Robtex

Up: 203.123.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.123.128.0/23
Down right: 203.123.130.0/23

IP	Type	Hostname
203.123.128.3	PTR	mumrtr03.pacific.net.in
203.123.128.70	A+PTR	dnscache2.pacific.net.in
203.123.128.70	A	ns1.pacific.net.in
203.123.128.97	A	dhruv.pacific.net.in
203.123.128.99	A	netmon.pacific.net.in
203.123.129.2	A+PTR	mumrtr02.pacific.net.in
203.123.129.3	A	mumrtr03.pacific.net.in
203.123.129.4	A	mumrtr04.pacific.net.in
203.123.129.5	A+PTR	mumrtr05.pacific.net.in
203.123.129.9	A	mumras01.pacific.net.in
203.123.129.11	A	mumrtr11.pacific.net.in
203.123.129.249	A+PTR	mumsw02.pacific.net.in
203.123.130.3	PTR	piin130003.pacific.net.in
203.123.130.44	PTR	piin130044.pacific.net.in
203.123.130.45	PTR	piin130045.pacific.net.in
203.123.130.54	PTR	piin130054.pacific.net.in
203.123.130.62	A	mumsw11.pacific.net.in
203.123.130.95	PTR	piin130095.pacific.net.in
203.123.130.101	PTR	piin130101.pacific.net.in
203.123.130.104	PTR	piin130104.pacific.net.in
203.123.130.117	PTR	piin130117.pacific.net.in
203.123.130.121	PTR	piin130121.pacific.net.in
203.123.130.141	PTR	piin130141.pacific.net.in
203.123.130.158	PTR	piin130158.pacific.net.in
203.123.130.170	PTR	piin130170.pacific.net.in
203.123.130.188	PTR	piin130188.pacific.net.in
203.123.130.213	PTR	piin130213.pacific.net.in
203.123.130.216	PTR	piin130216.pacific.net.in
203.123.130.236	PTR	piin130236.pacific.net.in
203.123.130.243	PTR	piin130243.pacific.net.in
203.123.131.1	PTR	piin131001.pacific.net.in
203.123.131.2	PTR	piin131002.pacific.net.in
203.123.131.10	PTR	piin131010.pacific.net.in
203.123.131.17	PTR	piin131017.pacific.net.in
203.123.131.22	PTR	piin131022.pacific.net.in
203.123.131.37	PTR	piin131037.pacific.net.in
203.123.131.49	PTR	piin131049.pacific.net.in
203.123.131.53	PTR	piin131053.pacific.net.in
203.123.131.77	PTR	piin131077.pacific.net.in
203.123.131.92	PTR	piin131092.pacific.net.in
203.123.131.104	PTR	piin131104.pacific.net.in
203.123.131.114	PTR	piin131114.pacific.net.in
203.123.131.130	PTR	piin131130.pacific.net.in
203.123.131.143	PTR	piin131143.pacific.net.in
203.123.131.188	PTR	piin131188.pacific.net.in
203.123.131.216	PTR	piin131216.pacific.net.in
203.123.131.229	PTR	piin131229.pacific.net.in
203.123.131.237	PTR	piin131237.pacific.net.in
203.123.131.239	PTR	piin131239.pacific.net.in