Robtex

Up: 199.74.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 199.74.8.0/22
Down right: 199.74.12.0/22

IP	Type	Hostname
199.74.8.23	A+PTR	b2-3.cctech.edu
199.74.8.23	A+PTR	b2-3.sum.tec.sc.us
199.74.8.25	A+PTR	mycctc.cctech.edu
199.74.8.25	A+PTR	bc2-2-5.sum.tec.sc.us
199.74.8.32	PTR	mycctc.cctech.edu
199.74.8.60	A+PTR	rack1.cctech.edu
199.74.8.60	A+PTR	rack1.sum.tec.sc.us
199.74.8.68	A+PTR	academy1.cctech.edu
199.74.8.68	A+PTR	academy1.sum.tec.sc.us
199.74.8.72	A+PTR	webmail.cctech.edu
199.74.8.142	A+PTR	cctech.edu
199.74.8.142	A+PTR	b14-2.cctech.edu
199.74.8.142	A+PTR	b14-2.sum.tec.sc.us
199.74.8.173	A+PTR	cctcdns.sum.tec.sc.us
199.74.8.174	A	cctcdns2.sum.tec.sc.us
199.74.8.200	A+PTR	reddot.cctech.edu
199.74.8.201	A+PTR	inb.cctech.edu
199.74.8.203	A+PTR	ssb.cctech.edu
199.74.8.208	A+PTR	acct.cctech.edu
199.74.8.211	A+PTR	sso.cctech.edu
199.74.15.50	A	etc.tctc.edu