Robtex

Up: 210.68.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 210.68.128.0/20
Down right: 210.68.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.68.128.81	A	dns2.homerprint.com
210.68.130.15	PTR	teak.wellcome.com.tw
210.68.130.50	A	biorich.com.tw
210.68.130.56	A	www.cubicpower.idv.tw
210.68.130.56	A	bestscroll.com
210.68.130.56	A	www.54power.idv.tw
210.68.130.78	PTR	gis.longlat.com
210.68.130.80	PTR	webtv.longlat.com
210.68.130.104	PTR	mail.anly.com.tw
210.68.130.115	PTR	mail.ezmsg.com.tw
210.68.130.123	A+PTR	mail.lctinfo.com.tw
210.68.130.123	A+PTR	www.lctinfo.com.tw
210.68.130.143	A	bondealchina.com
210.68.130.146	A	datadot.com.tw
210.68.130.176	PTR	h176-210-68-130.mbatec.com.tw
210.68.130.176	A	ns.mbatec.com.tw
210.68.130.176	A	taipei.mbatec.com.tw
210.68.130.177	A+PTR	spam.mbatec.com.tw
210.68.130.178	PTR	h178-210-68-130.mbatec.com.tw
210.68.130.182	A	powershop.com.tw
210.68.130.200	PTR	mail.penmount.com
210.68.130.200	PTR	mail.penmount.com.tw
210.68.130.200	PTR	mail.salt.com.tw
210.68.130.204	PTR	h204-210-68-130.mmcorp.com.tw
210.68.130.206	A	mail.carex.com.tw
210.68.130.239	PTR	mx.sbd.tw
210.68.130.239	A	mail.tfda.org.tw
210.68.130.241	PTR	mail.sinohitech.com
210.68.130.241	A+PTR	mx.sinohitech.com
210.68.131.4	A	210-68-131-4.adsl.dynamic.seed.net.tw
210.68.131.7	A	210-68-131-7.adsl.dynamic.seed.net.tw
210.68.131.24	A	210-68-131-24.adsl.dynamic.seed.net.tw
210.68.131.42	A	210-68-131-42.adsl.dynamic.seed.net.tw
210.68.131.47	A	210-68-131-47.adsl.dynamic.seed.net.tw
210.68.131.49	A	210-68-131-49.adsl.dynamic.seed.net.tw
210.68.131.53	A	210-68-131-53.adsl.dynamic.seed.net.tw
210.68.131.77	A	210-68-131-77.adsl.dynamic.seed.net.tw
210.68.131.92	A	210-68-131-92.adsl.dynamic.seed.net.tw
210.68.131.100	A	210-68-131-100.adsl.dynamic.seed.net.tw
210.68.131.103	A	210-68-131-103.adsl.dynamic.seed.net.tw
210.68.131.105	A	210-68-131-105.adsl.dynamic.seed.net.tw
210.68.131.107	A	210-68-131-107.adsl.dynamic.seed.net.tw
210.68.131.128	A+PTR	210-68-131-128.adsl.dynamic.seed.net.tw
210.68.131.133	A	210-68-131-133.adsl.dynamic.seed.net.tw
210.68.131.134	A	210-68-131-134.adsl.dynamic.seed.net.tw
210.68.131.153	A	210-68-131-153.adsl.dynamic.seed.net.tw
210.68.131.161	A+PTR	210-68-131-161.adsl.dynamic.seed.net.tw
210.68.131.193	A+PTR	210-68-131-193.adsl.dynamic.seed.net.tw
210.68.131.197	A	210-68-131-197.adsl.dynamic.seed.net.tw
210.68.131.204	A	210-68-131-204.adsl.dynamic.seed.net.tw
210.68.131.206	A	210-68-131-206.adsl.dynamic.seed.net.tw
210.68.131.238	A	210-68-131-238.adsl.dynamic.seed.net.tw
210.68.131.246	A	210-68-131-246.adsl.dynamic.seed.net.tw
210.68.131.248	A	210-68-131-248.adsl.dynamic.seed.net.tw
210.68.131.252	A	210-68-131-252.adsl.dynamic.seed.net.tw
210.68.132.3	A+PTR	210-68-132-3.adsl.dynamic.seed.net.tw
210.68.132.8	A	210-68-132-8.adsl.dynamic.seed.net.tw
210.68.132.14	A	210-68-132-14.adsl.dynamic.seed.net.tw
210.68.132.17	A	210-68-132-17.adsl.dynamic.seed.net.tw
210.68.132.40	A	210-68-132-40.adsl.dynamic.seed.net.tw
210.68.132.43	A	210-68-132-43.adsl.dynamic.seed.net.tw
210.68.132.53	A	210-68-132-53.adsl.dynamic.seed.net.tw
210.68.132.59	A	210-68-132-59.adsl.dynamic.seed.net.tw
210.68.132.64	A+PTR	210-68-132-64.adsl.dynamic.seed.net.tw
210.68.132.69	A	210-68-132-69.adsl.dynamic.seed.net.tw
210.68.132.73	A	210-68-132-73.adsl.dynamic.seed.net.tw
210.68.132.74	A	210-68-132-74.adsl.dynamic.seed.net.tw
210.68.132.96	A+PTR	210-68-132-96.adsl.dynamic.seed.net.tw
210.68.132.103	A	210-68-132-103.adsl.dynamic.seed.net.tw
210.68.132.110	A	210-68-132-110.adsl.dynamic.seed.net.tw
210.68.132.117	A	210-68-132-117.adsl.dynamic.seed.net.tw
210.68.132.148	A	210-68-132-148.adsl.dynamic.seed.net.tw
210.68.132.153	A	210-68-132-153.adsl.dynamic.seed.net.tw
210.68.132.155	A	210-68-132-155.adsl.dynamic.seed.net.tw
210.68.132.157	A	210-68-132-157.adsl.dynamic.seed.net.tw
210.68.132.160	A+PTR	210-68-132-160.adsl.dynamic.seed.net.tw
210.68.132.169	A	210-68-132-169.adsl.dynamic.seed.net.tw
210.68.132.173	A	210-68-132-173.adsl.dynamic.seed.net.tw
210.68.132.177	A	210-68-132-177.adsl.dynamic.seed.net.tw
210.68.132.192	A+PTR	210-68-132-192.adsl.dynamic.seed.net.tw
210.68.132.193	A+PTR	210-68-132-193.adsl.dynamic.seed.net.tw
210.68.132.198	A	210-68-132-198.adsl.dynamic.seed.net.tw
210.68.132.201	A	210-68-132-201.adsl.dynamic.seed.net.tw
210.68.132.224	A+PTR	210-68-132-224.adsl.dynamic.seed.net.tw
210.68.132.225	A+PTR	210-68-132-225.adsl.dynamic.seed.net.tw
210.68.132.227	A+PTR	210-68-132-227.adsl.dynamic.seed.net.tw
210.68.132.236	A	210-68-132-236.adsl.dynamic.seed.net.tw
210.68.134.5	A	*.mysoqi.com
210.68.134.22	A	mail.eschools.com.tw
210.68.134.22	A	mail.onlinetc.com.tw
210.68.134.168	PTR	sr2.videohome.com.tw
210.68.134.169	A+PTR	sr1.videohome.com.tw
210.68.135.8	PTR	h8-210-68-135.liteon-semi.com
210.68.135.9	PTR	h9-210-68-135.liteon-semi.com
210.68.136.129	A	www.kintech.com.tw
210.68.136.130	PTR	imsva.kintech.com.tw
210.68.136.165	PTR	mail.kintech.com.tw
210.68.136.170	A+PTR	imsva.kintech.com.tw
210.68.138.1	A+PTR	dns1.kyec.com.tw
210.68.138.1	A	dns1.kingdingic.com
210.68.138.1	A	dns1.ky-tech.com.tw
210.68.138.2	A+PTR	dns2.kyec.com.tw
210.68.138.5	PTR	ftp.kyec.com.tw
210.68.138.46	A	mse2.kyec.com.tw
210.68.138.61	A+PTR	spam1.kyec.com.tw
210.68.138.61	A	spam1.kingdingic.com
210.68.138.61	A	imail.kyec.com.tw
210.68.138.83	A	lp1.kyec.com.tw
210.68.138.94	A+PTR	mail.kyec.com.tw
210.68.138.117	A+PTR	wm.kyec.com.tw
210.68.138.202	A+PTR	webmail.kyec.com.tw
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
210.68.141.226	PTR	linux.hmdbio.com
210.68.142.10	PTR	h10-210-68-142.episil.com.tw
210.68.142.10	A	dns1.episil.com
210.68.142.11	PTR	h11-210-68-142.episil.com.tw
210.68.142.11	A	dns2.episil.com.tw
210.68.142.11	A	dns2.episil.com
210.68.142.131	PTR	h131-210-68-142.episil.com.tw
210.68.142.199	PTR	h199-210-68-142.episil.com.tw
210.68.144.4	PTR	210-68-144-4.static.seed.net.tw
210.68.144.4	A	auth.lineage2.com.tw
210.68.146.234	A	www.e-tribe.org.tw
210.68.146.234	A	www.letchildrenbe.org
210.68.146.234	A	234.210-68-146.doubleservice.com
210.68.146.235	PTR	235.210-68-146.doubleservice.com
210.68.146.236	PTR	236.210-68-146.doubleservice.com
210.68.146.237	PTR	237.210-68-146.doubleservice.com
210.68.147.161	PTR	h161-210-68-147.seed.net.tw
210.68.147.161	A	210-68-147-161.adsl.dynamic.seed.net.tw
210.68.147.161	A	hs.spil.com.tw
210.68.148.131	PTR	210-68-148-131.static.seed.net.tw
210.68.149.4	A	a1.cnamecdn04.xyz
210.68.150.195	PTR	h195-210-68-150.seed.net.tw
210.68.151.32	PTR	h32-210-68-151.seed.net.tw
210.68.151.128	PTR	h128-210-68-151.seed.net.tw
210.68.151.194	PTR	h194-210-68-151.seed.net.tw
210.68.153.220	A+PTR	sip220.vis.com.tw
210.68.153.220	A	mx.vis.com.tw
210.68.153.220	A	nsvip2.vis.com.tw
210.68.154.1	A+PTR	dns.vis.com.tw
210.68.154.1	A	mail.vis.com.tw
210.68.154.20	A+PTR	ftp.vis.com.tw
210.68.154.20	A	dns1.vis.com.tw
210.68.154.40	A+PTR	spamsqr1.vis.com.tw
210.68.154.40	A	vis.com.tw
210.68.154.201	A	dns2.vis.com.tw
210.68.158.32	PTR	h32-210-68-158.vis.com.tw
210.68.158.99	PTR	h99-210-68-158.vis.com.tw
210.68.158.129	PTR	h129-210-68-158.vis.com.tw
210.68.158.161	PTR	h161-210-68-158.vis.com.tw
210.68.158.162	PTR	h162-210-68-158.vis.com.tw
210.68.158.193	PTR	h193-210-68-158.vis.com.tw
210.68.158.226	PTR	h226-210-68-158.vis.com.tw
210.68.159.255	PTR	h255-210-68-159.vis.com.tw