Robtex

Up: 171.22.64.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 171.22.64.0/23
Down right: 171.22.66.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
171.22.67.2	A+PTR	website-b-servern02.morgeninternet.nl
171.22.67.2	A	qu4ttro.nl
171.22.67.2	A	karteris.nl
171.22.67.3	A+PTR	website-b-servern04.morgeninternet.nl
171.22.67.4	A+PTR	website-b-servern06.morgeninternet.nl
171.22.67.4	A	hsdigital.nl
171.22.67.4	A	bcsnoordermeer.nl
171.22.67.5	PTR	website-b-servern08.morgeninternet.nl
171.22.67.6	PTR	website-a-servern02.morgeninternet.nl
171.22.67.9	A+PTR	apps.morgeninternet.nl
171.22.67.9	A	morgeninternet.nl
171.22.67.11	PTR	hosting51.resellerdns.nl
171.22.67.11	A	amberbanning.com
171.22.67.11	A	verbind.nl
171.22.67.12	A+PTR	hosting52.resellerdns.nl
171.22.67.12	A	www.eikelswordeneiken.nl
171.22.67.12	A	www.blom4u.nl
171.22.67.13	PTR	hosting53.resellerdns.nl
171.22.67.14	PTR	hosting54.resellerdns.nl
171.22.67.15	PTR	hosting55.resellerdns.nl
171.22.67.19	A	hml.nl
171.22.67.21	A+PTR	hosting02.magmagrill.eu
171.22.67.21	A	easytank.nl
171.22.67.21	A	magmaproducts.eu
171.22.67.22	PTR	hosting01.omarmunie.com
171.22.67.23	PTR	hosting08.netklaar.nl
171.22.67.23	A	solgar.be
171.22.67.26	PTR	hosting02.netklaar.nl
171.22.67.26	A	viridian.nl