Robtex

Up: 66.223.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.223.232.0/25
Down right: 66.223.232.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.223.232.16	A	show.gcimbs.net
66.223.232.18	A	alpha.gcimbs.net
66.223.232.19	A	ns.schoolaccess.net
66.223.232.23	A	schoolaccess.info
66.223.232.23	A	schoolaccess.us
66.223.232.23	A	schoolaccess.net
66.223.232.24	A+PTR	iptrack.gcimbs.net
66.223.232.34	A	tau.gcimbs.net
66.223.232.35	A	watchdog.schoolaccess.net
66.223.232.36	A	portal.gcimbs.net
66.223.232.36	A	monitor.gcimbs.net
66.223.232.38	A	mbssadcorion-1.gcimbs.net
66.223.232.39	A	slapd.schoolaccess.net
66.223.232.41	A	netflow.gcimbs.net
66.223.232.42	A	pan.gcimbs.net
66.223.232.43	A	netflow-old.gcimbs.net
66.223.232.46	A+PTR	orion-cm.gcimbs.net
66.223.232.49	A	netxplore.gcimbs.net
66.223.232.51	A	bw.gcimbs.net
66.223.232.55	A	sasbackup.schoolaccess.net
66.223.232.56	A	archive-2.gcimbs.net
66.223.232.62	A	mbssadcsql-1.gcimbs.net
66.223.232.80	A	vcenter.gcimbs.net
66.223.232.85	A	vmhost5.gcimbs.net
66.223.232.136	A	tms.gciadvantagevideo.com
66.223.232.140	A	gnugk1.gcimbs.net
66.223.232.141	A	gnugk2.gcimbs.net
66.223.232.142	A	gnugk3.gcimbs.net
66.223.232.144	A	qtstream.gcimbs.net
66.223.232.146	A	media.connectmd.net
66.223.232.154	A+PTR	hdvideo.gcimbs.net
66.223.232.157	A+PTR	mbsancmdma-1.gcimbs.net
66.223.232.171	A	zyross.gcimbs.net
66.223.232.171	A	zyross.schoolaccess.net
66.223.232.178	A	meet2.gci.com
66.223.232.182	A+PTR	ticket.schoolaccess.net
66.223.232.195	A+PTR	mxgw-1.gcimbs.net
66.223.232.195	A	sa.schoolaccess.net
66.223.232.196	A+PTR	siteproxy.bssd.org
66.223.232.197	A	marratechdemo.schoolaccess.net
66.223.232.198	A	ns1.gcimbs.net
66.223.232.199	A	ns2.gcimbs.net
66.223.232.200	PTR	mbsvmwhmsrv-1.gcimbs.net
66.223.232.200	A	www.nenana.gcisa.net
66.223.232.200	A	heartbutteschool.org
66.223.232.201	A	mail.cariboutrail.org
66.223.232.201	A	mbsvmipswitch-1.gcimbs.net
66.223.232.201	A	mail.columbiapediatrics.net
66.223.232.203	A	mail.iditarodsd.org
66.223.232.210	A	iptrack-test.gcimbs.net
66.223.232.213	A	gwdev.schoolaccess.net
66.223.232.224	A	secure.gcimbs.net
66.223.232.230	A	netdot.gcimbs.net
66.223.232.240	A	space.gcimbs.net
66.223.232.241	A	mbssadcspacesrv-1.gcimbs.net
66.223.232.242	A	mbssadcspacesrv-2.gcimbs.net
66.223.232.243	A	mbssadcspacesrv-3.gcimbs.net
66.223.232.250	A+PTR	reporter.gcimbs.net
66.223.232.251	PTR	paladin1.gcimbs.net
66.223.232.252	A+PTR	paladin2.gcimbs.net
66.223.232.252	A	paladin1.gcimbs.net