Robtex

Up: 128.42.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 128.42.48.0/21
Down right: 128.42.56.0/21

IP	Type	Hostname
128.42.56.8	A	sysrack03.cs.rice.edu
128.42.60.3	A+PTR	ns1.rcsg.rice.edu
128.42.60.4	A+PTR	rcsg.rice.edu
128.42.60.7	A	ntp.rcsg.rice.edu
128.42.60.9	A	www.rcsg.rice.edu
128.42.60.20	A+PTR	dtn2.crc.rice.edu
128.42.60.69	A+PTR	legacy.rcsg.rice.edu
128.42.60.69	A	linux.rice.edu
128.42.60.69	A	linuxsupport.rice.edu
128.42.60.104	A	daman.lom.rcsg.rice.edu
128.42.60.147	A+PTR	gpfs-07.rcsg.rice.edu
128.42.60.149	A	gpfs-09.rcsg.rice.edu