Robtex

Up: 185.25.62.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.25.63.0/25
Down right: 185.25.63.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.25.63.0	PTR	subnet.optibit.ru
185.25.63.6	A	24or.ru
185.25.63.10	A	2gix.ru
185.25.63.10	A	krasbest.ru
185.25.63.130	PTR	hosting.optibit.ru
185.25.63.130	A	school24.krsnet.ru
185.25.63.130	A	mail.adjna.com
185.25.63.131	PTR	free.optibit.ru
185.25.63.131	A	kr-evrz.ru
185.25.63.131	A	mail.sly-eyes.ru
185.25.63.132	A	mail.ldpr-krsk.ru
185.25.63.132	A	mail.xn--e1abgmzhed.xn--p1ai
185.25.63.132	A	mail.optima-24.ru
185.25.63.133	A	abris-cons.ru
185.25.63.133	A	ambmed.ru
185.25.63.133	A	mail.it-proff.ru
185.25.63.135	PTR	p02.optibit.ru
185.25.63.135	A	rio24.ru
185.25.63.135	A	wr-script.ru
185.25.63.136	PTR	free.optibit.ru
185.25.63.136	A	ortoped24.com
185.25.63.136	A	krasbiz.com
185.25.63.138	A+PTR	24itp.ru
185.25.63.138	A	aldex.ru
185.25.63.140	PTR	free.optibit.ru
185.25.63.140	A	mail.adjna.com
185.25.63.140	A	mail.ldpr-krsk.ru
185.25.63.141	PTR	p05.optibit.ru
185.25.63.141	A	mail.xn----btbtbba9ccci.xn--p1ai
185.25.63.141	A	silck.ru
185.25.63.142	A	mail.evphron.ru
185.25.63.143	PTR	p06.optibit.ru
185.25.63.143	A	mail.24advocat.ru
185.25.63.143	A	xn--90aibipb2ar0g.xn--p1ai
185.25.63.150	PTR	p08-01.opti-host.ru
185.25.63.150	A	mail.alfa-paket.ru
185.25.63.150	A	www.xn--24-jlcdaaozstbdoi4a3a.xn--p1ai
185.25.63.151	PTR	isp5business.node
185.25.63.151	A	www.termoprivod.ru
185.25.63.151	A	dessange-krasnoyarsk.ru
185.25.63.152	A	mail.xn---24-jddiaanotgzq2a4n.xn--p1ai
185.25.63.152	A	www.umerdrug.ru
185.25.63.152	A	www.kksdr4.ru
185.25.63.153	A+PTR	ssmc.su
185.25.63.153	A	mail.ssmc.su
185.25.63.154	PTR	p07.optibit.ru
185.25.63.154	A	www.kraschampion.ru
185.25.63.154	A	kraschampion.ru
185.25.63.156	PTR	icware.ru
185.25.63.156	A	mail.icware.ru
185.25.63.157	PTR	p04.optibit.ru
185.25.63.157	A	mail.aed24.ru
185.25.63.157	A	mail.remont-okonpvh.ru
185.25.63.158	PTR	bitrix-panel.optibit.ru
185.25.63.158	A	mrchisto.ru
185.25.63.158	A	xn--90acbffpyvdn.xn--p1ai
185.25.63.160	PTR	p07.optibit.ru
185.25.63.160	A	mail.netfishing24.ru
185.25.63.160	A	taximytishi.ru
185.25.63.162	PTR	freeze.optibit.ru
185.25.63.162	A	martkr.ru
185.25.63.162	A	klopovnet24.ru
185.25.63.163	PTR	p03.optibit.ru
185.25.63.163	A	mail.hamir-kras.ru
185.25.63.253	PTR	free.optibit.ru
185.25.63.253	A	utta24.ru
185.25.63.253	A	www.esthetique24.ru
185.25.63.255	PTR	broadcast.optibit.ru