Robtex

Up: 213.159.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.159.192.0/23
Down right: 213.159.194.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.159.192.66	A	zavod-cms.ru
213.159.192.214	A	mail.weles-ekb.ru
213.159.192.215	A	sputnik-trans.ru
213.159.192.244	PTR	ns2.i365.ru
213.159.193.1	PTR	itc-193-1.i365.ru
213.159.193.1	A	i365.ru
213.159.193.8	A	yek.ru
213.159.193.14	A+PTR	support.yek.ru
213.159.193.54	A+PTR	ns.i365.ru
213.159.193.55	PTR	mail.i365.ru
213.159.193.55	A	mail.mt-p.ru
213.159.193.55	A	mail.yek.ru
213.159.194.74	A	ns3.i365.ru
213.159.195.144	A	mail.logicon-group.ru