Robtex

Up: 219.232.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 219.232.44.0/23
Down right: 219.232.46.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
219.232.44.138	A	mail.cn-java.com
219.232.44.163	A	mailserver.cngames.net
219.232.45.71	A	sunlaydesign.com
219.232.45.71	A	bwkj.cc
219.232.45.71	A	xn--ruqu07i.net
219.232.45.73	A	china-bwt.net
219.232.45.73	A	tabx.com.cn
219.232.45.152	A	www.xxxxxxxx.cn
219.232.45.152	A	www.apptix-mgt.com
219.232.45.200	A	bycachet.com
219.232.46.77	PTR	mail.csa.gov.cn
219.232.47.4	A	www.imoba.com.cn
219.232.47.68	A	admonitor.cn
219.232.47.146	A	*.nt800.com
219.232.47.146	A	www.nt800.com
219.232.47.147	A	lilifan.com
219.232.47.151	A	webadm.nt800.com
219.232.47.154	A	webmail01.lilifan.com
219.232.47.154	A	webmail.lilifanedm.com
219.232.47.154	A	lilifanedm.com
219.232.47.162	A	lilifanedm.com
219.232.47.162	A	webmail01.lilifanedm.com
219.232.47.164	A	mail.bjlongway.com