Robtex

Up: 31.204.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 31.204.160.0/20
Down right: 31.204.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.204.160.0	PTR	ab-31-204-160-0.mxc.ru
31.204.162.20	A	ford.alliance-motors.ru
31.204.162.20	A	ns2.imega.ru
31.204.162.20	A	root.imega.ru
31.204.162.128	PTR	ab-31-204-162-128.mxc.ru
31.204.162.194	PTR	ab-31-204-162-194.mxc.ru
31.204.168.0	PTR	ab-31-204-168-0.mxc.ru
31.204.172.27	A	mail.ctorik.ru
31.204.172.27	A	mail-server.nmserv.ru
31.204.172.27	A	mail-server.ctorik.ru
31.204.174.227	A	delete03.tk
31.204.176.0	PTR	ab-31-204-176-0.mxc.ru
31.204.177.155	A	xn----7sbhlancfs1bhjev7a8c.xn--p1ai
31.204.177.155	A	prgsm.ru
31.204.180.0	PTR	ab-31-204-180-0.mxc.ru
31.204.180.204	A	gate2.novek.ru
31.204.183.226	PTR	ab-31-204-183-226.mxc.ru
31.204.183.226	A	mail.adm.nov.ru
31.204.183.226	A	sgorodov.ru
31.204.185.65	PTR	ab-31-204-185-65.mxc.ru
31.204.185.119	A	tekom53.ru
31.204.185.119	A	xn--80aesjnt.xn--p1ai
31.204.185.119	A	www.vtormet53.ru
31.204.186.197	A	ns1.homehts.ru
31.204.186.197	A	homehts.ru
31.204.186.197	A	mail.homehts.ru
31.204.190.169	PTR	ab-31-204-190-169.mxc.ru
31.204.190.169	A	paxana.net
31.204.190.169	A	paxana.net.paxana.net
31.204.190.182	PTR	ab-31-204-190-182.mxc.ru