Robtex

Up: 194.71.82.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 194.71.83.0/25
Down right: 194.71.83.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.71.83.1	PTR	gatekeeper.sgu.se
194.71.83.2	A+PTR	vvv.sgu.se
194.71.83.4	A+PTR	web.sgu.se
194.71.83.6	A	www2.sgu.se
194.71.83.9	PTR	www4.sgu.se
194.71.83.10	PTR	webmail.sgu.se
194.71.83.12	A+PTR	domex1.sgu.se
194.71.83.13	A+PTR	web-ext.sgu.se
194.71.83.14	PTR	maps3.sgu.se
194.71.83.16	PTR	domute.sgu.se
194.71.83.17	A+PTR	mapserver.sgu.se
194.71.83.18	A+PTR	gvlog.sgu.se
194.71.83.20	PTR	rp.sgu.se
194.71.83.20	A	progeo.se
194.71.83.20	A	webmail.sgu.se
194.71.83.22	A+PTR	apps1.sgu.se
194.71.83.23	A+PTR	maps-test.sgu.se
194.71.83.25	A+PTR	mail.sgu.se
194.71.83.26	A+PTR	pub5.sgu.se
194.71.83.27	A+PTR	porfyr.sgu.se
194.71.83.53	A+PTR	ns1.sgu.se