Robtex

Up: 72.21.84.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.21.84.2	PTR	csw1.lax.edgecastcdn.net
72.21.84.20	PTR	72.21.84.20
72.21.84.78	A	eos019.lax.edgecastcdn.net
72.21.84.79	PTR	dist001.lax.edgecastcdn.net
72.21.84.80	PTR	eos020.lax.edgecastcdn.net
72.21.84.110	A	mon002.lax.edgecastcdn.net
72.21.84.115	A	mdb001.lax.edgecastcdn.net
72.21.84.115	A	csql1.lax.edgecastcdn.net
72.21.84.120	A	web2.lax.edgecastcdn.net
72.21.84.132	PTR	132.84.21.72.in-addr.arpa
72.21.84.132	A	edgecastcdn.com
72.21.84.140	PTR	72.21.84.140
72.21.84.141	PTR	141.84.21.72.in-addr.arpa
72.21.84.141	A	streams.swellnet.com.au
72.21.84.141	A	flo.lax.edgecastcdn.net
72.21.84.143	PTR	72.21.84.143
72.21.84.152	PTR	152.84.21.72.in-addr.arpa
72.21.84.152	A	as15133.net
72.21.84.152	A	as15133.com
72.21.84.190	PTR	190.84.21.72.in-addr.arpa
72.21.84.190	A	ftp.lax.2a78.systemcdn.net
72.21.84.194	PTR	194.84.21.72.in-addr.arpa
72.21.84.199	PTR	nas4.lax.edgecastcdn.net
72.21.84.202	A	nas7.lax.edgecastcdn.net
72.21.84.208	A	nas13.lax.edgecastcdn.net
72.21.84.210	A	nas15.lax.edgecastcdn.net
72.21.84.211	A	nas16.lax.edgecastcdn.net
72.21.84.222	A	ftp1.lax.edgecastcdn.net
72.21.84.224	A	fmo001.lax.edgecastcdn.net