116	A	nk.fix.ru
31.13.130.117	A	spasibodrug.ru
31.13.130.117	A	www.realtycloud.ru
31.13.130.117	A	mail.promo-baza.ru
31.13.130.120	PTR	cloud.itpark.pro
31.13.130.121	PTR	vmrc.itpark.pro
31.13.130.121	PTR	vrcp.itpark.pro
31.13.130.121	A	ilavrinenko.ru
31.13.130.125	A	cloud.itpark.pro
31.13.130.137	A+PTR	chelny.itpark-kazan.ru
31.13.130.137	PTR	team.itpark-kazan.ru
31.13.130.137	PTR	dc.itpark-kazan.ru
31.13.130.143	A	xn--61-plcq9c.xn--p1ai
31.13.130.143	A	xn--79-plcq9c.xn--p1ai
31.13.130.143	A	xn--15-plcq9c.xn--p1ai
31.13.130.144	A	mirsud.tatar.ru
31.13.130.146	A	isksi.ru
31.13.130.166	A	xn--80ajgqwpbe6f.com
31.13.130.169	A	aralashu.net
31.13.130.169	A	mail.aralashu.org
31.13.130.169	A	mail.aralashu.net
31.13.130.171	A+PTR	shooter.bileton.ru
31.13.130.171	A	infomatika.ru
31.13.130.171	A	www.infomatika.ru
31.13.130.173	A	www.rubin-kazan.ru
31.13.130.173	A	rubin-kazan.ru
31.13.130.173	A	ns1.rubin-kazan.ru
31.13.130.174	PTR	tuvadoc.tatar.ru
31.13.130.181	A+PTR	maxima.org.ru
31.13.130.182	PTR	primkr.tatar.ru
31.13.130.186	A	invent-elektro.com
31.13.130.186	A	kaztti.ru
31.13.130.186	A	inventunion.com
31.13.130.187	A	maksat.pro
31.13.130.189	PTR	host3.bileton.ru
31.13.130.189	A	historyofrussia.ru
31.13.130.189	A	ticket.dynamo.ru
31.13.130.190	A	ns2.foto-sodeystvie.ru
31.13.130.192	PTR	event.zamnoi.ru
31.13.130.192	A	*.logicsystems.ru
31.13.130.192	A	www.zamnoi.ru
31.13.130.193	PTR	doc.minsvyaz.ru
31.13.130.195	A	61.mchs.gov.ru
31.13.130.203	PTR	havetime.ru
31.13.130.203	PTR	mosobltatar.ru
31.13.130.203	PTR	gift.havetime.ru
31.13.130.204	A	sconome.ru
31.13.130.204	A	sconome.com
31.13.130.204	A	xn--h1adgdebr.xn--p1ai
31.13.130.206	A	www.mchs.gov.ru
31.13.130.209	A+PTR	node209.web.mchs.ru
31.13.130.209	A	67.mchs.gov.ru
31.13.130.209	A	11.mchs.gov.ru
31.13.130.212	PTR	itpark.pro
31.13.130.212	A	www.itpark.pro
31.13.130.214	A	living-books.ru
31.13.130.214	A	mail.rt-eu.ru
31.13.130.215	A	rt-eu.ru
31.13.130.218	PTR	technoserv.itpark.pro
31.13.130.218	A	mx.niceemailbox.net
31.13.130.218	A	mx.niceemailbox.com
31.13.130.219	PTR	itpark.tatar
31.13.130.219	PTR	wiki.itpark.pro
31.13.130.219	PTR	ftp.itpark-kazan.ru
31.13.130.220	PTR	mail.smtpnet.org
31.13.130.220	A	mx.mailboxorg.com
31.13.130.220	A	mx.boxemail.info
31.13.130.221	A	*.datemail.net
31.13.130.221	A	mx.datemail.org
31.13.130.227	A	smartso.ru
31.13.130.227	A	umnoe.com
31.13.130.230	A	mineps2017.com
31.13.130.230	A	kzn2016.com
31.13.130.230	A	dspkazan.com
31.13.130.233	A	kazan2013.com
31.13.130.233	A	www.kazan2013.com
31.13.130.233	A	kazan2015.com
31.13.130.249	A	termianlsolutions.ru
31.13.130.249	A	simcomat.com
31.13.130.249	A	mail.simterminal.ru
31.13.130.250	A	bars-monjf.tatar.ru