Robtex

Up: 89.146.56.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.146.56.0/25
Down right: 89.146.56.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.146.56.48	A	mail.tiemex.nl
89.146.56.69	PTR	rt56bb146-89-69.routit.net
89.146.56.69	A	manidemo.nl
89.146.56.73	A	mail.hypodomus.nl
89.146.56.78	PTR	rt56bb146-89-78.routit.net
89.146.56.78	A	shitfromchina.com
89.146.56.78	A	picturethesong.com
89.146.56.88	A	mail.densvastgoed.nl
89.146.56.91	A	mail.densvastgoed.nl
89.146.56.97	PTR	rt56bb146-89-97.routit.net
89.146.56.100	PTR	rt56bb146-89-100.routit.net
89.146.56.100	A	youwingames.com
89.146.56.100	A	ageofvikings.nl
89.146.56.111	PTR	rt56bb146-89-111.routit.net
89.146.56.111	A	hrmanageronline.nl
89.146.56.111	A	hrcontent.nl
89.146.56.112	PTR	rt56bb146-89-112.routit.net
89.146.56.112	A	uniquestarringvanvelzen.nl
89.146.56.117	PTR	rt56bb146-89-117.routit.net
89.146.56.117	A	object.nl
89.146.56.117	A	mx-invest.nl
89.146.56.120	A	plan-it.nl
89.146.56.120	A	www.jds.nl
89.146.56.120	A	www.plan-it.nl
89.146.56.131	PTR	rt56bb146-89-131.routit.net
89.146.56.131	A	*.jheemskerk.com
89.146.56.131	A	mail.jheemskerk.com
89.146.56.138	A	www.orbis-software.nl
89.146.56.152	A	remote.kbite.nl
89.146.56.152	A	remote.kbite.eu
89.146.56.159	PTR	smtp36.dmsend.nl
89.146.56.159	A	mail.hethelewestland.nl
89.146.56.159	A	mail.uitgeverijwestmedia.nl
89.146.56.220	PTR	rt56bb146-89-220.routit.net
89.146.56.220	A	mail.airconet.nl
89.146.56.220	A	mail.zeevenhooven.nl