Robtex

Up: 203.218.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.218.240.0/23
Down right: 203.218.242.0/23

IP	Type	Hostname
203.218.240.133	A	pcd450133.netvigator.com
203.218.241.65	A	hk1.moocute.xyz
203.218.241.70	A	pcd451070.netvigator.com
203.218.241.137	PTR	pcd451137.netvigator.com
203.218.241.137	A	jankong.com
203.218.241.195	A	in77.serveftp.net
203.218.241.238	A	pcd451238.netvigator.com
203.218.242.2	A+PTR	pcd452002.netvigator.com
203.218.242.3	A	hktactived.hopto.org
203.218.242.9	A+PTR	pcd452009.netvigator.com
203.218.242.162	A	pcd452162.netvigator.com
203.218.242.163	PTR	pcd452163.netvigator.com
203.218.242.163	A	hk-2e.mitsuha-node.com
203.218.242.169	PTR	pcd452169.netvigator.com
203.218.242.169	A	hk-2f.mitsuha-node.com
203.218.243.7	A+PTR	pcd453007.netvigator.com
203.218.243.11	A+PTR	pcd453011.netvigator.com
203.218.243.50	A	onlinehkt-b.zapto.org
203.218.243.60	A	pcd453060.netvigator.com
203.218.243.76	A	l4.hk01.hkt.home.magic2020.link
203.218.243.76	A	pcd453076.netvigator.com
203.218.243.95	A	pcd453095.netvigator.com
203.218.243.111	A	pcd453111.netvigator.com
203.218.243.112	A	hk-1d.mitsuha-node.com
203.218.243.141	A	www.patrickho.com
203.218.243.144	A	onlinehkt-b.onlineqitv-ns.xyz
203.218.243.145	PTR	pcd453145.netvigator.com
203.218.243.145	A	hk2.shushengdainifei.com
203.218.243.151	A	hkbz14.qiangdong.xyz
203.218.243.155	A	hk-1a.mitsuha-node.com
203.218.243.159	A	hk2-renew.free-dynamic.ga
203.218.243.159	A	pcd453159.netvigator.com
203.218.243.247	A	hk-18.mitsuha-node.com