Robtex

Up: 202.67.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.67.4.0/23
Down right: 202.67.6.0/23

IP	Type	Hostname
202.67.4.4	PTR	chandgate.mahindrabt.com
202.67.4.4	A+PTR	chandgate.techmahindra.com
202.67.4.27	A+PTR	mx6.techmahindra.com
202.67.4.28	A+PTR	mx7.techmahindra.com
202.67.4.32	PTR	mx3.techmahindra.com
202.67.4.60	A	intraconnect2.techmahindra.com
202.67.5.4	PTR	shardagate.mahindrabt.com
202.67.5.4	A+PTR	shardagate.techmahindra.com
202.67.5.5	PTR	sinpunap033.bellhmc.com
202.67.5.23	PTR	smtp.mahindrabt.com
202.67.5.23	A+PTR	smtp.techmahindra.com
202.67.5.60	A	intraconnect1.techmahindra.com
202.67.5.139	A+PTR	mx1.techmahindra.com
202.67.5.140	A+PTR	mx2.techmahindra.com
202.67.5.147	A+PTR	mx8.techmahindra.com
202.67.5.148	A+PTR	mx9.techmahindra.com
202.67.5.165	PTR	sinpunap033.bellhmc.com
202.67.6.7	A+PTR	mx10.techmahindra.com
202.67.6.8	PTR	mx11.techmahindra.com
202.67.6.9	A	techmail4.techmahindra.com
202.67.6.38	A	webconf.techmahindra.com