Robtex

Up: 103.87.88.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.87.89.0/25
Down right: 103.87.89.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.87.89.3	PTR	3.89.87.103.rev.airmaxnetworks.co.in
103.87.89.3	A	airmax.co.in
103.87.89.3	A	www.airmax.co.in
103.87.89.10	PTR	mail.airmaxnetworks.co.in
103.87.89.10	A	www.airmaxnetworks.co.in
103.87.89.10	A	www.surajproducts.com