Robtex

Up: 77.74.96.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 77.74.96.0/23
Down right: 77.74.98.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.74.96.27	A+PTR	mail.amarch.ch
77.74.96.42	A	gulag.ch
77.74.96.69	A	ferco.ch
77.74.96.75	A+PTR	soldetailliv01.detailnet.ch
77.74.96.75	A	annetteconzett.detailnet.ch
77.74.96.75	A	detailnet.ch
77.74.96.81	A+PTR	mailserver.detailag.ch
77.74.96.81	A	mail3.daskorrektorat.ch
77.74.96.81	A	mail3.jeanslife.ch
77.74.96.84	A	www.detailgate.ch
77.74.96.156	A+PTR	156.96.74.77.ftth.as8758.net
77.74.96.156	A	ensival-moret.com
77.74.96.156	A	www.sulzer.com
77.74.96.180	A+PTR	180.96.74.77.ftth.as8758.net
77.74.96.180	A	mail.tonder.ch
77.74.96.219	A+PTR	219.96.74.77.ftth.as8758.net
77.74.96.219	A	mail.nplaw.ch
77.74.96.228	A	tonder.ch
77.74.97.85	A	tonder.ch
77.74.97.163	A	casa.fluido.as
77.74.97.163	A	berno.fluido.as
77.74.97.188	A	foff.ch
77.74.97.221	A	dfme.net
77.74.98.0	A	0.98.74.77.dyn.dsl.as8758.net
77.74.98.9	PTR	9.98.74.77.dyn.dsl.as8758.net
77.74.98.9	A	mail.street-parade.ch
77.74.98.9	A	mail.leadingbooking.com
77.74.98.10	A+PTR	10.98.74.77.dyn.dsl.as8758.net
77.74.98.10	A	liloak-nas.duckdns.org
77.74.98.11	PTR	11.98.74.77.dyn.dsl.as8758.net
77.74.98.16	PTR	16.98.74.77.dyn.dsl.as8758.net
77.74.98.16	A	valartis.ch
77.74.98.16	A	emailprotect.tapmatic.ch
77.74.98.17	PTR	17.98.74.77.dyn.dsl.as8758.net
77.74.98.42	A+PTR	42.98.74.77.dyn.dsl.as8758.net
77.74.99.19	A	flyinghair.ch
77.74.99.19	A	app.li
77.74.99.19	A	www.radner.ch
77.74.99.150	A	ns4.zimacon.net
77.74.99.150	A	www.zimacon.net
77.74.99.154	A	mailcleaner.zimacon.net
77.74.99.193	A	alikaniotis.com
77.74.99.195	A	climalik.com