Robtex

Up: 122.183.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 122.183.224.0/22
Down right: 122.183.228.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
122.183.224.145	PTR	telemedia-smb-145.224.183.122.airtelbroadband.in
122.183.224.162	A+PTR	mail.tecprosystems.com
122.183.224.162	A	mail-alt.tecprosystems.com
122.183.224.162	A	ns2.tecproip.com
122.183.224.233	PTR	telemedia-smb-233.224.183.122.airtelbroadband.in
122.183.224.234	PTR	mail.goodluckdomain.com
122.183.224.234	PTR	mail.namesbeyond.com
122.183.224.243	PTR	telemedia-smb-243.224.183.122.airtelbroadband.in
122.183.226.46	A+PTR	mail.vasanthandco.co
122.183.226.46	PTR	mail.vasanth.tv
122.183.226.46	A	mail.vetrifoundation.in
122.183.226.85	PTR	telemedia-smb-085.226.183.122.airtelbroadband.in
122.183.226.85	A	exchange.k7army.com
122.183.226.218	PTR	server1.envisageglobal.com
122.183.227.1	PTR	mail.exemplarr.com
122.183.227.10	PTR	mail.exemplarr.com
122.183.227.10	A	mail.gisp.asia
122.183.227.11	PTR	telemedia-smb-011.227.183.122.airtelbroadband.in
122.183.227.11	A	antispam.gisp.asia
122.183.227.34	PTR	telemedia-smb-034.227.183.122.airtelbroadband.in
122.183.228.50	PTR	telemedia-smb-050.228.183.122.airtelbroadband.in
122.183.228.158	PTR	telemedia-smb-158.228.183.122.airtelbroadband.in
122.183.229.6	PTR	telemedia-smb-006.229.183.122.airtelbroadband.in
122.183.230.3	PTR	mail.karpagam.com
122.183.230.147	PTR	telemedia-smb-147.230.183.122.airtelbroadband.in
122.183.231.85	PTR	smtp.lgb.co.in
122.183.231.150	A+PTR	mail.gplast.com
122.183.231.150	A	dns1.gplast.com
122.183.231.192	A	gvmfl.in
122.183.231.199	PTR	telemedia-smb-199.231.183.122.airtelbroadband.in
122.183.231.199	A	asadev.in
122.183.231.199	A	mail.asadev.in