Robtex

Up: 203.218.246.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.218.247.0/25
Down right: 203.218.247.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.218.247.42	A	pcd457042.netvigator.com
203.218.247.49	A	alanchanservers.noip.me
203.218.247.74	A	pcd457074.netvigator.com
203.218.247.112	PTR	pcd457112.netvigator.com
203.218.247.125	PTR	pcd457125.netvigator.com
203.218.247.125	A	mail.hkaerialphotography.com
203.218.247.141	PTR	pcd457141.netvigator.com
203.218.247.146	A	pcd457146.netvigator.com
203.218.247.150	PTR	pcd457150.netvigator.com
203.218.247.152	A+PTR	pcd457152.netvigator.com
203.218.247.189	A	pcd457189.netvigator.com
203.218.247.217	A+PTR	pcd457217.netvigator.com
203.218.247.217	A	mail.hkaerialphotography.com
203.218.247.217	A	www.hkaerialphotography.com
203.218.247.221	A+PTR	pcd457221.netvigator.com
203.218.247.248	A+PTR	pcd457248.netvigator.com
203.218.247.248	A	mail.icts-hk.com
203.218.247.248	A	mail.parkisland.org