Robtex

Up: 103.88.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.88.132.0/23
Down right: 103.88.134.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.88.132.28	A+PTR	ns2.asbnetwork.co.in
103.88.132.29	PTR	ns1.asbnetwork.co.in
103.88.132.29	A	abnetwork.co.in
103.88.132.29	A	www.abnetwork.co.in
103.88.133.1	PTR	reverse.1.133.88.103.asbnetwork.co.in