Robtex

Up: 83.97.102.0/25
Can't show all results, try to descend to a more specific CIDR
Down left: 83.97.102.0/27
Down right: 83.97.102.32/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.97.102.4	A+PTR	rs3000-1.nmnet.dk
83.97.102.5	A+PTR	rs3000-2.nmnet.dk
83.97.102.17	A+PTR	edge1.nmnet.dk
83.97.102.18	A+PTR	edge2.nmnet.dk
83.97.102.50	A	ftp.fireballing.dk
83.97.102.50	A	*.alien.conspiracy.dk
83.97.102.50	A	www.fireballing.com