Robtex

Up: 210.66.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 210.66.48.0/21
Down right: 210.66.56.0/21

IP	Type	Hostname
210.66.48.240	A	mail.waws.idv.tw
210.66.48.240	A	waws.idv.tw
210.66.54.87	A	hispeed.com.tw
210.66.54.120	A	mail.pcnet-cable.com.tw
210.66.54.120	A	mail.lacsoncabling.com
210.66.54.129	PTR	www.asix.com.tw
210.66.54.166	A	kingsoftware.com.tw
210.66.55.17	PTR	a-optronics.com.tw
210.66.55.18	PTR	a-optronics.com.tw
210.66.55.140	A	cyndns2.cyntec.com
210.66.55.167	A	ms2.charity.org.tw
210.66.55.209	A	yummy.price.com.tw
210.66.55.211	PTR	falcon4.price.com.tw
210.66.55.228	A	fedmachine.com
210.66.55.240	A+PTR	orangemarket.net
210.66.55.240	A	mail.orangemarket.net
210.66.55.246	A	uteik.com.tw
210.66.55.246	A	mail.uteik.com.tw
210.66.56.114	A	globalsif.com
210.66.57.2	PTR	spam.ryotai.com.tw
210.66.57.4	A+PTR	dns1.ryotai.com.tw
210.66.57.4	A+PTR	is.ryotai.com.tw
210.66.57.4	A+PTR	ryotai-mba.ryotai.com.tw
210.66.57.124	A	ivanweb.forces.com.tw
210.66.57.124	A	ivanweb.ivan.com.tw
210.66.60.11	A	mail.tbcnet.net
210.66.60.11	A	mx.mail.tbcnet.net
210.66.60.12	A	pop3.tbcnet.net
210.66.60.12	A	webmail.tbcnet.net
210.66.60.32	PTR	mdmx2.seed.net.tw
210.66.60.51	PTR	sw66-60-51.static.seed.net.tw
210.66.60.51	A	nopam.seed.net.tw
210.66.61.11	A	dns1.miroko.tw
210.66.61.13	A	dks.miroko.tw
210.66.61.13	A	cache.miroko.tw
210.66.61.13	A	lhd819.miroko.tw