Robtex

Up: 123.201.184.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 123.201.188.0/23
Down right: 123.201.190.0/23

IP	Type	Hostname
123.201.189.106	PTR	106-189-201-123.static.youbroadband.in
123.201.189.163	PTR	163-189-201-123.static.youbroadband.in
123.201.190.67	PTR	67-190-201-123.static.youbroadband.in
123.201.190.69	PTR	69-190-201-123.static.youbroadband.in
123.201.190.130	PTR	130-190-201-123.static.youbroadband.in
123.201.190.145	PTR	145-190-201-123.static.youbroadband.in
123.201.190.165	PTR	165-190-201-123.static.youbroadband.in
123.201.190.171	PTR	171-190-201-123.static.youbroadband.in
123.201.190.198	PTR	198-190-201-123.static.youbroadband.in
123.201.190.206	PTR	206-190-201-123.static.youbroadband.in
123.201.190.232	PTR	232-190-201-123.static.youbroadband.in
123.201.190.235	PTR	235-190-201-123.static.youbroadband.in
123.201.190.244	PTR	244-190-201-123.static.youbroadband.in
123.201.190.247	PTR	247-190-201-123.static.youbroadband.in
123.201.191.2	PTR	2-191-201-123.static.youbroadband.in
123.201.191.16	PTR	16-191-201-123.static.youbroadband.in
123.201.191.35	PTR	35-191-201-123.static.youbroadband.in
123.201.191.36	PTR	36-191-201-123.static.youbroadband.in
123.201.191.43	PTR	43-191-201-123.static.youbroadband.in
123.201.191.56	PTR	56-191-201-123.static.youbroadband.in
123.201.191.63	PTR	63-191-201-123.static.youbroadband.in
123.201.191.71	PTR	71-191-201-123.static.youbroadband.in
123.201.191.79	PTR	79-191-201-123.static.youbroadband.in
123.201.191.87	PTR	87-191-201-123.static.youbroadband.in
123.201.191.88	PTR	88-191-201-123.static.youbroadband.in
123.201.191.99	PTR	99-191-201-123.static.youbroadband.in
123.201.191.123	PTR	123-191-201-123.static.youbroadband.in