Robtex

Up: 217.65.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 217.65.88.0/22
Down right: 217.65.92.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.65.88.24	PTR	modem24.nvcom.ru
217.65.88.33	PTR	modem33.nvcom.ru
217.65.88.42	PTR	modem42.nvcom.ru
217.65.88.166	PTR	www.rostelecom-gw.virage.ru
217.65.88.166	A	ns1.ecb-nsk.ru
217.65.88.166	A	ns1.virage.ru
217.65.89.222	A+PTR	ns4.mostovik.ru
217.65.89.222	A	mx3.mostovik.ru
217.65.89.222	A	mostovik.ru
217.65.90.226	A	krsk2.bcs.ru
217.65.91.55	A	fe-sib.svc.iptv.rt.ru
217.65.91.57	A	fe-sib.svc.iptv.rt.ru
217.65.92.26	PTR	mail.antigo-psf.ru
217.65.92.53	PTR	warrior-aldisa.nvcom.ru
217.65.92.85	PTR	warrior-ibc.nvcom.ru
217.65.92.86	PTR	nsk.ibc.ru
217.65.92.146	PTR	nsk-svi.ru
217.65.92.201	PTR	warrior-aldisa.nvcom.ru
217.65.93.29	PTR	mx.cmc-company.ru
217.65.93.74	PTR	mx.trodos.net
217.65.93.80	PTR	vitek-sib.ru
217.65.93.80	A	mx2.vitek-sib.ru
217.65.93.126	PTR	sladomir.com
217.65.93.133	PTR	b131-svserv.nvcom.ru
217.65.93.134	PTR	svserv.ru
217.65.93.193	PTR	b131-poliada.nvcom.ru
217.65.93.194	PTR	poliada.ru
217.65.94.19	PTR	glarus-club.ru
217.65.94.44	PTR	mail.nizhd.ru
217.65.94.64	PTR	mail.riverpark.ru
217.65.94.89	PTR	mx.attrade.nsk.ru
217.65.94.133	PTR	vost-tech.nvcom.ru
217.65.94.146	PTR	exch.vost-tech.ru
217.65.94.151	PTR	vpn.vost-tech.ru
217.65.94.153	PTR	huff2.vost-tech.ru
217.65.94.153	A	myvt.ru
217.65.95.37	A	www.soramn.ru
217.65.95.37	A	sibmed.net
217.65.95.37	A	old.soramn.ru
217.65.95.39	A	old.soramn.ru
217.65.95.41	A+PTR	mail.soramn.ru
217.65.95.66	A	mail.naftasib.irk.ru
217.65.95.66	A	naftasib.irk.ru
217.65.95.134	A+PTR	mail.tg-alterra.ru
217.65.95.134	A	bitrix.tg-alterra.ru
217.65.95.202	A	mail.legsibplus.ru
217.65.95.253	PTR	warrior-paramon.nvcom.ru