Robtex

Up: 85.192.12.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 85.192.13.0/25
Down right: 85.192.13.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
85.192.13.7	PTR	mail.xdiff.ru
85.192.13.7	A	xdiff.su
85.192.13.7	A	trail-gear.su
85.192.13.8	PTR	host-85-192-13-8.slavia.su
85.192.13.8	A	avto-olimp.ru
85.192.13.23	A	mx.slavia.su
85.192.13.23	A	slavia.su
85.192.13.23	A	www.zsk-klin.ru