Robtex

Up: 164.128.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 164.128.64.0/21
Down right: 164.128.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
164.128.64.4	PTR	i69lss-011-loo0.bb.ip-plus.net
164.128.64.23	PTR	i67fri-001-loo0.bb.ip-plus.net
164.128.64.25	PTR	i76bri-001-loo0.bb.ip-plus.net
164.128.64.49	PTR	i69lss-037-loo1.bb.ip-plus.net
164.128.65.53	PTR	i69lss-001-gig1-1x29.bb.ip-plus.net
164.128.69.42	PTR	proxy.sogea.ch
164.128.69.51	A	login.e-private.lu
164.128.69.51	A	caprivatebanking.com
164.128.69.51	A	www.ca-privatebank.com
164.128.69.80	PTR	mail.metalor.ch
164.128.70.82	A	cr-matisa.ch
164.128.73.234	A	bacc-00-c2-fas0-1.ce.ip-plus.net
164.128.74.149	A	moodle.cdl.ch
164.128.74.155	A	smtp.cdl.ch
164.128.75.204	A	amalthea.ip-plus.net
164.128.76.1	PTR	i68ges-spare-02-fas2-0.bb.ip-plus.net
164.128.76.2	PTR	i68ges-spare-03-fas0-0.bb.ip-plus.net
164.128.76.3	PTR	i68ges-spare-04-eth0-0.bb.ip-plus.net
164.128.76.32	PTR	i68ges-091-gig0-1.bb.ip-plus.net
164.128.76.33	PTR	i68ges-000-fas1-0.bb.ip-plus.net
164.128.76.34	PTR	i68ges-001-fas1-0.bb.ip-plus.net
164.128.76.39	A	ns2.pilatus-aircraft.ch
164.128.76.39	A	ubnplanet.unisource.ch
164.128.76.39	A	mail2.micromodal.com
164.128.76.48	PTR	ts-ge2-15.uniplus.ch
164.128.76.49	PTR	ts-ge2-14.uniplus.ch
164.128.76.50	PTR	ts-ge2-13.uniplus.ch
164.128.76.51	PTR	ts-ge2-12.uniplus.ch
164.128.76.65	PTR	i68ges-021-fas1-0.bb.ip-plus.net
164.128.76.129	PTR	i68ges-spare-02-eth3-0.bb.ip-plus.net
164.128.76.130	PTR	i68ges-spare-03-fas0-1.bb.ip-plus.net
164.128.76.131	PTR	i68ges-spare-04-eth0-1.bb.ip-plus.net
164.128.76.241	PTR	i68ges-d-lan-b-loo0.bb.ip-plus.net
164.128.76.242	PTR	i68ges-071-fas2-0.bb.ip-plus.net
164.128.76.243	PTR	i68ges-061-fas2-0.bb.ip-plus.net
164.128.77.148	PTR	mail.banorient.ch
164.128.77.148	A	mail2.banorient.ch
164.128.78.67	PTR	mail.franckmuller.ch
164.128.78.144	PTR	proxy4.perreard.com
164.128.78.146	PTR	proxy6.perreard.com
164.128.78.226	A+PTR	www.lenzstaehelin.com
164.128.78.226	A	lsguernsey.com
164.128.78.226	A	lstrustservices.ch
164.128.78.236	A	lstrustservices.ch
164.128.78.236	A	www.lenzstaehelin.com
164.128.78.236	A	settlements.ch