Robtex

Up: 31.31.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.31.64.0/22
Down right: 31.31.68.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.31.64.10	A+PTR	vaengatelecom.ru
31.31.64.10	A	0.ns.vaengatelecom.ru
31.31.64.10	A	www.vaengatelecom.ru
31.31.65.35	PTR	31.31.65-35.flex.ru
31.31.65.35	A	www.nedoos.ru
31.31.65.35	A	zxevo.ru
31.31.65.129	A	ikonst.ru