Robtex

Up: 220.228.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 220.228.128.0/21
Down right: 220.228.136.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.228.129.2	PTR	ll-220-228-129-2.ll.sparqnet.net
220.228.129.2	A	dudu275.com
220.228.129.4	PTR	ll-220-228-129-4.ll.sparqnet.net
220.228.129.4	A	meimei787.com
220.228.129.7	PTR	ll-220-228-129-7.ll.sparqnet.net
220.228.129.7	A	www.meme-541.com
220.228.129.7	A	meme-541.com
220.228.129.9	PTR	ll-220-228-129-9.ll.sparqnet.net
220.228.129.16	A	www.lifeger.com
220.228.129.16	A	lifeger.com
220.228.129.18	A	uthome-942.com
220.228.129.18	A	www.uthome-792.com
220.228.129.123	PTR	ll-220-228-129-123.ll.sparqnet.net
220.228.129.123	A	ns2.cfb99.net
220.228.129.123	A	cfb99.net
220.228.129.124	PTR	ll-220-228-129-124.ll.sparqnet.net
220.228.129.124	A	ns2.cfb88.net
220.228.129.124	A	cfb88.net
220.228.131.4	PTR	ll-220-228-131-4.ll.sparqnet.net
220.228.131.4	A	rg1818.com
220.228.131.13	A	foneme.net
220.228.131.25	A	ns.ambureconsultancy.com
220.228.131.25	A	bjjzgcls.com
220.228.131.26	A	bjzyxslaw.com
220.228.131.27	A	cdjtsgpcls.com
220.228.131.93	PTR	ll-220-228-131-93.ll.sparqnet.net
220.228.131.162	PTR	ll-220-228-131-162.ll.sparqnet.net
220.228.131.162	A	www.173is.com
220.228.131.162	A	ut932.com
220.228.131.164	PTR	ll-220-228-131-164.ll.sparqnet.net
220.228.131.226	PTR	ll-220-228-131-226.ll.sparqnet.net
220.228.131.226	A	sys78a.com
220.228.131.226	A	sys158.com
220.228.131.227	PTR	ll-220-228-131-227.ll.sparqnet.net
220.228.131.228	PTR	ll-220-228-131-228.ll.sparqnet.net
220.228.132.33	A	vsl99.net
220.228.132.152	A	winsbet88.com
220.228.134.33	PTR	ll-220-228-134-33.ll.sparqnet.net
220.228.134.33	A	cam288.net
220.228.134.33	A	sv2888.com
220.228.135.81	PTR	ll-220-228-135-81.ll.sparqnet.net
220.228.135.81	A	ec.skype.pchome.com.tw
220.228.140.2	A	lrpdns2.e-tec.com.tw
220.228.140.12	A	abba.e-tec.com.tw
220.228.140.66	A	mail.cablemaestro.com.tw
220.228.140.81	PTR	ll-220-228-140-81.ll.sparqnet.net
220.228.140.117	A	mail.cardon.net.tw
220.228.140.118	A	polylite.com.tw
220.228.140.119	PTR	mysr03.cardon.com.tw
220.228.140.119	PTR	mysr03.mylove.com.tw
220.228.140.119	A	e1-13.lions.net.tw
220.228.140.128	PTR	ll-220-228-140-128.ll.sparqnet.net
220.228.140.132	A	dns2.horizon.com.tw
220.228.140.132	A	dns2.horizonmarinegroup.com
220.228.140.132	A	dns2.horizonyacht.com
220.228.140.162	PTR	ll-220-228-140-162.ll.sparqnet.net
220.228.140.246	A	card.dreamall.com.tw
220.228.141.34	PTR	ll-220-228-141-34.ll.sparqnet.net
220.228.141.38	PTR	ll-220-228-141-38.ll.sparqnet.net
220.228.141.43	A	www.utitech.com.tw
220.228.141.44	A	mail.hjauto.com.tw
220.228.141.44	A	mail.senwaiytech.com
220.228.141.44	A	mail.utitech.com.tw
220.228.141.162	A	dns.tecnoram.com
220.228.141.162	A	ns.tecnoram.com
220.228.141.162	A	www.tecnoram.com
220.228.141.163	PTR	mail.golfmechanix.com
220.228.141.174	PTR	mail.tecnoram.com
220.228.141.181	PTR	ifishbone.com
220.228.141.181	A	mail01.ifishgo.com
220.228.141.181	A	mail01.ifishvpn.net
220.228.141.195	A+PTR	www.supercard.tw
220.228.141.195	PTR	daily.hanshin.com.tw
220.228.141.195	PTR	eip.hanshin.com.tw
220.228.141.196	PTR	email.supercard.tw
220.228.142.34	A+PTR	ns3.bok.tw
220.228.142.34	A+PTR	ns3.bok.com.tw
220.228.142.34	A+PTR	sparq.bok.com.tw
220.228.142.41	PTR	spam.bok.com.tw
220.228.142.43	PTR	www.bok.com.tw
220.228.142.109	A+PTR	mail.homewinner.com.tw
220.228.143.20	PTR	mail2.htcsolar.com
220.228.143.20	PTR	autodiscover.solartech.com.tw
220.228.143.20	A+PTR	customer.solartech.com.tw
220.228.143.30	A	dns2.htcsolar.com
220.228.143.90	A	u-card.com.tw