Robtex

Up: 38.125.34.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 38.125.34.0/25
Down right: 38.125.34.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
38.125.34.49	A	rubicon.aarki.net
38.125.34.50	A	mopub.aarki.net
38.125.34.50	A	mopub2-imp.aarki.net
38.125.34.120	A	chartboost-imp.aarki.net
38.125.34.120	A	mopub-imp.aarki.net
38.125.34.120	A	omax-imp.aarki.net