Robtex

Up: 195.88.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 195.88.17.0/25
Down right: 195.88.17.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.88.17.1	PTR	agg.obcity.ru
195.88.17.1	A	ns1.obcity.ru
195.88.17.4	A	mail.zaokapitan.ru
195.88.17.148	A	sergsat.ru
195.88.17.192	PTR	qq.obcity.ru.17.88.195.in-addr.arpa
195.88.17.193	PTR	nat-pool0-193.obtelecom.ru
195.88.17.194	PTR	nat-pool0-194.obtelecom.ru
195.88.17.198	PTR	nat-pool0-198.obtelecom.ru
195.88.17.241	A+PTR	brd.obtelecom.ru
195.88.17.241	A	speedtest.obtelecom.ru
195.88.17.242	A+PTR	core.obtelecom.ru
195.88.17.244	A+PTR	web.obtelecom.ru
195.88.17.244	A	obtelecom.ru
195.88.17.244	A	www.obcity.ru
195.88.17.246	A+PTR	www.densky.ru
195.88.17.246	A	ns.densky.ru
195.88.17.246	A	mx.densky.ru
195.88.17.247	PTR	mail.reasoft.me
195.88.17.247	A	mx.reasoft.me
195.88.17.247	A	www.masterdom54.ru