Robtex

Up: 80.71.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 80.71.240.0/22
Down right: 80.71.244.0/22

IP	Type	Hostname
80.71.240.1	A+PTR	core.rialcom.ru
80.71.240.120	PTR	dc.rialcom.ru
80.71.241.13	PTR	jeepchina.ru
80.71.241.25	PTR	mx.bacorfc.ru
80.71.241.43	PTR	mlc.rostagroup.ru
80.71.241.112	A	nojabr.ru
80.71.241.119	PTR	pczn.ru
80.71.241.185	PTR	eurosvet.info
80.71.241.202	PTR	proxy.vms.ru
80.71.241.250	A	mailx.ooo-elecon.ru
80.71.241.250	A	cliftonlarsonallentechnology.net
80.71.241.251	A	mailx.eltros.ru
80.71.241.252	A	mailx.elcn.ru
80.71.242.66	PTR	halls.marta.ru
80.71.242.124	PTR	mx1.lotos1.ru
80.71.243.5	PTR	mx2.vetkom.ru
80.71.243.114	PTR	gw-2.chipdip.ru
80.71.243.250	PTR	mailin.vortex-co.ru
80.71.244.18	PTR	cisco.klimovsk.info
80.71.244.242	A+PTR	mx2.rialcom.ru
80.71.244.244	PTR	ns2.rialcom.ru
80.71.244.244	A	mail.nlrus.ru
80.71.245.193	PTR	mxm.iek.ru
80.71.245.194	PTR	mx.iek.ru
80.71.245.220	PTR	zu8.rialcom.ru
80.71.245.245	PTR	ns.rialcom.ru
80.71.245.245	A	root.rialcom.ru
80.71.247.7	PTR	mail.inforkom.ru