Robtex

Up: 46.29.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 46.29.152.0/22
Down right: 46.29.156.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
46.29.152.9	PTR	ns2.grcc.ru
46.29.152.9	A	ns2.vipmed.ru
46.29.152.9	A	ns2.xn--d1awdji.xn--p1ai
46.29.152.57	A+PTR	labs.grcc.ru
46.29.152.59	A	pmc.ru
46.29.152.59	A	xn--80aeab1apq0a0bs.xn--p1ai
46.29.152.82	A+PTR	relay.kp-kremlevskiy.ru
46.29.152.97	A+PTR	kpi.grcc.ru
46.29.152.106	PTR	sol.mediann.ru
46.29.152.137	PTR	report.grcc.ru
46.29.152.138	A+PTR	dt.grcc.ru
46.29.152.139	A	apec.grcc.ru
46.29.152.140	A+PTR	sign.grcc.ru
46.29.152.142	A	delo.grcc.ru
46.29.152.157	A	report.grcc.ru
46.29.152.174	A+PTR	mail.avtobaza2.ru
46.29.152.194	A+PTR	pskov.grcc.ru
46.29.152.195	PTR	sync.pskov.grcc.ru
46.29.152.202	PTR	mailgate01.pmc.ru
46.29.152.202	PTR	relay4.udprf.ru
46.29.152.202	PTR	mailgate01.grcc.ru
46.29.152.204	PTR	gitlab.grcc.ru
46.29.152.205	A	mgu.grcc.ru
46.29.152.218	A	iva01.grcc.team
46.29.152.221	A	grcc.team
46.29.153.9	A+PTR	ns1.grcc.ru
46.29.153.9	A	ns1.xn--d1awdji.xn--p1ai
46.29.153.9	A	ns1.xn--d1ahwgic.xn--p1ai
46.29.153.11	PTR	pmc.ru
46.29.153.19	A+PTR	relay.kdpmc.ru
46.29.153.35	A+PTR	mail.vipmed.ru
46.29.153.35	A	relay1.vipmed.ru
46.29.153.35	A	relay2.vipmed.ru
46.29.153.37	A+PTR	vipmed.ru
46.29.153.40	A	mail.sv.pmc.ru
46.29.153.41	PTR	u-t3.vipmed.ru
46.29.153.45	A	test.vipmed.ru
46.29.153.82	A+PTR	mail.sheremetevsky.ru
46.29.153.106	A+PTR	udprf.ru
46.29.153.106	A	www.udprf.ru
46.29.153.106	A	xn--d1ahwgic.xn--p1ai
46.29.153.107	PTR	biblio.grcc.ru
46.29.153.228	A	ns2.5-clinic.ru
46.29.153.228	A	ns2.yeremenko.su
46.29.153.228	A	www.5-clinic.ru
46.29.154.4	A	srvf2.pmc.ru
46.29.154.9	A	p5.grcc.ru
46.29.154.15	PTR	grcc.ru
46.29.154.15	A	www.grcc.ru
46.29.154.15	A	xn--80aeab1apq8e.xn--p1ai
46.29.154.23	A+PTR	relay6.pmc.ru
46.29.154.23	A	relay6.grcc.ru
46.29.154.67	PTR	mail.cch.pmc.rui
46.29.154.67	A	mail.cch.pmc.ru
46.29.154.118	A	www.volynka.ru
46.29.154.118	A	www.xn----8sbfcvdbds2aaicbjma7c9a6cyj.xn--p1ai
46.29.154.118	A	center-neuro.ru
46.29.154.147	A	www.e-cis.info
46.29.155.74	A	mail.udp-pressa.ru
46.29.155.131	A+PTR	relay2.kit.ru
46.29.155.132	A+PTR	relay3.kit.ru
46.29.155.133	A+PTR	citserv1.kit.ru
46.29.155.135	PTR	kit.ru
46.29.155.135	PTR	citweb.kit.ru
46.29.155.135	A+PTR	mail.kit.ru
46.29.155.136	A	st.kit.ru
46.29.155.163	A	sanatoriy-polyani.ru
46.29.155.166	A+PTR	relay2.kdpmc.ru
46.29.155.166	A	relay.sochi-avangard.ru
46.29.155.171	A	sochi-avangard.ru
46.29.155.171	A	www.sochi-avangard.ru
46.29.155.172	A+PTR	kdpmc.ru
46.29.155.172	A	www.kdpmc.ru
46.29.155.195	A	e-cis.info
46.29.155.243	A+PTR	mail.grcc.it
46.29.155.244	A	ns1.grcc.it
46.29.155.247	A	ns2.grcc.team
46.29.155.247	A	ns02.cfpo-ud.ru
46.29.155.249	A	xn--80aeab1apq0a0bs.xn--p1ai
46.29.155.249	A	grcc.ru
46.29.155.249	A	www.grcc.it
46.29.156.19	A	ns3.grcc.it
46.29.156.19	A	ns1.grcc.team
46.29.156.19	A	ns01.cfpo-ud.ru
46.29.156.28	A	cfpo-ud.ru
46.29.156.28	A	www.cfpo-ud.ru
46.29.156.29	A	kremlin-product.ru
46.29.156.29	A	www.kremlin-product.ru
46.29.156.52	A+PTR	smtp.grcc.team
46.29.156.52	A	smtp.cfpo-ud.ru
46.29.156.58	A	gos.chat
46.29.156.58	A	www.bell.chat
46.29.156.58	A	bell.chat
46.29.156.61	A+PTR	post.vipmed.ru