Robtex

Up: 61.30.236.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 61.30.237.0/25
Down right: 61.30.237.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.30.237.1	PTR	studentking.com.tw
61.30.237.1	PTR	dns.airbase.com.tw
61.30.237.1	PTR	mail.asazawa.com.tw
61.30.237.2	A+PTR	ns2.airbase.com.tw
61.30.237.2	PTR	ns2.asian-archi.com.tw
61.30.237.2	PTR	ns2.ctim.com.tw
61.30.237.6	A+PTR	pcservice.com.tw
61.30.237.6	PTR	twcma.org.tw
61.30.237.6	A+PTR	*.chinawww.com.tw
61.30.237.7	PTR	www.fucomm.com
61.30.237.7	PTR	www.apexjerry.com.tw
61.30.237.7	PTR	www.ktltools.com.tw
61.30.237.8	A+PTR	asian-archi.com.tw
61.30.237.8	A+PTR	www.asian-archi.com.tw
61.30.237.9	A	www.archi.net.tw
61.30.237.10	A+PTR	asianmaterials.net
61.30.237.10	A+PTR	www.asianmaterials.net
61.30.237.10	PTR	*.asianmaterials.net
61.30.237.11	A	asian-archi.com.tw
61.30.237.11	A	archi.net.tw
61.30.237.13	A	www.jhencyun.com.tw
61.30.237.13	A	www.tung-jih.com.tw
61.30.237.13	A	8311688.com.tw
61.30.237.20	A	asiabizinfo.net
61.30.237.20	A	decomap.archi.net.tw
61.30.237.21	A+PTR	www.bmyp.com.tw
61.30.237.21	A+PTR	*.bmyp.com.tw
61.30.237.21	A+PTR	bmyp.com.tw
61.30.237.25	A	www.idshow.com.tw
61.30.237.31	A	idshow.com.tw
61.30.237.50	A	tpetube.com.tw
61.30.237.51	A	www.bathroommaster.com.tw
61.30.237.51	A	www.ebmpapst.com.tw
61.30.237.51	A	bathroommaster.com.tw
61.30.237.82	PTR	www.maghin.com.cn
61.30.237.82	A	maghin.com.cn
61.30.237.97	A+PTR	powersleep.com.tw
61.30.237.97	PTR	www.powersleep.com.tw
61.30.237.100	PTR	tusteel.com
61.30.237.100	PTR	seize.tw
61.30.237.100	PTR	www.selecvacuum.com
61.30.237.101	A+PTR	asiaarc.com.tw
61.30.237.101	PTR	fargreen.com.tw
61.30.237.101	PTR	nbd.com.tw
61.30.237.102	PTR	shgoan.com.tw
61.30.237.102	A+PTR	www.shgoan.com.tw
61.30.237.102	A	chalet.net.tw
61.30.237.137	A+PTR	ftp.fuming.tw
61.30.237.150	A	dns.tpetube.com.tw
61.30.237.150	A	www.tpetube.com.tw
61.30.237.151	A	yanshuoh.com
61.30.237.151	A	huhaur.com
61.30.237.151	A	nice-year.com
61.30.237.160	A+PTR	tpetube.com.tw
61.30.237.160	A+PTR	mail.tpetube.com.tw
61.30.237.170	PTR	a001.ctim.com.tw
61.30.237.170	PTR	a002.ctim.com.tw
61.30.237.170	PTR	a003.ctim.com.tw
61.30.237.171	PTR	www.pamc.tw
61.30.237.171	PTR	www.3cmart.com.tw
61.30.237.171	PTR	web.okm.com.tw
61.30.237.175	PTR	wordpress.pcservice.com.tw
61.30.237.175	PTR	ftp.wellpool.com.tw
61.30.237.175	PTR	web.wellpool.com.tw