Robtex

Up: 1.6.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 1.6.72.0/23
Down right: 1.6.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
1.6.72.44	A	ms1dc5its116.citiustech.com
1.6.73.46	A	126.73.46-static.reverse.softlayer.com
1.6.75.39	A	www.saarcfinance.org
1.6.75.39	A	cpolicy.rbi.org.in
1.6.75.39	A	rbi.org.in
1.6.75.73	A	www.rbi.org.in