Robtex

Up: 210.68.140.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 210.68.140.0/24
Down right: 210.68.141.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.68.140.10	A	mail.yayatech.com
210.68.140.13	A	mail.schmid-yaya.com
210.68.140.90	PTR	h90-210-68-140.seed.net.tw
210.68.140.201	A	testserv.com.tw
210.68.141.11	PTR	h11-210-68-141.seed.net.tw
210.68.141.14	PTR	h14-210-68-141.seed.net.tw
210.68.141.22	PTR	h22-210-68-141.seed.net.tw
210.68.141.22	A	mx.vis.com.tw
210.68.141.44	A	210-68-141-44.signality.com.tw
210.68.141.44	A	ms2.signality.com.tw
210.68.141.72	PTR	h72-210-68-141.seed.net.tw
210.68.141.72	A	dns.ene.com.tw
210.68.141.101	PTR	hilife.net
210.68.141.121	PTR	h121-210-68-141.seed.net.tw
210.68.141.207	PTR	mail.eis.net.tw
210.68.141.207	A	mail.goldenpoint.com.tw
210.68.141.207	A	mail.tiguam.com
210.68.141.210	PTR	h210-210-68-141.seed.net.tw
210.68.141.210	A	mail.syntest.com.tw
210.68.141.226	PTR	linux.hmdbio.com