Robtex

Up: 84.246.2.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 84.246.2.0/25
Down right: 84.246.2.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.246.2.0	PTR	rt2bb246-84-0.routit.net
84.246.2.2	PTR	rt2bb246-84-2.routit.net
84.246.2.7	PTR	rt2bb246-84-7.routit.net
84.246.2.9	PTR	rt2bb246-84-9.routit.net
84.246.2.23	PTR	rt2bb246-84-23.routit.net
84.246.2.34	PTR	rt2bb246-84-34.routit.net
84.246.2.52	PTR	rt2bb246-84-52.routit.net
84.246.2.72	PTR	rt2bb246-84-72.routit.net
84.246.2.76	PTR	rt2bb246-84-76.routit.net
84.246.2.76	A	horto-meo.com
84.246.2.76	A	mijn-tuin.com
84.246.2.109	PTR	rt2bb246-84-109.routit.net
84.246.2.111	PTR	rt2bb246-84-111.routit.net
84.246.2.118	PTR	rt2bb246-84-118.routit.net
84.246.2.126	PTR	rt2bb246-84-126.routit.net
84.246.2.126	A	mail.hoeksteen-maurik.nl
84.246.2.128	PTR	rt2bb246-84-128.routit.net
84.246.2.151	PTR	rt2bb246-84-151.routit.net
84.246.2.151	A	mail.thibor.nl
84.246.2.152	A	signision.com
84.246.2.166	PTR	rt2bb246-84-166.routit.net
84.246.2.166	A	mail.globetech.nl
84.246.2.169	PTR	rt2bb246-84-169.routit.net
84.246.2.169	A	mail.ark-advies.nl
84.246.2.173	PTR	rt2bb246-84-173.routit.net
84.246.2.176	PTR	remote.remote.nl
84.246.2.176	A	mail.aucuba.nl
84.246.2.187	PTR	rt2bb246-84-187.routit.net
84.246.2.198	PTR	rt2bb246-84-198.routit.net
84.246.2.214	A	mail.acs-holland.com
84.246.2.240	PTR	rt2bb246-84-240.routit.net
84.246.2.240	A	client-login.nl
84.246.2.240	A	mail.bafd.nl
84.246.2.248	PTR	rt2bb246-84-248.routit.net
84.246.2.249	PTR	rt2bb246-84-249.routit.net
84.246.2.249	A	emge-groep.nl
84.246.2.249	A	mx20.emge-aa.nl
84.246.2.255	PTR	rt2bb246-84-255.routit.net