Robtex

Up: 203.198.76.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.198.77.0/25
Down right: 203.198.77.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.198.77.1	A+PTR	001.77.198.203.static.netvigator.com
203.198.77.2	A+PTR	002.77.198.203.static.netvigator.com
203.198.77.3	A+PTR	003.77.198.203.static.netvigator.com
203.198.77.4	A+PTR	004.77.198.203.static.netvigator.com
203.198.77.5	A+PTR	005.77.198.203.static.netvigator.com
203.198.77.10	A+PTR	010.77.198.203.static.netvigator.com
203.198.77.11	A+PTR	011.77.198.203.static.netvigator.com
203.198.77.12	A+PTR	012.77.198.203.static.netvigator.com
203.198.77.13	A+PTR	013.77.198.203.static.netvigator.com
203.198.77.14	A+PTR	014.77.198.203.static.netvigator.com
203.198.77.34	PTR	hk.leoburnett.com
203.198.77.45	PTR	bj.leoburnett.com
203.198.77.45	PTR	gz.leoburnett.com
203.198.77.45	PTR	hk.leoburnett.com
203.198.77.66	A	ipvpn022066.netvigator.com
203.198.77.67	PTR	067.77.198.203.static.netvigator.com
203.198.77.67	A	ipvpn022067.netvigator.com
203.198.77.67	A	centurycity.com.hk
203.198.77.68	A+PTR	068.77.198.203.static.netvigator.com
203.198.77.68	A	ipvpn022068.netvigator.com
203.198.77.68	A	hkrhidns01.regalhotel.com
203.198.77.69	A+PTR	069.77.198.203.static.netvigator.com
203.198.77.69	A	ipvpn022069.netvigator.com
203.198.77.69	A	ns2.regalhotel.com
203.198.77.70	A+PTR	070.77.198.203.static.netvigator.com
203.198.77.70	A	regalgifts.com.hk
203.198.77.71	PTR	071.77.198.203.static.netvigator.com
203.198.77.71	A	regaljinfenghotel.com
203.198.77.71	A	info.regalhotel.com
203.198.77.75	PTR	075.77.198.203.static.netvigator.com
203.198.77.75	A	smarthost01.centurycity.com.hk
203.198.77.113	PTR	mail2.easwlg.com.hk
203.198.77.161	A+PTR	161.77.198.203.static.netvigator.com
203.198.77.161	A	www.everbesthk.com
203.198.77.161	A	ipvpn022161.netvigator.com
203.198.77.162	PTR	162.77.198.203.static.netvigator.com
203.198.77.162	A	bestech.com.hk
203.198.77.162	A	ipvpn022162.netvigator.com
203.198.77.166	PTR	166.77.198.203.static.netvigator.com
203.198.77.166	A	makeblock.hk
203.198.77.168	PTR	mail.futat.com.hk
203.198.77.168	A	www.futat.com.hk
203.198.77.174	A	ipvpn022174.netvigator.com
203.198.77.178	A	ipvpn022178.netvigator.com
203.198.77.193	A+PTR	193.77.198.203.static.netvigator.com
203.198.77.246	PTR	mail2.meinhardt.com.hk
203.198.77.248	PTR	meinhardt.com.hk