Robtex

Up: 195.191.16.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 195.191.16.0/24
Down right: 195.191.17.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.191.16.0	PTR	network.ftth.glasoperator.nl
195.191.16.15	PTR	15-16-191-195.ftth.glasoperator.nl
195.191.16.17	A	17-16-191-195.ftth.glasoperator.nl
195.191.16.30	A+PTR	30-16-191-195.ftth.glasoperator.nl
195.191.16.34	PTR	34-16-191-195.ftth.glasoperator.nl
195.191.16.55	PTR	55-16-191-195.ftth.glasoperator.nl
195.191.16.63	A+PTR	63-16-191-195.ftth.glasoperator.nl
195.191.16.124	PTR	124-16-191-195.ftth.glasoperator.nl
195.191.16.128	PTR	network.ftth.glasoperator.nl
195.191.16.193	A	igilde-ir1.igilde.nl
195.191.16.194	A+PTR	winitu-ir1.winitu.com
195.191.16.198	PTR	mail.confidum.nl
195.191.16.209	PTR	router.glasoperator.nl
195.191.16.220	A+PTR	app-dev.glasoperator.nl
195.191.16.230	PTR	natgw.glasoperator.nl
195.191.16.230	A	igilde.com
195.191.16.230	A	mail.igilde.nl
195.191.16.231	A+PTR	ns2.glasoperator.nl
195.191.17.0	PTR	network.ftth.glasoperator.nl
195.191.17.13	A	mail.tenshi.otaku-hosting.nl
195.191.17.19	A	huisserver.net
195.191.17.47	PTR	47-17-191-195.ftth.glasoperator.nl
195.191.17.109	A+PTR	109-17-191-195.ftth.glasoperator.nl
195.191.17.109	A	mail.remote-work.nl
195.191.17.109	A	remote-work.nl
195.191.17.175	PTR	broadcast.hosting2.glasoperator.nl
195.191.17.200	PTR	200.17.191.195.static.glasoperator.nl
195.191.17.200	A	www.winitucom.com
195.191.17.200	A	winitu.com
195.191.17.203	A	skilltradebookstore.nl
195.191.17.203	A	www.skilltradebookstore.nl
195.191.17.215	PTR	www.glasoperator.nl
195.191.17.216	PTR	ispdiensten.glasoperator.nl
195.191.17.216	A	mx.whisper.nl
195.191.17.219	PTR	ispdiensten.glasoperator.nl
195.191.17.221	PTR	web01.glasoperator.nl
195.191.17.221	A	*.glasoperator.com
195.191.17.221	A	www.igilde.nl
195.191.17.222	A+PTR	ns1.glasoperator.nl
195.191.17.255	PTR	broadcast.loopback.glasoperator.nl