Robtex

Up: 212.78.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 212.78.160.0/21
Down right: 212.78.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.78.160.10	A+PTR	pop-mail-1.colt-telecom.nl
212.78.160.10	A	mail.coltnet.nl
212.78.160.10	A	mailrelay1.nl.colt.net
212.78.160.161	PTR	s3-1-0-mad-ia27ar01.ams.nl.colt.net
212.78.160.234	PTR	s0-0-con-fa99rt01.nl.colt.net
212.78.161.18	PTR	mail.zha.nl
212.78.161.18	A	mail.ziekenhuisamstelland.nl
212.78.161.18	A	ziekenhuisamstelveen.nl
212.78.161.34	A+PTR	mail.weka.nl
212.78.161.34	A	mx01.weka.nl
212.78.161.50	PTR	mail
212.78.161.50	A	mail.southernco.it
212.78.161.50	A	mail.southernco.nl
212.78.161.55	PTR	www
212.78.161.55	A	mail.se-europe.nl
212.78.161.99	PTR	mail1.nuon.com
212.78.161.100	A+PTR	vpn.sinew.nl
212.78.161.104	A	shell.sinew.nl
212.78.161.108	A	gs.nuon.com
212.78.161.110	A	vpn.depaauw.nl
212.78.161.130	PTR	ns2.qwise.nl
212.78.161.149	PTR	erasmus.nl
212.78.161.149	A+PTR	mx0.erasmus.nl
212.78.161.149	A	mail.erasmus.nl
212.78.161.162	A+PTR	mail.amarantbakkers.nl
212.78.161.163	A+PTR	klantportaal.amarantbakkers.nl
212.78.161.246	PTR	mgw-sw26-colt.omroep.nl
212.78.162.1	PTR	tiahuanaco.nl.colt.net
212.78.163.25	PTR	s0-1-6-con-ha52ar01.rtm.nl.colt.net
212.78.163.50	PTR	amsc0185rt03.ams.nl.colt.net
212.78.163.101	PTR	s4-1-2-con-ha52ar01.rtm.nl.colt.net
212.78.163.145	PTR	s0-1-5-con-ha52ar01.rtm.nl.colt.net
212.78.164.3	A	mail.sisteractdemusical.nl
212.78.164.51	A	*.plma.nl
212.78.164.51	A	mail1.plma.nl
212.78.164.51	A	mail.plma.nl
212.78.164.53	A+PTR	mail3.plma.nl
212.78.164.66	A+PTR	gateway.finalist.com
212.78.164.66	A	gateway.finalist.nl
212.78.164.67	A	mx.finalist.nl
212.78.164.68	PTR	empty1.finalist.com
212.78.164.68	A	pop.finalist.nl
212.78.164.80	PTR	www.esbi.nl
212.78.164.80	A	smtp.esbi.be
212.78.164.81	PTR	www.motorbegeleiding.nl
212.78.164.81	A	vanwichen.nl
212.78.164.84	A	mail2.finalist.nl
212.78.164.89	A	apache-ota-proxy.finalist.com
212.78.164.123	A	remote.kawasaki.eu
212.78.164.126	A	vpn1.kawasaki.eu
212.78.164.147	A	mail.stadsregioamsterdam.nl
212.78.164.162	PTR	www.irisonline.com
212.78.165.7	A	wolf.viaduk.net
212.78.165.33	A	kassier.nl
212.78.165.33	A	mail.kassier.nl
212.78.165.42	A	www.digitaaldepot.nl
212.78.165.42	A	*.digitaaldepot.nl
212.78.165.48	A	mail.digitaaldepot.nl
212.78.165.52	A	adp.digitaaldepot.nl
212.78.165.54	A	anwb.digitaaldepot.nl
212.78.165.57	A	hva.digitaaldepot.nl
212.78.165.67	A	vnl-watson.vanco.nl
212.78.165.67	A	watson.vanco.nl
212.78.165.73	PTR	vnl-kuiken-mail.vanco.nl
212.78.165.74	A	vnl-kuiken-mail.vanco.nl
212.78.165.76	A+PTR	vnl-yakult-mail.vanco.nl
212.78.165.89	A+PTR	vnl-ncd-mail.vanco.nl
212.78.165.92	A+PTR	vnl-vescom-mail.vanco.nl
212.78.165.92	A	mail.vescom.de
212.78.165.92	A	mail.vescom.it
212.78.165.97	A	e1-0-amsc0172rt01.ams.nl.colt.net
212.78.165.98	A	titan-adam.laitram.com
212.78.165.115	PTR	tetterode.nl
212.78.165.115	PTR	mail.tetterode.nl
212.78.165.117	A+PTR	mail10.vandoorne.com
212.78.165.131	A+PTR	mail.fiaweb.nl
212.78.165.132	A	fda.nl
212.78.165.132	A	fiaweb.nl
212.78.165.135	A	hfbtoday.nl
212.78.165.145	A	fiaconsultancy.nl
212.78.165.147	A	fiaresearch.nl
212.78.165.147	A	myfda.nl
212.78.165.166	A	fdaconsultancy.nl
212.78.165.166	A	fdaconsultancy.com
212.78.165.167	A	risk-return.nl
212.78.166.2	A	ns1.vgmi.net
212.78.166.28	A	www.mijnrekening.santander.nl
212.78.166.28	A	mijnrekening.santander.nl
212.78.166.41	A	santanderf1.be
212.78.166.41	A	santanderauto.be
212.78.166.53	A	autosantander.be
212.78.166.60	A	webmail.santander.nl
212.78.166.65	A	0hbv828fg1mr414vi5alc3kbbprfeoop.tatoeus.nl
212.78.166.65	A	vva4hvuf17hrcqatk0mc2i3ufcqko521.tatoeus.nl
212.78.166.66	A+PTR	bl-vms0022.ggd.amsterdam.nl
212.78.166.67	A	trajectusamsterdam.nl
212.78.166.71	A	0hbv828fg1mr414vi5alc3kbbprfeoop.tatoeus.nl
212.78.166.90	A	mx1.prepaidpoint.com
212.78.166.90	A	mx1.hand-ebs.com
212.78.166.90	A	mail.hand-ebs.com
212.78.166.138	A	mail2.vopak.com
212.78.166.139	A	mail1.vopak.com
212.78.166.139	A	mail5.vopak.com
212.78.166.169	A	mail3.vopak.com
212.78.168.1	A	www.sonatrading.nl
212.78.168.3	A	wirelesscreator.nl
212.78.168.3	A	smtp.wirelesscreator.nl
212.78.168.62	PTR	dl--0629
212.78.168.71	A	mail2.bspc.nl
212.78.169.69	A	mail.endex.nl
212.78.169.70	A	forms.triodos.nl
212.78.169.71	A	bankieren.triodos.nl
212.78.169.72	A	banking.triodos.be
212.78.169.165	PTR	adminbox.icemobile.com
212.78.169.165	A	mx1.icemobilemedia.com
212.78.169.165	A	icemobilemedia.com
212.78.170.74	A	mail.hoykon.com
212.78.170.75	A	webmail.hoykon.com
212.78.170.78	A	www.hoykon.com
212.78.170.235	A	mail.de-einder.nl
212.78.171.14	PTR	cpenl_ams013243.ia.colt.net
212.78.171.82	PTR	cpenl_nld000050.ia.colt.net
212.78.171.190	A+PTR	router_130102686.ia.colt.net
212.78.175.200	A	friesland.coc.nl