Robtex

Up: 145.0.0.0/13
Can't show all results, try to descend to a more specific CIDR
Down left: 145.0.0.0/15
Down right: 145.2.0.0/15
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
145.0.0.1	PTR	any-resolver.surfnet.nl
145.0.0.1	A	resolver.surfnet.nl
145.0.0.2	PTR	any-resolver.surfnet.nl
145.0.0.2	A	resolver.surfnet.nl
145.0.0.3	A	resolver.surfnet.nl
145.0.0.6	A	siren.ort.cuhk.edu.hk
145.0.1.3	A	outgoing.mf.surf.net
145.0.1.17	A	out17-ams.mf.surf.net
145.0.6.8	A	asterix.wind.surfnet.nl
145.0.6.9	A	einstein.wind.surfnet.nl
145.0.6.44	A	commonsconservancy.org
145.0.6.44	A	infra.commonsconservancy.org
145.0.9.55	A	c3po.dnsjedi.org
145.0.9.61	A	yoda.dnsjedi.org
145.0.9.68	A	orgminion01.dnsjedi.org.workers.cyberwolk.nl
145.0.9.126	A	comminion44.dnsjedi.org.workers.cyberwolk.nl
145.1.0.10	A+PTR	vpn.nioz.nl
145.1.102.14	A+PTR	rforscience.nioz.nl
145.1.115.12	A	niozmailer.nioz.nl
145.1.115.20	A	melia.nioz.nl
145.1.115.33	A	nioz.org
145.1.115.33	A	nautilus.nioz.nl
145.1.115.38	PTR	www-nico.nioz.nl
145.1.130.15	A+PTR	livia.nioz.nl
145.1.195.89	A	www.centreculturalcasaplanas.org
145.1.195.89	A	www.sputnikradio.es
145.1.195.89	A	coworkingcasaplanas.com
145.1.206.127	A	artpmi.com
145.1.209.15	A	pelagia.nioz.nl
145.1.210.12	A+PTR	niozmailer.nioz.nl
145.1.210.20	A	melia.nioz.nl
145.1.210.21	A	zeeinzicht.nl
145.1.210.33	A	nioz.org
145.1.210.33	A	nautilus.nioz.nl
145.1.215.47	A	kcalorine.com
145.1.215.47	A	ceipvoramar.com
145.1.215.47	A	iesalbuhaira.cat
145.1.239.132	A	puertasyarmariosmanacor.com
145.1.247.155	A	voirmoi.us
145.1.251.107	A	eliasmendez.com
145.2.1.3	A	rtr-145-2-1-3.saxion.nl
145.2.1.3	A	sxn-rtr.saxion.nl
145.2.2.3	A	sxn-rtr.saxion.nl
145.2.172.143	PTR	145-2-172-143.vpn.saxion.nl
145.2.255.255	PTR	145-2-255-255.wifi.saxion.nl
145.3.0.0	PTR	eduvpn-uva-stu-145-3-0-0.vpn.uva.nl
145.3.1.27	A	dg-rs3.geodelft.nl
145.3.1.59	A	dg-sv16.geodelft.nl
145.3.1.62	A	dg-sv19.geodelft.nl
145.3.1.69	A	ilo-sv19.geodelft.nl
145.3.4.2	PTR	wap2.geodelft.nl
145.3.4.4	PTR	thbg04.geodelft.nl
145.3.4.23	A	th2v03.geodelft.nl
145.3.4.151	A	pr1oce.deltares.nl
145.3.12.178	A	pc478.geodelft.nl
145.3.19.1	A	nbdries-fnv.geodelft.nl
145.3.19.251	PTR	nb164d.geodelft.nl
145.3.20.2	A+PTR	nb202.geodelft.nl
145.3.21.2	A+PTR	nb202w.geodelft.nl
145.3.25.13	PTR	wl06413.geodelft.nl
145.3.28.4	PTR	voip004.sw.deltares.nl
145.3.30.3	A	pc903.geodelft.nl
145.3.30.4	A	pc904.geodelft.nl
145.3.30.79	A	banjer-sw.deltares.nl
145.3.32.3	A	rapidloadtesting.com
145.3.32.3	A	e-delta.nl
145.3.32.3	A	rapidloadtesting.eu
145.3.34.10	A	mail.europeanmicrobiologycouncil.org