Robtex

Up: 198.252.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.252.37.0/25
Down right: 198.252.37.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.252.37.4	PTR	baisi.com
198.252.37.10	A	sdgrands.com
198.252.37.10	A	ns1.parsadaily.com
198.252.37.10	A	betoneks.com
198.252.37.11	A	ns2.sdgrands.com
198.252.37.11	A	ns2.royalehbc.com
198.252.37.11	A	ns2.parsadaily.com
198.252.37.12	A	ns3.parsadaily.com
198.252.37.12	A	ns3.sdgrands.com
198.252.37.13	A	ns4.sdgrands.com
198.252.37.13	A	ns4.parsadaily.com