Robtex

Up: 178.249.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 178.249.48.0/23
Down right: 178.249.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.249.48.17	PTR	smtp01.infolink.dk
178.249.48.17	A	astaro4.infolink.dk
178.249.48.41	A+PTR	hotelmail.infolink.dk
178.249.48.43	A	hotelmail2.infolink.dk
178.249.48.54	A+PTR	mail.infolink.dk
178.249.48.96	A	mail.lyhne.dk
178.249.48.130	PTR	lasso.domestic.dk
178.249.48.130	A	teamplanner.dk
178.249.48.130	A	www.domestic.dk
178.249.48.132	A	bookevent.dk
178.249.48.136	A	domns2.domestic.dk
178.249.48.206	PTR	joomla.it-mester.dk
178.249.48.206	A	it-mester.net
178.249.48.206	A	it-mester.com
178.249.49.10	A	mail2.enalyzer.com
178.249.49.13	A	gniewko-darlowo.com
178.249.49.18	A	mail.copenhagenbombay.com
178.249.49.19	PTR	bsd.copenhagenbombay.com
178.249.49.37	PTR	legacy.ai-gruppen.dk
178.249.49.37	A	mail.ai.dk
178.249.49.66	A+PTR	frontdesk.kontrapunkt.dk
178.249.49.66	A	mail.kontrapunkt.com
178.249.49.66	A	ftp.kontrapunkt.com
178.249.49.100	A	mail.cco.as
178.249.49.130	A	mail.nordhjemnews.dk
178.249.49.130	A	*.nordhjemnews.dk
178.249.49.142	A	woer.gregorius.dk
178.249.49.142	A	*.gregorius.dk
178.249.49.142	A	gregorius.dk
178.249.49.178	A	mail.skabelondesign.dk
178.249.49.195	A	server.digitalstudio.dk
178.249.49.195	A	user.profistock.media
178.249.49.195	A	www.profistock.media
178.249.49.202	A	server.salixskole.dk
178.249.49.227	A	remote.peakconsulting.dk
178.249.49.242	A	wiki.rantz.dk
178.249.50.13	A+PTR	democam01.infolink.dk
178.249.50.62	A+PTR	astaro2.infolink.dk
178.249.51.38	A	mail.mekavi.com