Robtex

Up: 182.72.238.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 182.72.238.0/25
Down right: 182.72.238.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.238.69	A	muthurajan.com
182.72.238.99	A+PTR	mail.dsmgeodata.com
182.72.238.100	PTR	nsg-static-100.238.72.182.airtel.in
182.72.238.100	A	whyly.com
182.72.238.100	A	dcsbpo.com
182.72.238.101	PTR	nsg-static-101.238.72.182.airtel.in
182.72.238.101	A	dcsbpo.com
182.72.238.101	A	c13-b2b-blog-lb.dsmsoft.com
182.72.238.102	A+PTR	ftp.dsmsoft.com
182.72.238.163	PTR	nsg-static-163.238.72.182.airtel.in
182.72.238.163	A	zmail.vdartlive.com