Robtex

Up: 63.192.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 63.192.16.0/21
Down right: 63.192.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
63.192.16.19	PTR	63-192-16-19.triconex.com
63.192.16.19	A	tokaytigers.org
63.192.16.20	A	tokaytigers.org
63.192.16.20	A	www.fontanahigh.org
63.192.16.20	A	sequoiams.org
63.192.16.34	PTR	63-192-16-34.triconex.com
63.192.16.34	A	sis.fusd.net
63.192.17.1	A	hermix.markv.com
63.192.17.1	A	ns1.markv.com
63.192.17.3	A	herm.ws
63.192.17.3	A	leo.markv.com
63.192.17.23	A	industrialtradesupply.net
63.192.17.48	A	stratait1.markv.com
63.192.22.1	A+PTR	corp.stjoe.org
63.192.22.38	A+PTR	videoconfig.stjoe.org
63.192.22.65	A+PTR	mhrvital2.stjoe.org
63.192.22.106	A+PTR	access.stjoe.org
63.192.22.126	A+PTR	webconf.stjoe.org
63.192.22.126	A+PTR	audioconf.stjoe.org
63.192.22.126	A	filehub.stjoe.org
63.192.22.165	A+PTR	ns1.stjoe.org
63.192.22.218	A	sjhhnss.org
63.192.22.245	A+PTR	owa.stjoe.org
63.192.23.2	PTR	adsl-63-192-23-2.dsl.lsan03.pacbell.net
63.192.27.60	A	*.labdat.com
63.192.27.60	A	hostmaster.labdat.com
63.192.27.60	A	labdat.com
63.192.31.131	A	63-192-31-131.ded.pacbell.net
63.192.31.133	A	63-192-31-133.ded.pacbell.net
63.192.31.135	A	63-192-31-135.ded.pacbell.net
63.192.31.139	A	63-192-31-139.ded.pacbell.net
63.192.31.144	A	63-192-31-144.ded.pacbell.net
63.192.31.147	A	63-192-31-147.ded.pacbell.net
63.192.31.148	A	63-192-31-148.ded.pacbell.net
63.192.31.149	A	63-192-31-149.ded.pacbell.net
63.192.31.162	A+PTR	mail.buenapark.com
63.192.31.162	A	mail.bppd.com
63.192.31.178	PTR	63-192-31-178.buenapark.com
63.192.31.226	A	63-192-31-226.ded.pacbell.net
63.192.31.227	A	63-192-31-227.ded.pacbell.net
63.192.31.228	A	63-192-31-228.ded.pacbell.net
63.192.31.233	A	63-192-31-233.ded.pacbell.net
63.192.31.242	A	63-192-31-242.ded.pacbell.net
63.192.31.249	A	63-192-31-249.ded.pacbell.net
63.192.31.250	A	63-192-31-250.ded.pacbell.net
63.192.31.251	A	63-192-31-251.ded.pacbell.net