Robtex

Up: 200.35.152.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.35.153.0/25
Down right: 200.35.153.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.35.153.19	A+PTR	ip153-19.velocom.com.uy
200.35.153.19	A	ns2.velocom.com.uy
200.35.153.20	PTR	host-200-35-153-20.nwstack.com
200.35.153.20	A	ns2.ingip.net
200.35.153.20	A	ns1.velocom.com.uy
200.35.153.47	PTR	host-200-35-153-47.nwstack.com
200.35.153.61	PTR	host-200-35-153-61.nwstack.com
200.35.153.123	PTR	host-200-35-153-123.nwstack.com
200.35.153.128	PTR	host-200-35-153-128.nwstack.com
200.35.153.130	PTR	ip153-130.uy-vc2-dc.corp3.01global.com
200.35.153.150	PTR	host-200-35-153-150.nwstack.com
200.35.153.152	PTR	ip153-152.uy-vc2-dc.corp3.01global.com
200.35.153.153	PTR	host-200-35-153-153.nwstack.com
200.35.153.167	PTR	ip153-167.uy-vc2-dc.corp3.01global.com
200.35.153.191	PTR	host-200-35-153-191.nwstack.com
200.35.153.205	PTR	host-200-35-153-205.ingip.net
200.35.153.215	PTR	ip153-215.uy-vc2-dc.corp3.01global.com
200.35.153.222	PTR	ip153-222.uy-vc2-dc.corp3.01global.com
200.35.153.227	PTR	host-200-35-153-227.nwstack.com
200.35.153.236	PTR	ip153-236.uy-vc2-dc.corp3.01global.com
200.35.153.240	PTR	ip153-240.uy-vc2-dc.corp3.01global.com