Robtex

Up: 91.143.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 91.143.112.0/21
Down right: 91.143.120.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.143.112.64	PTR	ns1.zensystems.dk
91.143.112.66	A	master.gobler.net
91.143.112.75	A	a1.dix.zensystems.net
91.143.112.130	A+PTR	ns1.zensystems.dk
91.143.112.196	A	babylon.zensystems.dk
91.143.112.197	A+PTR	zion.zensystems.dk
91.143.112.198	A+PTR	jah.zensystems.dk
91.143.112.242	A	web2.zensystems.dk
91.143.112.244	A	koheras.zensystems.dk
91.143.112.244	A	mail.supercontinuum.net
91.143.112.244	A	mail.fibrelaser.net
91.143.113.1	A	v2705.a1dix.zensystems.net
91.143.113.2	A	fe0.phj.zensystems.net
91.143.113.62	A	gw.zensystems.net
91.143.113.78	A+PTR	mail.mathiesenas.dk
91.143.113.78	A	mail.expect.as
91.143.113.78	A	mail.copytosh.dk
91.143.113.90	A	mail.buch-holm.se
91.143.113.114	A+PTR	mail.deko.dk
91.143.113.140	PTR	evadenmark.com
91.143.113.162	PTR	www.scwd.dk
91.143.113.162	A	mainpoint.in
91.143.113.162	A	scan-con.dk
91.143.113.218	A	skolevangen.net
91.143.113.234	A	webserver.mezzo.dk
91.143.113.234	A	vs.mezzo.dk
91.143.113.235	A	orestad.mezzo.dk
91.143.113.238	A	cpimagebank.com
91.143.114.66	A+PTR	maroon.gobler.net
91.143.114.215	PTR	relay.zensystems.dk
91.143.114.223	A	xn--sicherheitslampenl-t3b.de
91.143.114.228	A+PTR	ms-wc1.zensystems.net
91.143.114.228	A	bk-vibro.de
91.143.114.229	PTR	ms-wc2.zensystems.net
91.143.114.229	A	www.leaf-international.org
91.143.114.229	A	www.youngreporters.org
91.143.114.233	PTR	ms-wc3.zensystems.net
91.143.115.5	PTR	fe2.a1kbh.zensystems.net
91.143.115.38	PTR	mail.ibis.dk
91.143.115.50	A	webmail.big.dk
91.143.115.58	A	mail.nordarchitects.dk
91.143.115.58	A	mail.nord-web.dk
91.143.115.66	A+PTR	gw1.netfors.com
91.143.115.102	PTR	intra.unity3d.com
91.143.115.141	PTR	rctexchange01.rct.dk
91.143.115.210	A+PTR	mail.arp-hansen.dk
91.143.115.221	A	mail.urk.dk
91.143.115.222	A	nyhedsmail.rodekors.dk
91.143.118.3	PTR	sa1gch.zensystems.net
91.143.118.122	A+PTR	mail.dkproduction.com
91.143.118.122	A	side9pige.dk
91.143.118.122	A	dkvod.dk
91.143.118.124	PTR	dkwebcam.dk
91.143.118.134	PTR	mail.rhs.dk
91.143.118.222	A	gw.scanenergi.dk
91.143.119.1	A	web.zensystems.dk
91.143.119.3	A	zenhosting.dk
91.143.119.3	A	coderlab.dk
91.143.119.10	PTR	smtp.zensystems.dk
91.143.119.11	A+PTR	smtp4.zensystems.dk
91.143.119.16	A+PTR	mail.zensystems.dk
91.143.119.16	A	webmail.zensystems.dk
91.143.119.33	A	jah.zensystems.net
91.143.119.54	A	www.leaf-international.org
91.143.119.54	A	www.youngreporters.org
91.143.119.54	A	leaf-int.org
91.143.119.230	A+PTR	mail.care.dk
91.143.119.238	A	mail.vandkunst.dk
91.143.119.250	A+PTR	share1.zensystems.dk
91.143.120.2	PTR	mail2.bossard.dk
91.143.120.2	A	mail.erni.dk
91.143.120.2	A	mail.bossard.dk
91.143.120.17	A	gw.skydebanen.net
91.143.120.18	A	argus.skydebanen.net
91.143.120.19	PTR	mail.klaksvig.dk
91.143.120.21	A	mncraft.dk
91.143.120.26	A	bolignetforeningen.dk
91.143.120.34	A	gfh.zensystems.dk
91.143.120.36	A	mail.gymnordic.dk
91.143.120.66	A	mail.jfdatanet.dk
91.143.120.66	A	mail1.itmasters.dk
91.143.120.67	A	mail.itmasters.dk
91.143.120.82	PTR	smtp.nktflexibles.com
91.143.120.84	A	nktflexibles.dk
91.143.120.112	A	itsupport.sj-medier.dk
91.143.120.112	A	*.sj-medier.dk
91.143.120.112	A	jobsjaelland.dk
91.143.120.131	A	www.4700.dk
91.143.120.131	A	4700.dk
91.143.120.131	A	*.4700.dk
91.143.120.226	A	smtp.ametacomputer.com
91.143.121.6	A	adm.omegaenergi.dk
91.143.121.70	A	locutus.redcross.dk
91.143.121.71	A	ftp.rodekors.dk
91.143.121.82	A	mail.drk.dk
91.143.121.167	PTR	mail.tabulex.dk
91.143.121.167	A	mail.sfoweb.dk
91.143.121.167	A	mail.seniortabulex.dk
91.143.121.224	PTR	andels.net
91.143.121.226	PTR	andels.net
91.143.121.227	PTR	andels.net
91.143.121.240	PTR	andels.net
91.143.121.241	PTR	andels.net
91.143.121.242	PTR	andels.net
91.143.121.243	PTR	andels.net
91.143.122.67	A	mail.betechdata.com
91.143.122.67	A	mail.betechdata.dk
91.143.122.67	A	mail.cadkompagniet.dk
91.143.122.130	A+PTR	rbumail.transenna.net
91.143.122.131	A	mail.transenna.dk
91.143.122.131	A	mail.transenna.com
91.143.122.132	PTR	mail.demo.transenna.net
91.143.122.132	A	demo.transenna.net
91.143.122.134	PTR	ns1.transenna.net
91.143.122.147	A	mail.nordical.dk
91.143.122.150	A	mail.hotri.dk
91.143.122.155	A	mail.occo.dk
91.143.122.157	A	mailgw.svane.com
91.143.122.161	A+PTR	mail.frederik-christiansen.dk
91.143.122.162	A	mail.rika.dk
91.143.122.165	A	mail.signuption.com
91.143.122.165	A	mail.signoption.dk
91.143.122.176	PTR	mail.svanenet.svane.com
91.143.122.180	A	mail.svane.com
91.143.122.181	A	dankirke.dk
91.143.122.184	A	mail.carl-jensen.com
91.143.122.185	A	lindquist-henriksen.dk
91.143.123.1	PTR	unet.srts.dk
91.143.123.2	PTR	unet.srts.dk
91.143.123.3	PTR	unet.srts.dk
91.143.123.4	PTR	unet.srts.dk
91.143.123.12	A	www.labkit.net
91.143.123.16	PTR	unet.srts.dk
91.143.123.17	PTR	unet.srts.dk
91.143.123.18	PTR	unet.srts.dk
91.143.123.19	PTR	unet.srts.dk
91.143.123.41	PTR	octavia.srts.dk
91.143.124.18	A	*.chamerat.com
91.143.127.4	A	mail.arp-hansen.dk
91.143.127.18	A	tivolihotelcopenhagen.dk
91.143.127.29	A	www.wakeupcopenhagen.com
91.143.127.29	A	wakeupcopenhagen.se
91.143.127.29	A	www.wakeupcopenhagen.dk
91.143.127.40	A	www.steelhousecopenhagen.com