Robtex

Up: 193.141.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 193.141.84.0/23
Down right: 193.141.86.0/23

IP	Type	Hostname
193.141.84.209	PTR	static.kpn.net
193.141.84.209	A	mail.mulderbodewes.nl
193.141.85.5	PTR	static.kpn.net
193.141.85.30	PTR	static.kpn.net
193.141.85.39	PTR	static.kpn.net
193.141.85.50	PTR	static.kpn.net
193.141.85.56	PTR	static.kpn.net
193.141.85.74	PTR	static.kpn.net
193.141.85.114	A	mail.oudemans.nl
193.141.85.130	PTR	static.kpn.net
193.141.85.162	PTR	static.kpn.net
193.141.85.230	PTR	static.kpn.net
193.141.85.244	PTR	static.kpn.net
193.141.86.49	PTR	mail.uniglobewestland.nl
193.141.86.49	A	uniglobewbtravel.nl
193.141.86.65	PTR	static.kpn.net
193.141.87.138	PTR	mail.autonet.nl
193.141.87.165	A	mx1.vreewijkmanagement.com
193.141.87.165	A	mx1.nassauhuis.com