Robtex

Up: 123.201.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 123.201.16.0/21
Down right: 123.201.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.201.16.224	PTR	224-16-201-123.static.youbroadband.in
123.201.17.10	PTR	10-17-201-123.static.youbroadband.in
123.201.17.65	PTR	65-17-201-123.static.youbroadband.in
123.201.17.72	PTR	72-17-201-123.static.youbroadband.in
123.201.17.89	PTR	89-17-201-123.static.youbroadband.in
123.201.17.101	PTR	101-17-201-123.static.youbroadband.in
123.201.17.107	PTR	107-17-201-123.static.youbroadband.in
123.201.17.110	PTR	110-17-201-123.static.youbroadband.in
123.201.17.124	PTR	124-17-201-123.static.youbroadband.in
123.201.17.132	PTR	132-17-201-123.static.youbroadband.in
123.201.17.134	PTR	134-17-201-123.static.youbroadband.in
123.201.17.152	PTR	152-17-201-123.static.youbroadband.in
123.201.17.162	PTR	162-17-201-123.static.youbroadband.in
123.201.17.178	PTR	178-17-201-123.static.youbroadband.in
123.201.17.187	PTR	187-17-201-123.static.youbroadband.in
123.201.17.188	PTR	188-17-201-123.static.youbroadband.in
123.201.17.198	PTR	198-17-201-123.static.youbroadband.in
123.201.17.238	PTR	238-17-201-123.static.youbroadband.in
123.201.17.239	PTR	239-17-201-123.static.youbroadband.in
123.201.17.248	PTR	248-17-201-123.static.youbroadband.in
123.201.18.35	PTR	35-18-201-123.static.youbroadband.in
123.201.18.49	PTR	49-18-201-123.static.youbroadband.in
123.201.18.96	PTR	96-18-201-123.static.youbroadband.in
123.201.18.112	PTR	112-18-201-123.static.youbroadband.in
123.201.18.161	PTR	161-18-201-123.static.youbroadband.in
123.201.18.192	PTR	192-18-201-123.static.youbroadband.in
123.201.18.224	PTR	224-18-201-123.static.youbroadband.in
123.201.19.5	PTR	5-19-201-123.static.youbroadband.in
123.201.19.17	PTR	17-19-201-123.static.youbroadband.in
123.201.19.51	PTR	51-19-201-123.static.youbroadband.in
123.201.19.68	A	www.bubblevps.com
123.201.19.97	PTR	97-19-201-123.static.youbroadband.in
123.201.19.113	PTR	113-19-201-123.static.youbroadband.in
123.201.19.115	PTR	115-19-201-123.static.youbroadband.in
123.201.19.125	A	elitepublicschool.com
123.201.19.130	PTR	130-19-201-123.static.youbroadband.in
123.201.19.131	PTR	131-19-201-123.static.youbroadband.in
123.201.19.146	PTR	146-19-201-123.static.youbroadband.in
123.201.19.147	PTR	147-19-201-123.static.youbroadband.in
123.201.19.161	PTR	161-19-201-123.static.youbroadband.in
123.201.19.176	PTR	176-19-201-123.static.youbroadband.in
123.201.19.179	PTR	179-19-201-123.static.youbroadband.in
123.201.19.193	PTR	193-19-201-123.static.youbroadband.in
123.201.19.194	PTR	194-19-201-123.static.youbroadband.in
123.201.19.227	PTR	227-19-201-123.static.youbroadband.in
123.201.19.242	PTR	242-19-201-123.static.youbroadband.in
123.201.20.84	A	iihpl.com
123.201.20.98	PTR	98-20-201-123.static.youbroadband.in
123.201.20.99	PTR	postmaster.icenet.com
123.201.20.99	A	webmail.chiragmehta.com
123.201.20.99	A	webmail.icenet.com
123.201.21.98	A	mailserv1.sdindia.com
123.201.21.100	A	aarshgyan.com
123.201.21.100	A	mail.aarshgyan.com
123.201.21.110	PTR	110-21-201-123.static.youbroadband.in
123.201.22.49	PTR	49-22-201-123.static.youbroadband.in
123.201.22.50	PTR	50-22-201-123.static.youbroadband.in
123.201.22.81	PTR	81-22-201-123.static.youbroadband.in
123.201.22.82	PTR	82-22-201-123.static.youbroadband.in
123.201.22.96	PTR	96-22-201-123.static.youbroadband.in
123.201.22.98	PTR	98-22-201-123.static.youbroadband.in
123.201.22.99	PTR	99-22-201-123.static.youbroadband.in
123.201.22.131	PTR	131-22-201-123.static.youbroadband.in
123.201.22.178	PTR	178-22-201-123.static.youbroadband.in
123.201.22.194	PTR	194-22-201-123.static.youbroadband.in
123.201.22.195	PTR	195-22-201-123.static.youbroadband.in
123.201.22.226	PTR	226-22-201-123.static.youbroadband.in
123.201.22.243	PTR	243-22-201-123.static.youbroadband.in
123.201.23.11	PTR	11-23-201-123.static.youbroadband.in
123.201.23.17	PTR	17-23-201-123.static.youbroadband.in
123.201.23.21	PTR	21-23-201-123.static.youbroadband.in
123.201.23.24	PTR	24-23-201-123.static.youbroadband.in
123.201.23.35	PTR	35-23-201-123.static.youbroadband.in
123.201.23.55	PTR	55-23-201-123.static.youbroadband.in
123.201.23.64	PTR	64-23-201-123.static.youbroadband.in
123.201.23.71	PTR	71-23-201-123.static.youbroadband.in
123.201.23.84	PTR	84-23-201-123.static.youbroadband.in
123.201.23.85	PTR	85-23-201-123.static.youbroadband.in
123.201.23.93	PTR	93-23-201-123.static.youbroadband.in
123.201.23.118	PTR	118-23-201-123.static.youbroadband.in
123.201.23.147	PTR	147-23-201-123.static.youbroadband.in
123.201.23.157	PTR	157-23-201-123.static.youbroadband.in
123.201.23.187	PTR	187-23-201-123.static.youbroadband.in
123.201.23.196	PTR	196-23-201-123.static.youbroadband.in
123.201.24.118	PTR	118-24-201-123.static.youbroadband.in
123.201.25.8	PTR	8-25-201-123.static.youbroadband.in
123.201.25.35	PTR	35-25-201-123.static.youbroadband.in
123.201.25.100	PTR	100-25-201-123.static.youbroadband.in
123.201.25.252	PTR	252-25-201-123.static.youbroadband.in
123.201.26.2	PTR	gurhuca01.energyinfratech.com
123.201.26.64	PTR	64-26-201-123.static.youbroadband.in
123.201.26.98	PTR	98-26-201-123.static.youbroadband.in
123.201.26.99	PTR	99-26-201-123.static.youbroadband.in
123.201.26.128	PTR	128-26-201-123.static.youbroadband.in
123.201.26.209	PTR	209-26-201-123.static.youbroadband.in
123.201.26.241	PTR	241-26-201-123.static.youbroadband.in
123.201.27.75	PTR	75-27-201-123.static.youbroadband.in
123.201.27.102	PTR	102-27-201-123.static.youbroadband.in
123.201.28.43	PTR	43-28-201-123.static.youbroadband.in
123.201.28.94	PTR	94-28-201-123.static.youbroadband.in
123.201.29.41	PTR	41-29-201-123.static.youbroadband.in
123.201.29.41	A	njecomm.in
123.201.29.41	A	www.njecomm.in
123.201.30.72	PTR	72-30-201-123.static.youbroadband.in
123.201.30.209	PTR	209-30-201-123.static.youbroadband.in
123.201.31.66	PTR	66-31-201-123.static.youbroadband.in