Robtex

Up: 203.198.232.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.198.232.0/24
Down right: 203.198.233.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.198.232.16	A+PTR	awork034016.netvigator.com
203.198.232.22	A	awork034022.netvigator.com
203.198.232.35	A	awork034035.netvigator.com
203.198.232.45	A	awork034045.netvigator.com
203.198.232.56	A	awork034056.netvigator.com
203.198.232.61	A	awork034061.netvigator.com
203.198.232.72	A	awork034072.netvigator.com
203.198.232.74	A	awork034074.netvigator.com
203.198.232.79	A	awork034079.netvigator.com
203.198.232.82	A+PTR	awork034082.netvigator.com
203.198.232.115	A	awork034115.netvigator.com
203.198.232.135	A	awork034135.netvigator.com
203.198.232.165	A	awork034165.netvigator.com
203.198.232.166	A	awork034166.netvigator.com
203.198.232.172	A+PTR	awork034172.netvigator.com
203.198.232.181	A	awork034181.netvigator.com
203.198.232.184	A+PTR	awork034184.netvigator.com
203.198.232.192	A+PTR	awork034192.netvigator.com
203.198.232.192	A	mail.e-education.hk
203.198.232.192	A	mail.ndjc.org.hk
203.198.232.193	PTR	awork034193.netvigator.com
203.198.232.238	A	awork034238.netvigator.com
203.198.232.241	A+PTR	awork034241.netvigator.com
203.198.232.246	A	awork034246.netvigator.com
203.198.232.251	A+PTR	awork034251.netvigator.com
203.198.233.53	A	awork026053.netvigator.com
203.198.233.55	A	awork026055.netvigator.com
203.198.233.58	A+PTR	awork026058.netvigator.com
203.198.233.78	A	awork026078.netvigator.com
203.198.233.93	A	awork026093.netvigator.com
203.198.233.94	A	awork026094.netvigator.com
203.198.233.117	A	awork026117.netvigator.com
203.198.233.147	A	awork026147.netvigator.com
203.198.233.159	A	awork026159.netvigator.com
203.198.233.167	A	awork026167.netvigator.com
203.198.233.178	A	awork026178.netvigator.com
203.198.233.184	A	awork026184.netvigator.com
203.198.233.223	A	awork026223.netvigator.com