Robtex

Up: 210.210.0.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 210.210.0.0/24
Down right: 210.210.1.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.210.0.1	A+PTR	210-210-0-1.lan.sify.net
210.210.0.3	A+PTR	210-210-0-3.lan.sify.net
210.210.0.5	A+PTR	210-210-0-5.lan.sify.net
210.210.0.6	A+PTR	210-210-0-6.lan.sify.net
210.210.0.10	A+PTR	210-210-0-10.lan.sify.net
210.210.0.19	A+PTR	210-210-0-19.lan.sify.net
210.210.0.20	PTR	210-210-0-20.lan.sify.net
210.210.0.27	A+PTR	210-210-0-27.lan.sify.net
210.210.0.30	A+PTR	210-210-0-30.lan.sify.net
210.210.0.36	PTR	210-210-0-36.lan.sify.net
210.210.0.43	A+PTR	210-210-0-43.lan.sify.net
210.210.0.44	A+PTR	210-210-0-44.lan.sify.net
210.210.0.46	A+PTR	210-210-0-46.lan.sify.net
210.210.0.51	PTR	210-210-0-51.lan.sify.net
210.210.0.54	A+PTR	210-210-0-54.lan.sify.net
210.210.0.66	A+PTR	210-210-0-66.lan.sify.net
210.210.0.67	PTR	210-210-0-67.lan.sify.net
210.210.0.73	A+PTR	210-210-0-73.lan.sify.net
210.210.0.79	A+PTR	210-210-0-79.lan.sify.net
210.210.0.86	A+PTR	210-210-0-86.lan.sify.net
210.210.0.92	A+PTR	210-210-0-92.lan.sify.net
210.210.0.133	A+PTR	210-210-0-133.lan.sify.net
210.210.0.148	A+PTR	210-210-0-148.lan.sify.net
210.210.0.151	A+PTR	210-210-0-151.lan.sify.net
210.210.0.152	A+PTR	210-210-0-152.lan.sify.net
210.210.0.170	A+PTR	210-210-0-170.lan.sify.net
210.210.0.173	A+PTR	210-210-0-173.lan.sify.net
210.210.0.199	A+PTR	210-210-0-199.lan.sify.net
210.210.0.200	A+PTR	210-210-0-200.lan.sify.net
210.210.0.209	A+PTR	210-210-0-209.lan.sify.net
210.210.0.213	A+PTR	210-210-0-213.lan.sify.net
210.210.0.218	A+PTR	210-210-0-218.lan.sify.net
210.210.0.242	A+PTR	210-210-0-242.lan.sify.net
210.210.0.250	A+PTR	210-210-0-250.lan.sify.net
210.210.1.4	PTR	210-210-1-4.lan.sify.net
210.210.1.27	A	linuxbulk.sify.net
210.210.1.43	PTR	210-210-1-43.lan.sify.net
210.210.1.43	A	gecountrywide.net
210.210.1.54	PTR	210-210-1-54.lan.sify.net
210.210.1.54	A	bankmuscat-sms.com
210.210.1.54	A	www.bankmuscat-sms.com
210.210.1.60	PTR	210-210-1-60.lan.sify.net
210.210.1.75	PTR	210-210-1-75.lan.sify.net
210.210.1.87	PTR	mail.csb.co.in
210.210.1.87	PTR	210-210-1-87.lan.sify.net
210.210.1.123	PTR	210-210-1-123.lan.sify.net
210.210.1.135	PTR	210-210-1-135.lan.sify.net
210.210.1.135	A	www.hansaestates.com
210.210.1.135	A	hansaestates.com
210.210.1.137	PTR	210-210-1-137.lan.sify.net
210.210.1.137	A	zestholidays.in
210.210.1.137	A	zestbreak.co.in
210.210.1.138	PTR	210-210-1-138.lan.sify.net
210.210.1.139	PTR	mail.incometaxindia.gov.in
210.210.1.140	PTR	210-210-1-140.lan.sify.net
210.210.1.152	PTR	210-210-1-152.lan.sify.net
210.210.1.164	PTR	210-210-1-164.lan.sify.net
210.210.1.165	PTR	210-210-1-165.lan.sify.net
210.210.1.166	PTR	210-210-1-166.lan.sify.net
210.210.1.173	PTR	210-210-1-173.lan.sify.net
210.210.1.173	A	mail.ttsnzisvisas.com
210.210.1.173	A	ttscs.co.in
210.210.1.179	PTR	210-210-1-179.lan.sify.net
210.210.1.179	A	sbidemat.biz
210.210.1.179	A	sbidemat.com
210.210.1.180	PTR	210-210-1-180.lan.sify.net