Robtex

Up: 195.208.12.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 195.208.13.0/25
Down right: 195.208.13.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.208.13.2	PTR	emi.irkutsk.ru
195.208.13.9	PTR	gtu.ortel.ru
195.208.13.10	PTR	mail.gfu.ru
195.208.13.11	PTR	gfu.ru
195.208.13.12	PTR	gfu.ru
195.208.13.13	PTR	gfu.ru
195.208.13.14	PTR	gfu.ru
195.208.13.34	PTR	sumitek.irkutsk.ru
195.208.13.61	PTR	redin.orient.net.ru
195.208.13.70	A+PTR	stlgr.ru
195.208.13.74	PTR	pppoe2.ortel.ru
195.208.13.85	PTR	scs.irkutsk.ru
195.208.13.90	PTR	suls.ru
195.208.13.91	PTR	rpk-idea.ru
195.208.13.92	PTR	rpk-idea.ru
195.208.13.92	A	backup-custom.irkutsk.ru
195.208.13.92	A	yashin.irkutsk.ru
195.208.13.93	PTR	rpk-idea.ru
195.208.13.94	PTR	suls.ru
195.208.13.122	PTR	ekochim.ru
195.208.13.122	A	16a99.mobandao.com
195.208.13.122	A	backup.ekochim.ru
195.208.13.125	PTR	arsenal.orient.net.ru
195.208.13.129	PTR	iszf.irkutsk.ru
195.208.13.130	PTR	iszf.irkutsk.ru
195.208.13.131	PTR	iszf.irkutsk.ru
195.208.13.132	PTR	iszf.irkutsk.ru
195.208.13.133	PTR	iszf.irkutsk.ru
195.208.13.134	PTR	iszf.irkutsk.ru
195.208.13.154	PTR	gutab.irkutsk.ru
195.208.13.157	PTR	orient-road.orient.net.ru
195.208.13.158	A+PTR	road1.irkutsk.ru
195.208.13.161	A+PTR	ogw.esib.ru
195.208.13.162	A+PTR	ora.esib.ru
195.208.13.163	A+PTR	oru.esib.ru
195.208.13.163	A	energy-invest.ru
195.208.13.163	A	xn--80aabgjbzgccfbmvkpcd0cydyil.xn--p1ai
195.208.13.165	A+PTR	orw.esib.ru
195.208.13.178	PTR	cray.irkutsk.ru
195.208.13.182	A+PTR	metelitsa.tv
195.208.13.182	A	www.metelitsa.tv
195.208.13.182	A	mail.metelitsa.tv
195.208.13.190	PTR	fss.irkutsk.ru
195.208.13.198	PTR	ic.vsairnav.ru
195.208.13.201	A+PTR	aero.vs.gkovd.ru
195.208.13.201	A	vs.gkovd.ru
195.208.13.201	A	aero.vsairnav.ru
195.208.13.218	PTR	sigasis.ru
195.208.13.226	A+PTR	eltek.irkutsk.ru
195.208.13.242	PTR	simplex.irkutsk.ru
195.208.13.245	PTR	nomos.ortel.ru
195.208.13.246	PTR	nomos.irkutsk.ru
195.208.13.254	PTR	interfonica.irkutsk.ru