Robtex

Up: 42.104.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 42.104.80.0/22
Down right: 42.104.84.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
42.104.80.146	PTR	42-104-80-146.live.vodafone.in
42.104.80.151	PTR	42-104-80-151.live.vodafone.in
42.104.84.109	A	www.poorvikamobiles.net
42.104.84.165	A+PTR	webmail.choicegroup.in
42.104.84.165	A	webmail.techchoice.co.in
42.104.84.165	A	mx1.choicegroup.in
42.104.84.171	A	choiceshippinglines.com
42.104.84.189	PTR	42-104-84-189.live.vodafone.in
42.104.86.110	PTR	mx-01-us-west-2.prod.hydra.sophos.com
42.104.86.110	A+PTR	mail.krish-carbon.com
42.104.86.110	PTR	mx-02-us-west-2.prod.hydra.sophos.com
42.104.87.205	PTR	42-104-87-205.live.vodafone.in
42.104.87.220	PTR	42-104-87-220.live.vodafone.in