Robtex

Up: 100.42.96.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 100.42.96.0/25
Down right: 100.42.96.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
100.42.96.16	A	cc.prod.gaikai.com
100.42.96.19	A	gaikai.com
100.42.96.19	A	www.gaikai.com
100.42.96.19	A	www.na2.prod.gaikai.com
100.42.96.33	A	rp.cc.prod.gaikai.com
100.42.96.41	A	browse.na1.prod.gaikai.com