Robtex

Up: 80.255.188.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 80.255.190.0/24
Down right: 80.255.191.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.255.191.26	A	mx1.kontek-yar.ru
80.255.191.70	PTR	pppoe-80.255.191.70.ttel.ru
80.255.191.70	A	ns1.yarkm.ru
80.255.191.106	A+PTR	ruskhleb.ru
80.255.191.106	A	ns.ruskhleb.ru
80.255.191.106	A	mail.ruskhleb.com
80.255.191.178	PTR	jentry.ru