Robtex

Up: 218.189.180.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 218.189.180.0/24
Down right: 218.189.181.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
218.189.180.147	A	pmhgc.globalsage.com
218.189.180.194	A+PTR	mail.cloverdisplay.com
218.189.180.205	A	mail.sdlongoal.com
218.189.181.70	A+PTR	mail.bizconnect.hk
218.189.181.114	A	mail02.namhk.com.hk
218.189.181.114	A	mail02.namcn.com.cn
218.189.181.227	A	mail.jrpl.com
218.189.181.227	A	mail.jrp-group.com
218.189.181.229	A+PTR	antispam.jrp-group.com
218.189.181.229	A+PTR	antispam.jrpl.com
218.189.181.251	A+PTR	mail.coddy.com.hk
218.189.181.251	A	pop.coddy.com.hk
218.189.181.251	A	www.coddy.com.hk