Robtex

Up: 210.209.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 210.209.48.0/21
Down right: 210.209.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.209.49.83	PTR	83.49.209.210-twnap
210.209.49.195	PTR	195.49.209.210-twnap
210.209.49.240	PTR	240.49.209.210-twnap
210.209.50.22	PTR	22.50.209.210-twnap
210.209.50.132	A	baidumax.com
210.209.50.132	A	www.baidumax.com
210.209.50.142	A	ppmm5.com
210.209.50.145	PTR	145.50.209.210-twnap
210.209.50.145	A	uy666.com
210.209.50.146	PTR	146.50.209.210-twnap
210.209.50.146	A	uy000.com
210.209.50.147	A	uy777.com
210.209.50.149	A	uy333.com
210.209.50.227	PTR	227.50.209.210-twnap
210.209.50.240	PTR	240.50.209.210-twnap
210.209.51.127	PTR	127.51.209.210-twnap
210.209.51.128	PTR	128.51.209.210-twnap
210.209.52.128	PTR	128.52.209.210-twnap
210.209.53.128	PTR	128.53.209.210-twnap
210.209.54.26	PTR	26.54.209.210-twnap
210.209.54.26	A	enzen.com.tw
210.209.54.26	A	columbus-marine.net
210.209.54.27	PTR	27.54.209.210-twnap
210.209.54.245	PTR	245.54.209.210-twnap
210.209.57.3	A	www.ccboy.com.tw
210.209.57.3	A	berrysoft.tw
210.209.57.3	A	www.berrysoft.com.tw
210.209.57.4	A	www.ekid.com.tw
210.209.57.66	PTR	66.57.209.210-twnap
210.209.57.67	A	800800x.com
210.209.57.98	PTR	98.57.209.210-twnap
210.209.57.98	A	cscsbb.com
210.209.57.98	A	cscsaa.com
210.209.57.128	PTR	128.57.209.210-twnap
210.209.57.161	A	www.1980.org.tw
210.209.57.163	PTR	1980.org.tw
210.209.57.163	A	dns1.1980.org.tw
210.209.57.163	A	dns.cmi-learning.org
210.209.58.127	PTR	127.58.209.210-twnap
210.209.59.127	PTR	127.59.209.210-twnap
210.209.60.127	PTR	127-60-209-210.twnap.net
210.209.60.128	PTR	128-60-209-210.twnap.net
210.209.61.127	PTR	127.61.209.210-twnap
210.209.61.128	PTR	128.61.209.210-twnap
210.209.62.127	PTR	127.62.209.210-twnap
210.209.62.128	PTR	128.62.209.210-twnap
210.209.63.127	PTR	127.63.209.210-twnap
210.209.63.128	PTR	128.63.209.210-twnap