Robtex

Up: 223.255.148.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 223.255.149.0/25
Down right: 223.255.149.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.255.149.18	A	seo-hk.org
223.255.149.62	PTR	ircorp5.irav.com
223.255.149.62	A	irmail3.irasia.com
223.255.149.78	A	mail.ckmasia.com.hk
223.255.149.82	A	jbc.org.hk
223.255.149.82	A	www.jbc.org.hk
223.255.149.86	A	www.yikfung.com.hk
223.255.149.86	A	ns2.billionsmart.com
223.255.149.86	A	ns1.billionsmart.com
223.255.149.90	A	latona.biz
223.255.149.90	A	sendmail.latona.biz
223.255.149.162	A	kfims.edu.hk
223.255.149.186	A	ns1.kartuas2in1.com
223.255.149.194	A	timegrand-china.com
223.255.149.194	A	mail.timegrand-china.com
223.255.149.206	A	crchh.org
223.255.149.206	A	mail.crchh.org
223.255.149.210	A	symbz.cn