Robtex

Up: 77.245.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.245.176.0/21
Down right: 77.245.184.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.245.176.27	A+PTR	mail.kbt.ch
77.245.176.33	A	mail.infoniqa.ch
77.245.176.33	A	mail.infoniqa-sql.ch
77.245.176.52	A	mail.trigon.ch
77.245.176.82	A+PTR	mail.ferrexpo.ch
77.245.176.100	PTR	srv100.satfreak.ch
77.245.176.100	A	mail.satwiki.ch
77.245.176.100	A	www.satwiki.ch
77.245.176.114	A+PTR	mail.goldor.ch
77.245.176.115	A+PTR	mail.gyr.ch
77.245.176.124	A	mechelgroup.com
77.245.176.124	A	www.mechelgroup.com
77.245.176.162	PTR	static.77.245.176.162.databaar.ch
77.245.176.162	A	ns1.suxeed.com
77.245.176.162	A	goofy.smartsol.ch
77.245.176.163	PTR	static.77.245.176.163.databaar.ch
77.245.176.163	A	smartsol.ch
77.245.176.164	PTR	mail.suxeed.com
77.245.176.166	PTR	x3.suxeed.com
77.245.176.168	A	mail.balivilla-damai.com
77.245.176.176	A+PTR	x2.suxeed.com
77.245.176.176	A	mail.balivilla-damai.com
77.245.176.176	A	ns2.suxeed.com
77.245.176.178	PTR	k1.suxeed.com
77.245.176.179	PTR	static.77.245.176.179.databaar.ch
77.245.176.181	PTR	k4.suxeed.com
77.245.176.209	A	mail.ilpus.com
77.245.176.209	A	mail.labtechnik.ch
77.245.176.209	A	mail.drforsell.com
77.245.177.51	PTR	static.77.245.177.51.databaar.ch
77.245.177.51	A	stagbaar.ch
77.245.177.51	A	*.stagbaar.ch
77.245.177.201	A	ns20.databaar.ch
77.245.177.231	A+PTR	ns2.4youdomains.ch
77.245.178.5	A	webmail.databaar.ch
77.245.179.4	PTR	dhcp.77.245.179.4.databaar.ch
77.245.179.83	PTR	dhcp.77.245.179.83.databaar.ch
77.245.179.235	PTR	dhcp.77.245.179.235.databaar.ch
77.245.179.235	A	brock-family.org
77.245.180.18	PTR	dhcp.77.245.180.18.databaar.ch
77.245.180.18	A	ns2.nemsoft.ch
77.245.180.28	A	mail.bluequestchina.com
77.245.180.66	A	mx01.webswitch.ch
77.245.180.67	A+PTR	mx01.overnightevents.ch
77.245.180.74	A+PTR	mail.kaener.ch
77.245.180.96	PTR	dhcp.77.245.180.96.databaar.ch
77.245.180.96	A	chwrd01.wirdgroup.com
77.245.180.96	A	chwrd01a-01.wirdgroup.com
77.245.180.98	A	ns4-wip.wirdgroup.com
77.245.180.110	A+PTR	mail.demo.techlab.ch
77.245.180.131	PTR	dhcp.77.245.180.131.databaar.ch
77.245.180.131	A	www.primelco.ch
77.245.180.133	A+PTR	mail.primelco.ch
77.245.180.212	A	g-hr.ch
77.245.180.212	A	s212.ghrgroup.ch
77.245.180.226	A	ns1.dnssrv.ch
77.245.180.227	A	karaokestar.ch
77.245.180.228	PTR	ws2.dnssrv.ch
77.245.180.228	A	kaenerpersonal.com
77.245.180.228	A	dj-force.com
77.245.182.25	PTR	dns4.core.ch
77.245.182.25	A	www.corenet.ch
77.245.182.25	A	informationworker.ch
77.245.182.29	A	mailsrv1.core.ch
77.245.183.104	A	mail.keystonecompany.com
77.245.183.126	A	ns2.mychoice.ch
77.245.183.180	A+PTR	mail.martinlenzag.ch
77.245.183.199	PTR	static.77.245.183.199.databaar.ch
77.245.183.199	A	abt-holzbau.ch
77.245.183.212	PTR	static.77.245.183.212.databaar.ch
77.245.183.212	A	grabherr.ch
77.245.183.212	A	treuhandbaar.ch
77.245.183.227	A+PTR	webmail.bjrocket.ch
77.245.183.227	A	bjrs.dyndns.org
77.245.183.229	PTR	static.77.245.183.229.databaar.ch
77.245.183.230	A+PTR	mail.monto.ch
77.245.183.231	A	mail.wismerlandtechnik.ch
77.245.183.236	PTR	mail.ringler.ch
77.245.183.242	A	mail2.hmz-academy.ch
77.245.183.254	A	mail.stagbaar.ch
77.245.184.4	A+PTR	mail.swissestetic.ch
77.245.187.8	PTR	static.77.245.187.8.databaar.ch
77.245.187.8	A	owa.martinlenzag.ch
77.245.187.21	PTR	dhcp.77.245.187.21.databaar.ch
77.245.187.21	A	mail.intermedicalgroup.ch
77.245.187.21	A	mail.silkmed-distribution.ch
77.245.187.24	A+PTR	mail.familybaumgartner.ch
77.245.187.24	A	familybaumgartner.ch
77.245.187.36	A	mail2.contreva.ch
77.245.187.38	A	mail.aszlabor.ch
77.245.187.40	A	mail.hotz-partner.ch
77.245.187.41	PTR	dhcp.77.245.187.41.databaar.ch
77.245.187.41	A	mail.wirdgroup.com
77.245.187.48	A+PTR	mail.hpd.ch
77.245.187.68	PTR	dhcp.77.245.187.68.databaar.ch
77.245.187.68	A	baar.pcmac.ch
77.245.187.68	A	pcmac.ch
77.245.188.150	PTR	dhcp.77.245.188.150.databaar.ch
77.245.188.150	A	sleepypand4.com
77.245.190.254	PTR	dhcp.77.245.190.254.databaar.ch
77.245.190.254	A	mail.knuddeltiger.ch
77.245.190.254	A	knuddeltiger.ch
77.245.191.226	A+PTR	mail.sl-p.ch