Robtex

Up: 84.47.146.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 84.47.147.0/25
Down right: 84.47.147.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.47.147.4	PTR	host-147-4.data-centre.net
84.47.147.26	A+PTR	mx.npfp.ru
84.47.147.34	PTR	mail.uac-gp.ru
84.47.147.34	A	mx01.uac-gp.ru
84.47.147.36	A+PTR	mail.uac-gp.ru
84.47.147.36	A	uac-gp.ru
84.47.147.36	A	mx02.uac-gp.ru
84.47.147.91	PTR	exch2007.gpbi.ru
84.47.147.99	A	www.nedcon.ru
84.47.147.99	A	ns1.kifato-mk.com
84.47.147.99	A	nedcon.ru
84.47.147.118	A	touchcase.ru
84.47.147.130	A+PTR	exch.s-fruit.ru
84.47.147.130	A	s-fruit.ru
84.47.147.142	PTR	mx2.maditest.ru
84.47.147.180	A	mail.manpowerlit.lt
84.47.147.202	A	mail.modks.ru
84.47.147.202	A	mail.mksalpha.ru
84.47.147.202	A	mx.modks.com