Robtex

Up: 202.191.198.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.191.199.0/25
Down right: 202.191.199.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.191.199.4	A	ns6.rbi.org.in
202.191.199.9	PTR	segment-202-191.sify.net
202.191.199.10	PTR	segment-202-191.sify.net
202.191.199.16	PTR	segment-202-191.sify.net
202.191.199.22	PTR	segment-202-191.sify.net
202.191.199.24	PTR	segment-202-191.sify.net
202.191.199.30	PTR	segment-202-191.sify.net
202.191.199.34	PTR	segment-202-191.sify.net
202.191.199.36	PTR	segment-202-191.sify.net
202.191.199.49	PTR	segment-202-191.sify.net
202.191.199.53	PTR	segment-202-191.sify.net
202.191.199.58	PTR	segment-202-191.sify.net
202.191.199.75	PTR	segment-202-191.sify.net
202.191.199.78	PTR	segment-202-191.sify.net
202.191.199.91	PTR	segment-202-191.sify.net
202.191.199.92	PTR	segment-202-191.sify.net
202.191.199.94	PTR	segment-202-191.sify.net
202.191.199.109	PTR	segment-202-191.sify.net
202.191.199.128	PTR	segment-202-191.sify.net
202.191.199.129	PTR	segment-202-191.sify.net
202.191.199.154	A+PTR	alembic.co.in
202.191.199.154	A	www.alembic.co.in
202.191.199.154	A	sdns.alembic.co.in
202.191.199.155	PTR	alembic.co.in
202.191.199.155	A	mx3.alembic.co.in
202.191.199.155	A	mail.alembic.co.in
202.191.199.185	PTR	segment-202-191.sify.net
202.191.199.187	PTR	segment-202-191.sify.net
202.191.199.191	PTR	segment-202-191.sify.net
202.191.199.195	PTR	segment-202-191.sify.net
202.191.199.197	PTR	segment-202-191.sify.net
202.191.199.198	PTR	segment-202-191.sify.net
202.191.199.199	PTR	segment-202-191.sify.net
202.191.199.200	PTR	segment-202-191.sify.net
202.191.199.211	PTR	segment-202-191.sify.net
202.191.199.219	PTR	segment-202-191.sify.net
202.191.199.226	PTR	segment-202-191.sify.net
202.191.199.228	PTR	segment-202-191.sify.net
202.191.199.230	PTR	segment-202-191.sify.net
202.191.199.237	PTR	segment-202-191.sify.net
202.191.199.243	PTR	segment-202-191.sify.net