Robtex

Up: 37.188.70.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 37.188.70.0/25
Down right: 37.188.70.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.188.70.37	PTR	25bc4625.ftth.concepts.nl
37.188.70.37	A	mail.dagevos.org
37.188.70.37	A	blog.dagevos.org
37.188.70.54	PTR	25bc4636.ftth.concepts.nl
37.188.70.64	PTR	37-188-70-64.fixed.kpn.net
37.188.70.64	A	25bc4640.ftth.concepts.nl
37.188.70.71	PTR	37-188-70-71.fixed.kpn.net
37.188.70.71	A	home.pieters.cx
37.188.70.196	PTR	25bc46c4.ftth.concepts.nl
37.188.70.196	A	lankhorst.tv
37.188.70.241	PTR	37-188-70-241.fixed.kpn.net
37.188.70.241	A	25bc46f1.ftth.concepts.nl
37.188.70.255	PTR	25bc46ff.ftth.concepts.nl