Robtex

Up: 217.15.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 217.15.172.0/23
Down right: 217.15.174.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.15.173.1	PTR	v2a-07.s0.tas.cloudmamba.com
217.15.173.3	PTR	v2a-09.s0.tas.cloudmamba.com
217.15.173.23	PTR	v2a-1d.s0.tas.cloudmamba.com
217.15.173.25	PTR	v2a-1f.s0.tas.cloudmamba.com
217.15.173.38	PTR	v2a-2c.s0.tas.cloudmamba.com
217.15.173.40	PTR	v2a-2e.s0.tas.cloudmamba.com
217.15.173.44	PTR	v2a-32.s0.tas.cloudmamba.com
217.15.173.61	PTR	v2a-43.s0.tas.cloudmamba.com
217.15.173.63	PTR	v2a-45.s0.tas.cloudmamba.com
217.15.173.72	PTR	v2a-4e.s0.tas.cloudmamba.com
217.15.173.79	PTR	v2a-55.s0.tas.cloudmamba.com
217.15.173.84	PTR	v2a-5a.s0.tas.cloudmamba.com
217.15.173.90	PTR	v2a-60.s0.tas.cloudmamba.com
217.15.173.95	PTR	v2a-65.s0.tas.cloudmamba.com
217.15.173.99	PTR	v2a-69.s0.tas.cloudmamba.com
217.15.173.101	PTR	v2a-6b.s0.tas.cloudmamba.com
217.15.173.111	PTR	v2a-75.s0.tas.cloudmamba.com
217.15.173.113	PTR	v2a-77.s0.tas.cloudmamba.com
217.15.173.124	PTR	v2a-82.s0.tas.cloudmamba.com
217.15.173.125	PTR	v2a-83.s0.tas.cloudmamba.com
217.15.173.130	PTR	v2a-88.s0.tas.cloudmamba.com
217.15.173.134	PTR	v2a-8c.s0.tas.cloudmamba.com
217.15.173.139	PTR	v2a-91.s0.tas.cloudmamba.com
217.15.173.152	PTR	v2a-9e.s0.tas.cloudmamba.com
217.15.173.159	PTR	v2a-a5.s0.tas.cloudmamba.com
217.15.173.167	PTR	v2a-ad.s0.tas.cloudmamba.com
217.15.173.179	PTR	v2a-b9.s0.tas.cloudmamba.com
217.15.173.213	PTR	v2a-db.s0.tas.cloudmamba.com
217.15.174.4	A	klogtvalg.dk
217.15.174.4	A	2020plan.dk
217.15.174.5	A+PTR	sheep.perlpimp.dk
217.15.175.1	A+PTR	signon1.beevpn.com
217.15.175.1	A	signon1.uk.beevpn.com
217.15.175.1	A	signon1.se.beevpn.com
217.15.175.9	PTR	signon3.beevpn.com
217.15.175.9	A	signon1.beevpn.com
217.15.175.9	A	signon1.uk.beevpn.com
217.15.175.13	PTR	signon4.beevpn.com
217.15.175.13	A	signon1.beevpn.com
217.15.175.13	A	signon1.uk.beevpn.com
217.15.175.33	A	vpn-out.signon1.beevpn.com
217.15.175.41	PTR	vpn-out.signon3.beevpn.com
217.15.175.45	A	vpn-out.signon4.beevpn.com
217.15.175.54	A	*.sig.dev.ragetech.dk
217.15.175.54	A	sig.dev.ragetech.dk
217.15.175.54	A	www.sig.dev.ragetech.dk
217.15.175.65	A+PTR	app-srv-01.tas.as51432.net
217.15.175.65	A	*.sig.dev.ragetech.dk
217.15.175.65	A	sig.dev.ragetech.dk
217.15.175.67	PTR	app-srv-00.tas.as51432.net
217.15.175.68	A	dk.beevpn.com
217.15.175.71	PTR	app-srv-02.tas.as51432.net
217.15.175.71	A	auth02.ns.beevpn.com
217.15.175.74	A	www.liberalalliance.dk
217.15.175.249	PTR	cr0.tas.as51432.net