Robtex

Up: 37.113.130.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 37.113.131.0/25
Down right: 37.113.131.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.113.131.8	PTR	37x113x131x8.static-business.chel.ertelecom.ru
37.113.131.8	A	rsa-avto.ru
37.113.131.8	A	rsa-auto.ru
37.113.131.16	PTR	ftp.chel-garant.ru
37.113.131.16	A+PTR	mail.chel-garant.ru
37.113.131.16	A+PTR	ns.chel-garant.ru
37.113.131.20	A	mail1.vtorresurs.ru
37.113.131.27	PTR	37x113x131x27.static-business.chel.ertelecom.ru
37.113.131.27	A	vashsite74.ru
37.113.131.27	A	www.vashsite74.ru
37.113.131.37	PTR	37x113x131x37.static-business.chel.ertelecom.ru
37.113.131.37	A	visb.ru
37.113.131.52	PTR	37x113x131x52.static-business.chel.ertelecom.ru
37.113.131.52	A	pochta.vmm1.ru
37.113.131.59	PTR	mail.kc174.ru
37.113.131.59	PTR	mail.setera74.ru
37.113.131.62	PTR	37x113x131x62.static-business.chel.ertelecom.ru
37.113.131.62	A	kdez74.ru
37.113.131.62	A	*.kdez74.ru
37.113.131.69	A	mail.gorky74.ru
37.113.131.69	A	mail.gorki74.ru
37.113.131.70	A	mail2.gorky74.ru
37.113.131.70	A	www.ostrovcyvoda.ru
37.113.131.70	A	ostrovcyvoda.ru
37.113.131.85	A+PTR	home.control74.ru
37.113.131.85	A	ns2.bald.net.ru
37.113.131.102	A+PTR	mail.elpi74.ru
37.113.131.121	PTR	37x113x131x121.static-business.chel.ertelecom.ru
37.113.131.121	A	mx2.rcr74.ru
37.113.131.124	PTR	ns.elist.ru
37.113.131.124	PTR	mail.elist.ru
37.113.131.124	PTR	www.elist.ru
37.113.131.140	PTR	siachel.ru
37.113.131.140	A	ns2.siachel.ru
37.113.131.140	A	mail.siachel.ru
37.113.131.163	A	it-paradigma.ru
37.113.131.180	A+PTR	mail.rpk-su.ru
37.113.131.181	PTR	37x113x131x181.static-business.chel.ertelecom.ru
37.113.131.183	PTR	37x113x131x183.static-business.chel.ertelecom.ru
37.113.131.183	A	mail.odkb74.ru
37.113.131.187	A	mail.umnitsa-opt.ru
37.113.131.191	PTR	37x113x131x191.static-business.chel.ertelecom.ru
37.113.131.200	PTR	37x113x131x200.static-business.chel.ertelecom.ru
37.113.131.200	A	mx2.alvik74.ru
37.113.131.214	A+PTR	mail.intermet74.ru
37.113.131.221	A+PTR	mail.inter-prof74.ru
37.113.131.226	PTR	37x113x131x226.static-business.chel.ertelecom.ru
37.113.131.226	A	mail.yutp74.ru
37.113.131.229	A+PTR	mail.informpravo.ru
37.113.131.229	A	nkp-rustoy.ru
37.113.131.229	A	informpravo.ru
37.113.131.240	A+PTR	mx.mmedica.ru
37.113.131.240	A	www.mmedica.ru
37.113.131.240	A	of.mmedica.ru
37.113.131.241	PTR	37x113x131x241.static-business.chel.ertelecom.ru
37.113.131.241	A	chel.materiamedica.ru
37.113.131.241	A	ns1.chel.materiamedica.ru