Robtex

Up: 77.238.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 77.238.224.0/20
Down right: 77.238.240.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.238.224.90	A	techdom.ru
77.238.224.90	A	thome.ru
77.238.224.90	A	www.thome.ru
77.238.224.197	PTR	mx.stlservice.info
77.238.224.197	A	mail.stlservice.ru
77.238.224.197	A	mx.stlservice.ru
77.238.224.254	A+PTR	ns1.teleru.net
77.238.225.57	A	cgp.teleru.net
77.238.225.163	A	sip.teleru.net
77.238.225.185	A+PTR	mx.teleru.net
77.238.225.254	A+PTR	ns2.teleru.net
77.238.226.0	PTR	77.238.226.0.teleru.net
77.238.226.35	PTR	77.238.226.35.teleru.net
77.238.226.57	A	mail2.imf-moscow.ru
77.238.226.57	A	mx.imf-moscow.ru
77.238.226.81	A+PTR	mx.its-project.ru
77.238.226.81	A	mx.ds-eng.ru
77.238.226.93	A	gate.seismotech.ru
77.238.226.129	A	center.centr-c.ru
77.238.226.130	A+PTR	org.bisnes-org.ru
77.238.226.131	A	snab.sn-prom.ru
77.238.226.156	A	mail.polytex.ru
77.238.226.170	A	isaran.ru
77.238.226.170	A	arran.ru
77.238.226.170	A	www.isaran.ru
77.238.226.177	PTR	remote.itprotect.ru
77.238.226.178	PTR	keys.itprotect.ru
77.238.226.193	A+PTR	mail.y-p.ru
77.238.226.209	A+PTR	mail-server.a-class-group.ru
77.238.226.209	A	mail-server.acgrp.ru
77.238.226.210	A	mail.a-class-group.ru
77.238.227.215	A	mail.allianz-invest.ru
77.238.227.215	A	mx.april-capital.ru
77.238.228.0	PTR	77.238.228.0.teleru.net
77.238.228.97	PTR	77.238.228.97.teleru.net
77.238.228.97	A	mail.khnet.ru
77.238.228.97	A	khnet.ru
77.238.228.255	PTR	77.238.228.255.teleru.net
77.238.229.97	PTR	jvp.ru
77.238.229.97	A+PTR	mail.jvp.ru
77.238.229.97	A	mail.psb-m.ru
77.238.229.98	PTR	77.238.229.98.teleru.net
77.238.229.98	A	jvp.ru
77.238.229.98	A	www.jvp.ru
77.238.229.130	PTR	77.238.229.130.teleru.net
77.238.230.221	A	daddy.agrorus.com
77.238.230.225	PTR	tfm-invest.ru
77.238.232.1	PTR	77.238.232.1.teleru.net
77.238.232.64	PTR	77.238.232.64.teleru.net
77.238.232.67	PTR	77.238.232.67.teleru.net
77.238.232.98	PTR	77.238.232.98.teleru.net
77.238.232.193	PTR	77.238.232.193.teleru.net
77.238.232.195	PTR	77.238.232.195.teleru.net
77.238.233.5	A	mx1.busair.ru
77.238.233.5	A	mx1.bsaero.ru
77.238.233.65	A+PTR	mail.rusaero.aero
77.238.233.69	A	mx0.bsaero.ru
77.238.236.1	PTR	77.238.236.1.teleru.net
77.238.236.1	A	www.pulsbank.com
77.238.236.2	A+PTR	mail.pulsbank.ru
77.238.236.2	A	pulsbank.ru
77.238.236.2	A	www.pulsbank.ru
77.238.236.70	A	mail.timlis.ru
77.238.236.70	A	mail01.timlis.ru
77.238.236.124	A	dm-solutions.ru
77.238.236.129	PTR	x10.fitness.ru
77.238.239.161	A+PTR	mail.hk-holding.ru
77.238.239.161	A	hk-holding.ru
77.238.240.109	A	anyget.ru
77.238.241.1	PTR	77.238.241.1.teleru.net
77.238.241.2	PTR	77.238.241.2.teleru.net
77.238.241.67	PTR	77.238.241.67.teleru.net
77.238.241.99	PTR	77.238.241.99.teleru.net
77.238.241.162	PTR	77.238.241.162.teleru.net
77.238.241.163	PTR	77.238.241.163.teleru.net
77.238.241.193	PTR	77.238.241.193.teleru.net
77.238.241.195	PTR	77.238.241.195.teleru.net
77.238.242.167	A	ns2.gropyanov.ru
77.238.242.168	A	ns1.gropyanov.ru
77.238.242.168	A	gropyanov.ru
77.238.242.186	A+PTR	m9cr01-v92.teleru.net
77.238.243.45	A	mail.vl-kaliningrad.ru
77.238.243.45	A	mail.mr-energostroy.ru
77.238.243.93	A	marinn.ru
77.238.243.93	A	mail.marinn.ru
77.238.243.114	A	silentbay.ru
77.238.243.114	A	nav.radioma.su
77.238.243.165	A	mx.chobi.ru
77.238.244.0	PTR	77.238.244.0.teleru.net
77.238.244.146	A	mail.pollars.com
77.238.244.146	A	pollars.com
77.238.244.225	A	www.stlservice.ru
77.238.244.244	A	mx.mail.teleru.net
77.238.244.244	A	mail.teleru.net
77.238.244.248	A	sess.teleru.net
77.238.246.0	PTR	77.238.246.0.teleru.net
77.238.246.194	A	mail.sozdanie.ru
77.238.246.225	A+PTR	mx.amaks.ru
77.238.246.245	A	mx.geftranslations.com
77.238.247.153	A	soulstealers.ru
77.238.247.161	PTR	77.238.247.161.teleru.net
77.238.247.192	PTR	77.238.247.192.teleru.net
77.238.247.217	A	mail.zaomp.ru
77.238.248.65	PTR	mx1.oaoosk.ru
77.238.250.169	A	mcl.ru
77.238.250.169	A	ns1.mcl.ru
77.238.250.169	A	mx1.mcl.ru
77.238.252.225	A+PTR	mail.ecifpa.ru
77.238.253.129	PTR	mail2.art-in.ru
77.238.254.55	A	ns.nkh.su
77.238.254.55	A	nkh.su
77.238.254.55	A	mail.nkh.su
77.238.254.58	A	polonsky.ru
77.238.254.122	A	ineto.teleru.net
77.238.255.1	PTR	77.238.255.1.teleru.net
77.238.255.1	A	mail.pobedittrans.ru