Robtex

Up: 84.246.28.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 84.246.29.0/25
Down right: 84.246.29.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.246.29.0	PTR	rt29bb246-84-0.routit.net
84.246.29.2	PTR	rt29bb246-84-2.routit.net
84.246.29.5	A	mail.mfmedicalservices.nl
84.246.29.12	A	hijman.mobi
84.246.29.12	A	schoonshop.nl
84.246.29.27	PTR	rt29bb246-84-27.routit.net
84.246.29.27	A	webmail.significant.nl
84.246.29.46	A	mail.vriesveem-deberg.nl
84.246.29.58	PTR	rt29bb246-84-58.routit.net
84.246.29.60	A	mx1.mbev.com
84.246.29.61	A	mail.common-fund.org
84.246.29.62	A	mail.vtgconcrete.com
84.246.29.62	A	mail.adsconcrete.com
84.246.29.65	PTR	remote.ttw.nl
84.246.29.65	A	mail.ttw.nl
84.246.29.65	A	ttw.nl
84.246.29.67	PTR	rt29bb246-84-67.routit.net
84.246.29.67	A	ttw.nl
84.246.29.72	A	mail.bosveld.nl
84.246.29.83	PTR	mail.eww.nl
84.246.29.94	PTR	eventmail.nl
84.246.29.99	PTR	rt29bb246-84-99.routit.net
84.246.29.99	A	mail.nowfestival.nl
84.246.29.99	A	mail.iapublishing.nl
84.246.29.104	PTR	rt29bb246-84-104.routit.net
84.246.29.104	A	mail.cookiecompany.nl
84.246.29.110	A	ns1.paceblade.com
84.246.29.113	PTR	rt29bb246-84-113.routit.net
84.246.29.113	A	www.omniawonen.nl
84.246.29.113	A	omniawonen.nl
84.246.29.130	PTR	rt29bb246-84-130.routit.net
84.246.29.131	A	zorgspectrum.com
84.246.29.131	A	zorgspectrum.net
84.246.29.131	A	zorgspectrum.org
84.246.29.133	PTR	rt29bb246-84-133.routit.net
84.246.29.133	A	mx.omniawonen.nl
84.246.29.135	PTR	rt29bb246-84-135.routit.net
84.246.29.135	A	overtocht.nl
84.246.29.135	A	www.overtocht.nl
84.246.29.137	PTR	rt29bb246-84-137.routit.net
84.246.29.137	A	mail.besure.nl
84.246.29.142	A	mail.vanbekkum.nl
84.246.29.158	A	mail.vitalize.nl
84.246.29.172	A	mail.bits-chips.nl
84.246.29.205	PTR	rt29bb246-84-205.routit.net
84.246.29.226	PTR	rt29bb246-84-226.routit.net