Robtex

Up: 128.9.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 128.9.96.0/21
Down right: 128.9.104.0/21

IP	Type	Hostname
128.9.98.50	A+PTR	home115.isi.edu
128.9.99.6	A+PTR	test99.isi.edu
128.9.100.2	A	evim.isi.edu
128.9.100.6	A	test100.isi.edu
128.9.101.3	A+PTR	sruti.isi.edu
128.9.103.6	A	test103.isi.edu
128.9.104.2	A+PTR	home104.isi.edu
128.9.104.5	PTR	vacation.karoshi.com
128.9.104.6	A+PTR	test104.isi.edu
128.9.105.1	A	isdn105.isi.edu
128.9.105.2	A+PTR	home105.isi.edu
128.9.105.6	A	test105.isi.edu
128.9.106.2	A+PTR	home106.isi.edu
128.9.106.6	A+PTR	test106.isi.edu
128.9.107.2	A	lethe.isi.edu
128.9.107.6	A+PTR	styx.isi.edu
128.9.108.3	A	roadwarrior.isi.edu