Robtex

Up: 220.228.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 220.228.196.0/23
Down right: 220.228.198.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.228.196.4	A	www.flytransasia.jp
220.228.196.11	A	gessl.tna.com.tw
220.228.196.15	A	dns.oso.com.tw
220.228.196.15	A	caitian.com.tw
220.228.196.15	A	funchain.com.tw
220.228.196.16	A	tvman.com.tw
220.228.196.20	A	dns.tvman.com.tw
220.228.196.35	A	www.hbyty.com
220.228.196.56	A	mg1.tna.com.tw
220.228.196.56	A	mg1.vair.com.tw
220.228.196.57	A	email.tna.com.tw
220.228.196.58	A	www.tna.com.tw
220.228.196.60	A	dns1.legendtravel.com.tw
220.228.196.60	A	dns1.tna.com.tw
220.228.196.60	A	dns2.tna.com.tw
220.228.196.61	A	dns.tna.com.tw
220.228.196.69	A	tul20.tul.com.tw
220.228.196.70	PTR	sparkle.com.tw
220.228.196.87	A+PTR	mx2.sparkle.com.tw
220.228.196.88	A	mx1.sparkle.com.tw
220.228.196.91	A	websmtp.sparkle.com.tw
220.228.196.102	A	mail.tul.com.tw
220.228.196.181	A	www.minibond.tw
220.228.196.240	PTR	www.aido.com.tw
220.228.196.240	A	eq.dps.tw
220.228.198.2	A	hessdns3.hess.org.tw
220.228.198.3	A	hessdns1.hess.asia
220.228.198.3	A	hessdns1.hess.com.tw
220.228.198.4	A	hessdns4.hess.org.tw
220.228.198.5	A	hessdns9.hess.com.tw
220.228.198.5	A	hessdns2.hess.asia
220.228.198.5	A	hessdns2.hess.com.tw
220.228.198.11	A	ms1.hess.com.tw
220.228.198.11	A	mail1.hess.org.tw
220.228.198.11	A	mail1.hess.asia
220.228.198.19	A	spam01.hess.com.tw
220.228.199.1	A	fetc-gw01.fetc.fetnet.net
220.228.199.193	PTR	ll-220-228-199-193.ll.sparqnet.net
220.228.199.193	A	video.friday.tw
220.228.199.194	PTR	ll-220-228-199-194.ll.sparqnet.net
220.228.199.194	A	vbmspxy.video.friday.tw