Robtex

Up: 212.176.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 212.176.48.0/21
Down right: 212.176.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.176.48.38	PTR	mx.vtb.ru
212.176.48.49	A+PTR	mail4.toyota-vostok.ru
212.176.48.84	A	mailozi.ozi.vtb.ru
212.176.49.21	PTR	mail.avnt.ru
212.176.49.96	PTR	paz.nnov.ru
212.176.49.138	A	mail2.jsgroup.ru
212.176.49.140	A	mail3.jsgroup.ru
212.176.49.155	A	mail2.maquet.ru
212.176.49.178	A+PTR	exch.stslogistics.net
212.176.49.178	A	exch.stslog.com
212.176.49.178	A	exch.stslogistics.ru
212.176.49.179	A	exch.stslogistics.net
212.176.49.186	PTR	exch.rls.ru
212.176.49.195	A+PTR	mail.bcc-msk.ru
212.176.49.196	A	dbo.bcc-msk.ru
212.176.49.197	A+PTR	bcc.bcc-msk.ru
212.176.51.50	A	kostroma.rosenergobank.ru
212.176.51.162	A	columbia.uzcable.ru
212.176.51.175	A+PTR	mx10.farial.ru
212.176.51.236	A	ns1.rin.ru
212.176.51.237	A	hosting-07.rin.ru
212.176.53.103	PTR	01wg.srkb.ru
212.176.53.252	PTR	mx.srkb.ru
212.176.53.253	PTR	srkb.ru
212.176.54.92	A	mf.sngb.ru
212.176.58.161	PTR	mail.np-oak.ru
212.176.58.163	A+PTR	mail.irkut.com
212.176.58.165	A+PTR	mx1.irkut.com
212.176.58.194	PTR	mail.ekb.ugsk.ru
212.176.60.62	A+PTR	mail.sapphire-telecom.ru
212.176.60.62	PTR	www.sapphire-telecom.ru
212.176.60.113	PTR	mail.mmsbox.ru
212.176.60.113	A	130-074-free.kuban.tv
212.176.60.113	A	ns2.kuban.tv
212.176.62.7	A	smtp.bilet-on-line.ru
212.176.62.7	A	smtp.itscc.ru
212.176.62.66	PTR	ns.globexbank.ru
212.176.62.133	PTR	www.golden-ural.ru
212.176.62.133	A	mail.vena.ru
212.176.63.2	PTR	mail.alternativa-n.ru
212.176.63.2	A	ns2.quorus.ru
212.176.63.65	PTR	mail-server.logica-d.ru
212.176.63.65	A	mail.sfera-63.ru
212.176.63.65	A	mail.logica-d.ru
212.176.63.70	A+PTR	mail.pd163.ru
212.176.63.71	PTR	mail.rtt63.ru
212.176.63.99	A+PTR	rus.trust.ru
212.176.63.100	A	ns2.ruscredit.ru
212.176.63.194	PTR	smtp.nrb.ru
212.176.63.203	A	retail.nrb.ru
212.176.63.204	A+PTR	online.nrb.ru