Robtex

Up: 128.250.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 128.250.84.0/23
Down right: 128.250.86.0/23

IP	Type	Hostname
128.250.86.130	A+PTR	mac86-130.arts.unimelb.edu.au
128.250.87.12	A+PTR	51500-d40340.mdhs.unimelb.edu.au
128.250.87.13	A+PTR	arieltemp4.infodiv.unimelb.edu.au
128.250.87.14	A+PTR	id61068.infodiv.unimelb.edu.au
128.250.87.15	A+PTR	is85126-bio-g.lib.unimelb.edu.au
128.250.87.45	A+PTR	sph-annbrothers.sph.unimelb.edu.au
128.250.87.52	A+PTR	is85133-bio-2.infodiv.unimelb.edu.au
128.250.87.62	A+PTR	is85100-bio-g.lib.unimelb.edu.au
128.250.87.63	A+PTR	is85101-bio-g.lib.unimelb.edu.au
128.250.87.65	A+PTR	is85103-bio-1.lib.unimelb.edu.au
128.250.87.75	A+PTR	id60974.infodiv.unimelb.edu.au
128.250.87.83	A+PTR	is85116-bio-g.infodiv.unimelb.edu.au
128.250.87.97	A+PTR	unknown-location.infodiv.unimelb.edu.au
128.250.87.103	A+PTR	512d-uom32423-loan.mdhs.unimelb.edu.au
128.250.87.115	A+PTR	idprinter.mdhs.unimelb.edu.au
128.250.87.126	A+PTR	51500-d40219.mdhs.unimelb.edu.au
128.250.87.127	A+PTR	51500-d40218.mdhs.unimelb.edu.au
128.250.87.141	A+PTR	51500-d38766.mdhs.unimelb.edu.au
128.250.87.164	A+PTR	50000-d71302.mdhs.unimelb.edu.au