Robtex

Up: 207.71.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 207.71.128.0/20
Down right: 207.71.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
207.71.129.6	A	dynajet.in
207.71.129.6	A	5nance.co.in
207.71.129.6	A	smarti.in
207.71.129.225	A	citrixperformance.com
207.71.129.225	A	webuniv.co.in
207.71.137.31	A+PTR	ns2.alliant-energy.com
207.71.137.52	A+PTR	escan3.alliantenergy.com
207.71.137.221	A	mango.alliantenergy.com