Robtex

Up: 61.0.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 61.0.0.0/25
Down right: 61.0.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.0.0.0	A	900878.com
61.0.0.5	A+PTR	ndl1dns-a.sancharnet.in
61.0.0.6	A+PTR	ndl1ww3-a.sancharnet.in
61.0.0.6	A	www.sancharnet.net
61.0.0.7	A+PTR	ndl1dns-a-fixed.sancharnet.in
61.0.0.8	A+PTR	ndl1ww3-a-fixed.sancharnet.in
61.0.0.8	A	webfone.sancharnet.in
61.0.0.9	A+PTR	ndl1nms-a.sancharnet.in
61.0.0.11	A+PTR	ndl1nms-a-fixed.sancharnet.in
61.0.0.13	A+PTR	ndl1db2-a.sancharnet.in
61.0.0.14	A+PTR	ndl1db1-a.sancharnet.in
61.0.0.15	A+PTR	ndl1db2-a-fixed.sancharnet.in
61.0.0.16	A+PTR	ndl1db1-a-fixed.sancharnet.in
61.0.0.17	PTR	ndl1dr1-a-fixed.sancharnet.in
61.0.0.18	PTR	ndl1dr2-a-fixed.sancharnet.in
61.0.0.25	PTR	ndltacacs.sancharnet.in
61.0.0.28	A+PTR	ndl1db3-a.sancharnet.in
61.0.0.28	A	appspot.com--www.qqgxqm.cn
61.0.0.35	A+PTR	ndl1tst-a.sancharnet.in
61.0.0.37	A+PTR	ndl1rd2-a.sancharnet.in
61.0.0.38	A+PTR	ndl1rd1-a.sancharnet.in
61.0.0.39	A+PTR	ndl1rd1-a-fixed.sancharnet.in
61.0.0.40	A+PTR	ndl1rd2-a-fixed.sancharnet.in
61.0.0.41	A+PTR	ndl1py1-a.sancharnet.in
61.0.0.42	A+PTR	ndl1py2-a.sancharnet.in
61.0.0.43	A+PTR	ndl1py1-a-fixed.sancharnet.in
61.0.0.44	A+PTR	ndl1py2-a-fixed.sancharnet.in
61.0.0.45	A+PTR	ndl1mr1-a-fixed.sancharnet.in
61.0.0.53	A+PTR	ndl1db1-b-fixed.sancharnet.in
61.0.0.65	A+PTR	ndl1lgn-a.sancharnet.in
61.0.0.66	A+PTR	ndl1ww1-a.sancharnet.in
61.0.0.67	A+PTR	ndl1lgn-a-fixed.sancharnet.in
61.0.0.68	A+PTR	ndl1ww1-a-fixed.sancharnet.in
61.0.0.69	A+PTR	ndl1pp1-a-fixed.sancharnet.in
61.0.0.70	PTR	ndl1pp2-a-fixed.sancharnet.in
61.0.0.70	A	wap.sancharnet.in
61.0.0.70	A	www.sancharnet.com
61.0.0.71	A	www.dataone.co.in
61.0.0.71	A	nppa.sancharnet.in
61.0.0.71	A	webmail.dataone.in
61.0.0.81	A+PTR	ndl1rr1-a.sancharnet.in
61.0.0.82	A+PTR	ndl1rr2-a.sancharnet.in
61.0.0.83	A+PTR	ndl1rr3-a.sancharnet.in
61.0.0.84	A+PTR	ndl1rr4-a.sancharnet.in
61.0.0.106	A+PTR	ndl1app-a.sancharnet.in
61.0.0.108	A+PTR	ndl1app-a-fixed.sancharnet.in
61.0.0.121	A	bsnlmobile.net
61.0.0.121	A	bsnl.net.in
61.0.0.121	A	bharatsanchar.in
61.0.0.123	A+PTR	ndl1ws1.sancharnet.in
61.0.0.126	A+PTR	www1console.sancharnet.in
61.0.0.241	A+PTR	ndlbbdr1-a-fixed.dataone.in
61.0.0.245	A+PTR	ndlbbdb1-a-fixed.dataone.in
61.0.0.248	A+PTR	ndlbbpa1-a-fixed.dataone.in
61.0.0.248	A	bmps.dataone.in
61.0.0.248	A	bmps.bsnl.net.in
61.0.0.252	A+PTR	ndlbbdr1-data.dataone.in
61.0.0.253	A+PTR	ndlbbdr1-repl.dataone.in