Robtex

Up: 205.137.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 205.137.240.0/22
Down right: 205.137.244.0/22

IP	Type	Hostname
205.137.240.5	A	dns.scsk12.org
205.137.240.40	A	scs-ns.k12.tn.us
205.137.241.66	A	dns2.scsk12.org
205.137.241.81	A	mx1.scsk12.org
205.137.241.90	A	zm1.scsk12.org
205.137.241.91	PTR	sk.s5.ans1.ns122.ztomy.com
205.137.241.91	A	zm2.scsk12.org
205.137.241.96	A	sso.scsk12.org
205.137.241.99	A	video.scsk12.org
205.137.241.102	A	security.scsk12.org
205.137.241.103	A	compass.scsk12.org
205.137.241.104	A	compass.scsk12.org
205.137.241.109	A	dir2.scsk12.org
205.137.241.114	A	fm10.scsk12.org
205.137.241.116	A+PTR	fm11.scsk12.org
205.137.241.121	A	update.scsk12.org
205.137.241.122	A+PTR	dec.scsk12.org