Robtex

Up: 152.72.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 152.72.0.0/17
Down right: 152.72.128.0/17

IP	Type	Hostname
152.72.71.132	PTR	usgnsfw6.scj.com
152.72.71.134	A+PTR	my.scj.com
152.72.71.150	A	usgnsfw12.scj.com
152.72.79.73	PTR	mx1.scj.com
152.72.79.74	PTR	mx2.scj.com
152.72.151.89	A+PTR	usgnsfw6.scj.com
152.72.189.57	PTR	sspr.scj.com
152.72.189.90	PTR	webmail.scj.com
152.72.189.155	A	scjlearning.com
152.72.189.155	A	www.scjlearning.com
152.72.189.163	A	debgrouptest.com
152.72.189.163	A	debmedtest.com
152.72.198.185	A	hybrid.scjtest.com
152.72.251.229	PTR	mail.scj.com