Robtex

Up: 203.198.56.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.198.60.0/23
Down right: 203.198.62.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.198.60.2	A+PTR	002.60.198.203.static.netvigator.com
203.198.60.3	A+PTR	003.60.198.203.static.netvigator.com
203.198.60.4	A+PTR	004.60.198.203.static.netvigator.com
203.198.60.5	A+PTR	005.60.198.203.static.netvigator.com
203.198.60.10	A+PTR	010.60.198.203.static.netvigator.com
203.198.60.11	A+PTR	011.60.198.203.static.netvigator.com
203.198.60.12	A+PTR	012.60.198.203.static.netvigator.com
203.198.60.13	A+PTR	013.60.198.203.static.netvigator.com
203.198.60.14	A+PTR	014.60.198.203.static.netvigator.com
203.198.60.20	A+PTR	020.60.198.203.static.netvigator.com
203.198.60.22	A	ipvpn012022.netvigator.com
203.198.60.28	PTR	028.60.198.203.static.netvigator.com
203.198.60.28	A	ipvpn012028.netvigator.com
203.198.60.252	A	tingfung.com.hk
203.198.61.1	A+PTR	001.61.198.203.static.netvigator.com
203.198.61.2	A+PTR	002.61.198.203.static.netvigator.com
203.198.61.3	A+PTR	003.61.198.203.static.netvigator.com
203.198.61.4	A+PTR	004.61.198.203.static.netvigator.com
203.198.61.5	A+PTR	005.61.198.203.static.netvigator.com
203.198.61.10	A+PTR	010.61.198.203.static.netvigator.com
203.198.61.11	A+PTR	011.61.198.203.static.netvigator.com
203.198.61.12	A+PTR	012.61.198.203.static.netvigator.com
203.198.61.13	A+PTR	013.61.198.203.static.netvigator.com
203.198.61.14	A+PTR	014.61.198.203.static.netvigator.com
203.198.61.97	A	www.fss.edu.hk
203.198.61.123	A+PTR	epicon.com.hk
203.198.61.123	A	ipvpn014123.netvigator.com
203.198.61.130	A	ipvpn014130.netvigator.com
203.198.61.133	A	ipvpn014133.netvigator.com
203.198.61.135	A	ipvpn014135.netvigator.com
203.198.61.138	PTR	138.61.198.203.static.netvigator.com
203.198.61.138	A	exhibition.baltrans.com
203.198.61.140	A+PTR	140.61.198.203.static.netvigator.com
203.198.61.140	A	ipvpn014140.netvigator.com
203.198.61.140	A	baltrans.com
203.198.61.142	PTR	142.61.198.203.static.netvigator.com
203.198.61.144	A	ipvpn014144.netvigator.com
203.198.61.164	A	ipvpn014164.netvigator.com
203.198.61.182	A	ipvpn014182.netvigator.com
203.198.61.226	A	ipvpn014226.netvigator.com
203.198.61.241	A	ipvpn014241.netvigator.com
203.198.62.1	A+PTR	001.62.198.203.static.netvigator.com
203.198.62.2	A+PTR	002.62.198.203.static.netvigator.com
203.198.62.3	A+PTR	003.62.198.203.static.netvigator.com
203.198.62.4	A+PTR	004.62.198.203.static.netvigator.com
203.198.62.5	A+PTR	005.62.198.203.static.netvigator.com
203.198.62.10	A+PTR	010.62.198.203.static.netvigator.com
203.198.62.11	A+PTR	011.62.198.203.static.netvigator.com
203.198.62.11	A	twweb.baleno.com.tw
203.198.62.11	A	hkweb.baleno.com.hk
203.198.62.12	A+PTR	012.62.198.203.static.netvigator.com
203.198.62.12	A	ipvpn016012.netvigator.com
203.198.62.12	A	web.baleno.com
203.198.62.13	PTR	013.62.198.203.static.netvigator.com
203.198.62.14	PTR	014.62.198.203.static.netvigator.com
203.198.62.15	PTR	015.62.198.203.static.netvigator.com
203.198.62.23	PTR	023.62.198.203.static.netvigator.com
203.198.62.23	A	yoyobobo.com.cn
203.198.62.23	A	hksvr10.baleno.com.hk
203.198.62.30	A	ipvpn016030.netvigator.com
203.198.62.69	A+PTR	069.62.198.203.static.netvigator.com
203.198.62.69	A	gr8lc.com
203.198.62.69	A	www.gr8lc.com
203.198.62.88	A	ipvpn016088.netvigator.com
203.198.63.1	A+PTR	001.63.198.203.static.netvigator.com
203.198.63.2	A+PTR	002.63.198.203.static.netvigator.com
203.198.63.3	A+PTR	003.63.198.203.static.netvigator.com
203.198.63.4	A+PTR	004.63.198.203.static.netvigator.com
203.198.63.5	A+PTR	005.63.198.203.static.netvigator.com
203.198.63.10	PTR	010.63.198.203.static.netvigator.com
203.198.63.10	A	ns1.ctfnamecard.com
203.198.63.10	A	ns1.house1929jewellery.com
203.198.63.11	PTR	011.63.198.203.static.netvigator.com
203.198.63.12	PTR	012.63.198.203.static.netvigator.com
203.198.63.12	A	ns2.ctf-apps.com
203.198.63.12	A	ns2.ctfdata.cn
203.198.63.13	PTR	013.63.198.203.static.netvigator.com
203.198.63.14	PTR	014.63.198.203.static.netvigator.com
203.198.63.19	A+PTR	019.63.198.203.static.netvigator.com
203.198.63.20	A+PTR	020.63.198.203.static.netvigator.com
203.198.63.20	A	ipvpn018020.netvigator.com
203.198.63.22	PTR	022.63.198.203.static.netvigator.com
203.198.63.22	A	ipvpn018022.netvigator.com
203.198.63.23	A+PTR	023.63.198.203.static.netvigator.com
203.198.63.34	A+PTR	034.63.198.203.static.netvigator.com
203.198.63.41	A	hub11.chowtaifook.com
203.198.63.48	A	www.ctfe.com
203.198.63.49	A	049.63.198.203.static.netvigator.com
203.198.63.50	PTR	050.63.198.203.static.netvigator.com
203.198.63.50	A	mail.heartsonfire.hk
203.198.63.51	A+PTR	051.63.198.203.static.netvigator.com
203.198.63.51	A	mail01.ctfwatch.com
203.198.63.51	A	mail03.ctfcf.org
203.198.63.56	PTR	056.63.198.203.static.netvigator.com
203.198.63.56	A	mail01.ctfwatch.com
203.198.63.56	A	hub02.chowtaifook.com
203.198.63.57	PTR	057.63.198.203.static.netvigator.com
203.198.63.58	PTR	058.63.198.203.static.netvigator.com
203.198.63.70	A	mail01.wealthmakerinvestment.com
203.198.63.71	PTR	071.63.198.203.static.netvigator.com
203.198.63.71	A	ns1.wealthmakerinvestment.com
203.198.63.72	A	ns2.wealthmakerinvestment.com
203.198.63.80	PTR	080.63.198.203.static.netvigator.com
203.198.63.80	A	mail.chowtaifook.com
203.198.63.81	PTR	081.63.198.203.static.netvigator.com
203.198.63.81	A	mail03.chowtaifook.com
203.198.63.85	A+PTR	085.63.198.203.static.netvigator.com
203.198.63.85	A	hub01.ctfdata.cn
203.198.63.85	A	hub01.chowtaifook.com
203.198.63.125	A	125.63.198.203.static.netvigator.com
203.198.63.131	A	131.63.198.203.static.netvigator.com
203.198.63.140	A	140.63.198.203.static.netvigator.com
203.198.63.156	A	156.63.198.203.static.netvigator.com
203.198.63.204	A+PTR	204.63.198.203.static.netvigator.com