Robtex

Up: 203.197.148.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.197.150.0/24
Down right: 203.197.151.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.197.150.70	PTR	mail.cusat.ac.in
203.197.150.87	PTR	mail.kochirefineries.com
203.197.150.145	PTR	mail.usswi.com
203.197.150.195	A	amritians.net
203.197.151.1	PTR	illekm-static-203.197.145.1.vsnl.net.in
203.197.151.11	PTR	illekm-static-203.197.145.11.vsnl.net.in
203.197.151.15	PTR	illekm-static-203.197.145.15.vsnl.net.in
203.197.151.17	PTR	illekm-static-203.197.145.17.vsnl.net.in
203.197.151.18	PTR	illekm-static-203.197.145.18.vsnl.net.in
203.197.151.18	A	www.uaeexchange.co.in
203.197.151.18	A	uaeexchange.co.in
203.197.151.26	PTR	illekm-static-203.197.145.26.vsnl.net.in
203.197.151.29	A+PTR	uaemail.uaeexchange.co.in
203.197.151.29	A	mail.xmsoftware.co.in
203.197.151.29	A	mx1.uaeexchange.co.in
203.197.151.36	PTR	illekm-static-203.197.145.36.vsnl.net.in
203.197.151.38	PTR	illekm-static-203.197.145.38.vsnl.net.in
203.197.151.46	PTR	illekm-static-203.197.145.46.vsnl.net.in
203.197.151.49	PTR	illekm-static-203.197.145.49.vsnl.net.in
203.197.151.51	PTR	illekm-static-203.197.145.51.vsnl.net.in
203.197.151.56	PTR	illekm-static-203.197.145.56.vsnl.net.in
203.197.151.57	PTR	illekm-static-203.197.145.57.vsnl.net.in
203.197.151.59	PTR	illekm-static-203.197.145.59.vsnl.net.in
203.197.151.61	PTR	illekm-static-203.197.145.61.vsnl.net.in
203.197.151.63	PTR	illekm-static-203.197.145.63.vsnl.net.in
203.197.151.67	PTR	illekm-static-203.197.145.67.vsnl.net.in
203.197.151.70	PTR	illekm-static-203.197.145.70.vsnl.net.in
203.197.151.72	PTR	illekm-static-203.197.145.72.vsnl.net.in
203.197.151.84	PTR	illekm-static-203.197.145.84.vsnl.net.in
203.197.151.86	PTR	illekm-static-203.197.145.86.vsnl.net.in
203.197.151.88	PTR	illekm-static-203.197.145.88.vsnl.net.in
203.197.151.92	PTR	illekm-static-203.197.145.92.vsnl.net.in
203.197.151.99	PTR	mail.nippontoyota.com
203.197.151.108	PTR	illekm-static-203.197.145.108.vsnl.net.in
203.197.151.109	PTR	illekm-static-203.197.145.109.vsnl.net.in
203.197.151.117	PTR	illekm-static-203.197.145.117.vsnl.net.in
203.197.151.119	PTR	illekm-static-203.197.145.119.vsnl.net.in
203.197.151.124	PTR	illekm-static-203.197.145.124.vsnl.net.in
203.197.151.138	PTR	gw1.corpgw.com
203.197.151.147	PTR	illekm-static-203.197.145.147.vsnl.net.in
203.197.151.148	PTR	illekm-static-203.197.145.148.vsnl.net.in
203.197.151.151	PTR	illekm-static-203.197.145.151.vsnl.net.in
203.197.151.152	PTR	illekm-static-203.197.145.152.vsnl.net.in
203.197.151.156	PTR	illekm-static-203.197.145.156.vsnl.net.in
203.197.151.172	PTR	illekm-static-203.197.145.172.vsnl.net.in
203.197.151.178	PTR	illekm-static-203.197.145.178.vsnl.net.in
203.197.151.182	PTR	illekm-static-203.197.145.182.vsnl.net.in
203.197.151.183	PTR	illekm-static-203.197.145.183.vsnl.net.in
203.197.151.187	PTR	illekm-static-203.197.145.187.vsnl.net.in
203.197.151.189	PTR	illekm-static-203.197.145.189.vsnl.net.in
203.197.151.196	PTR	illekm-static-203.197.145.196.vsnl.net.in
203.197.151.202	PTR	illekm-static-203.197.145.202.vsnl.net.in
203.197.151.207	PTR	illekm-static-203.197.145.207.vsnl.net.in
203.197.151.208	PTR	illekm-static-203.197.145.208.vsnl.net.in
203.197.151.210	PTR	illekm-static-203.197.145.210.vsnl.net.in
203.197.151.212	PTR	illekm-static-203.197.145.212.vsnl.net.in
203.197.151.212	A	fedbook.federalbank.co.in
203.197.151.215	PTR	illekm-static-203.197.145.215.vsnl.net.in
203.197.151.217	PTR	illekm-static-203.197.145.217.vsnl.net.in
203.197.151.217	A	epay.federalbank.co.in
203.197.151.226	PTR	illekm-static-203.197.145.226.vsnl.net.in
203.197.151.227	PTR	illekm-static-203.197.145.227.vsnl.net.in
203.197.151.232	PTR	illekm-static-203.197.145.232.vsnl.net.in
203.197.151.233	PTR	illekm-static-203.197.145.233.vsnl.net.in
203.197.151.235	PTR	illekm-static-203.197.145.235.vsnl.net.in
203.197.151.246	PTR	illekm-static-203.197.145.246.vsnl.net.in
203.197.151.246	A	vsnl.eth.net