Robtex

Up: 85.163.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 85.163.0.0/25
Down right: 85.163.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
85.163.0.0	PTR	ip-85.163.0.0.o2inet.sk
85.163.0.37	A	host37.pcpoint.cz
85.163.0.54	A	host54.pcpoint.cz
85.163.0.58	A	host58.pcpoint.cz
85.163.0.66	PTR	ip-85.163.0.66.o2inet.sk
85.163.0.66	A	mail.pcpoint.cz
85.163.0.66	A	www.radek.korcak.cz
85.163.0.74	PTR	ip-85.163.0.74.o2inet.sk
85.163.0.74	A	ekunz.cz
85.163.0.74	A	pruka.cz
85.163.0.76	A	mx.tsviny.cz
85.163.0.213	PTR	host213.pcpoint.cz