Robtex

Up: 89.28.160.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 89.28.160.0/26
Down right: 89.28.160.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.28.160.1	A+PTR	ns2.mart.ru
89.28.160.3	A+PTR	mail.mart.ru
89.28.160.3	A	relay.mart.ru
89.28.160.5	PTR	gk.mart.ru
89.28.160.8	A+PTR	vhost-8.mart.ru
89.28.160.8	A	xn--80aacc5bcuf.xn--p1ai
89.28.160.8	A	vakobank.com
89.28.160.9	A+PTR	vhost-9.mart.ru
89.28.160.9	A	balloon-cup.ru
89.28.160.9	A	www.artm.mart.ru
89.28.160.18	PTR	speed.mart.ru
89.28.160.23	A+PTR	ssw.mart.ru
89.28.160.30	PTR	vhost-30.mart.ru
89.28.160.30	A	acbase.net
89.28.160.30	A	veltip.ru
89.28.160.31	A	vhost-31.mart.ru
89.28.160.32	PTR	vhost-32.mart.ru
89.28.160.32	A	remprom-s.ru
89.28.160.32	A	www.ballooning-rus.ru
89.28.160.33	A+PTR	velikieluki.ru
89.28.160.33	A	www.velikieluki.ru
89.28.160.35	PTR	vhost-35.mart.ru
89.28.160.64	PTR	89-28-160-64.nat.mart.ru