Robtex

Up: 210.89.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 210.89.40.0/23
Down right: 210.89.42.0/23

IP	Type	Hostname
210.89.40.16	PTR	pacenetserver1-40-16.pacenet-india.com
210.89.40.34	PTR	pacenetserver1-40-34.pacenet-india.com
210.89.41.165	PTR	static-41-165.pacenet-india.com
210.89.41.215	PTR	static-41-215.pacenet-india.com
210.89.42.76	PTR	static-42-76.pacenet-india.com
210.89.42.192	PTR	static-42-192.pacenet-india.com
210.89.43.29	PTR	worldnetll-43-29.pacenet-india.com
210.89.43.42	PTR	worldnetll-43-42.pacenet-india.com
210.89.43.83	PTR	worldnetll-43-83.pacenet-india.com
210.89.43.182	PTR	worldnetll-43-182.pacenet-india.com