Robtex

Up: 61.63.16.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 61.63.16.0/24
Down right: 61.63.17.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.63.16.4	PTR	61.63.16-host4.kbtelecom.net.tw
61.63.16.4	A	mail.dvdxcopy.net
61.63.16.7	PTR	61.63.16-host7.kbtelecom.net.tw
61.63.16.192	PTR	61.63.16-host192.kbtelecom.net.tw
61.63.16.195	PTR	61.63.16-host195.kbtelecom.net.tw
61.63.16.195	A	dns01.unison.com.tw
61.63.16.198	A+PTR	mail02.unison.com.tw
61.63.16.215	PTR	unisonsrg.com.tw
61.63.16.215	PTR	mail.unisonsrg.com.tw
61.63.16.217	A+PTR	mobile.unison.com.tw
61.63.17.1	PTR	mail.wkec.com
61.63.17.3	PTR	srv03.starwin.com.tw
61.63.17.3	A	starwin.biz
61.63.17.3	A	starwin.me
61.63.17.9	A	61-63-17-host9.kbtelecom.net.tw
61.63.17.12	A	61-63-17-host12.kbtelecom.net.tw
61.63.17.17	A+PTR	61-63-17-host17.kbtelecom.net.tw
61.63.17.17	A	keiba-searchnavi.net
61.63.17.19	A+PTR	61-63-17-host19.kbtelecom.net.tw
61.63.17.21	PTR	61-63-17-host21.kbtelecom.net.tw
61.63.17.21	A	pojgbpor13.biz
61.63.17.21	A	ad-service.biz
61.63.17.23	PTR	61-63-17-host23.kbtelecom.net.tw
61.63.17.23	A	mail.pazudrive.com
61.63.17.23	A	10kujbogwe.biz
61.63.17.24	PTR	61-63-17-host24.kbtelecom.net.tw
61.63.17.24	A	smartero.com
61.63.17.24	A	antena-matome.info
61.63.17.32	PTR	61-63-17-host32.kbtelecom.net.tw
61.63.17.33	A+PTR	61-63-17-host33.kbtelecom.net.tw
61.63.17.36	A+PTR	61-63-17-host36.kbtelecom.net.tw
61.63.17.38	A+PTR	61-63-17-host38.kbtelecom.net.tw
61.63.17.39	A+PTR	mg.anps.com.tw
61.63.17.39	A	61-63-17-host39.kbtelecom.net.tw
61.63.17.40	A	mail.anps.com.tw
61.63.17.41	A+PTR	61-63-17-host41.kbtelecom.net.tw
61.63.17.45	PTR	anps.com.tw
61.63.17.47	A	61-63-17-host47.kbtelecom.net.tw
61.63.17.48	A	61-63-17-host48.kbtelecom.net.tw
61.63.17.51	A+PTR	61-63-17-host51.kbtelecom.net.tw
61.63.17.51	A	glt-gate.net
61.63.17.51	A	golden-gt.net
61.63.17.52	A	61-63-17-host52.kbtelecom.net.tw
61.63.17.54	PTR	61-63-17-host54.kbtelecom.net.tw
61.63.17.54	A	succeedfortunately.com
61.63.17.56	A+PTR	61-63-17-host56.kbtelecom.net.tw
61.63.17.59	A+PTR	61-63-17-host59.kbtelecom.net.tw
61.63.17.62	A+PTR	61-63-17-host62.kbtelecom.net.tw
61.63.17.68	A	61-63-17-host68.kbtelecom.net.tw
61.63.17.87	A	61-63-17-host87.kbtelecom.net.tw
61.63.17.88	A	61-63-17-host88.kbtelecom.net.tw
61.63.17.89	A+PTR	61-63-17-host89.kbtelecom.net.tw
61.63.17.90	A	61-63-17-host90.kbtelecom.net.tw
61.63.17.91	A+PTR	61-63-17-host91.kbtelecom.net.tw
61.63.17.92	A	61-63-17-host92.kbtelecom.net.tw
61.63.17.93	A+PTR	61-63-17-host93.kbtelecom.net.tw
61.63.17.94	A	61-63-17-host94.kbtelecom.net.tw
61.63.17.95	A+PTR	61-63-17-host95.kbtelecom.net.tw
61.63.17.96	A+PTR	61-63-17-host96.kbtelecom.net.tw
61.63.17.100	A	mail.eromaru-movie.com
61.63.17.102	A	61-63-17-host102.kbtelecom.net.tw
61.63.17.105	A	61-63-17-host105.kbtelecom.net.tw
61.63.17.110	A	61-63-17-host110.kbtelecom.net.tw
61.63.17.111	A	61-63-17-host111.kbtelecom.net.tw
61.63.17.113	A	61-63-17-host113.kbtelecom.net.tw
61.63.17.114	A+PTR	61-63-17-host114.kbtelecom.net.tw
61.63.17.115	A	61-63-17-host115.kbtelecom.net.tw
61.63.17.119	A	61-63-17-host119.kbtelecom.net.tw
61.63.17.121	A	twre.com.tw
61.63.17.121	A	61-63-17-host121.kbtelecom.net.tw
61.63.17.121	A	www.twre.com.tw
61.63.17.124	A+PTR	spam.sea-land.com.tw
61.63.17.124	A	61-63-17-host124.kbtelecom.net.tw
61.63.17.125	A	61-63-17-host125.kbtelecom.net.tw
61.63.17.136	A	61-63-17-host136.kbtelecom.net.tw
61.63.17.137	A	61-63-17-host137.kbtelecom.net.tw
61.63.17.138	A	61-63-17-host138.kbtelecom.net.tw
61.63.17.143	A	61-63-17-host143.kbtelecom.net.tw
61.63.17.145	A	beltom.com.tw
61.63.17.146	A+PTR	ap.beltom.com.tw
61.63.17.146	A	dns.ap.beltom.com.tw
61.63.17.148	A	61-63-17-host148.kbtelecom.net.tw
61.63.17.153	A	www.podesign.com.tw
61.63.17.154	A	www.beltom.com.tw
61.63.17.156	A	61-63-17-host156.kbtelecom.net.tw
61.63.17.167	A	61-63-17-host167.kbtelecom.net.tw
61.63.17.168	A	61-63-17-host168.kbtelecom.net.tw
61.63.17.173	A	61-63-17-host173.kbtelecom.net.tw
61.63.17.178	A	61-63-17-host178.kbtelecom.net.tw
61.63.17.181	A	61-63-17-host181.kbtelecom.net.tw
61.63.17.182	A	61-63-17-host182.kbtelecom.net.tw
61.63.17.183	A	61-63-17-host183.kbtelecom.net.tw
61.63.17.189	A	61-63-17-host189.kbtelecom.net.tw
61.63.17.196	A	61-63-17-host196.kbtelecom.net.tw
61.63.17.197	A	61-63-17-host197.kbtelecom.net.tw
61.63.17.203	A	61-63-17-host203.kbtelecom.net.tw
61.63.17.204	A	61-63-17-host204.kbtelecom.net.tw
61.63.17.208	A	61-63-17-host208.kbtelecom.net.tw
61.63.17.212	A	61-63-17-host212.kbtelecom.net.tw
61.63.17.221	A	61-63-17-host221.kbtelecom.net.tw
61.63.17.229	A	61-63-17-host229.kbtelecom.net.tw
61.63.17.241	PTR	ns88.hdiy.net
61.63.17.241	A	hungmei.com.tw
61.63.17.241	A	61-63-17-host241.kbtelecom.net.tw
61.63.17.242	PTR	ns68.hdiy.net
61.63.17.242	A	duckbedding.com.tw
61.63.17.242	A	monderpo-bed.com
61.63.17.243	PTR	ns89.hdiy.net
61.63.17.245	PTR	ns98.hdiy.net
61.63.17.245	A	ihomediy.com.tw
61.63.17.245	A	ihomediy.com
61.63.17.246	A	61-63-17-host246.kbtelecom.net.tw
61.63.17.248	A	61-63-17-host248.kbtelecom.net.tw
61.63.17.251	A	61-63-17-host251.kbtelecom.net.tw
61.63.17.252	A	61-63-17-host252.kbtelecom.net.tw