Robtex

Up: 210.245.234.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.245.235.0/25
Down right: 210.245.235.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.245.235.2	PTR	ns1.kaifa.com.cn
210.245.235.2	A	ns1.kaifametering.com
210.245.235.2	A	ns1.kaifametering.cn
210.245.235.6	PTR	mta-hk.kaifa.cn
210.245.235.6	PTR	mta-hk.sz-cmec.com
210.245.235.6	PTR	mta-hk.kaifa.com.cn
210.245.235.9	PTR	mta2-hk.kaifa.cn
210.245.235.9	PTR	mta2-hk.sz-cmec.com
210.245.235.9	A+PTR	mta2-hk.kaifa.com.cn
210.245.235.13	A	www.sangfor.kaifa.cn
210.245.235.13	A	www.kaifa.com.cn
210.245.235.14	PTR	mta-hk.kaifa.cn
210.245.235.14	PTR	mta-hk.sz-cmec.com
210.245.235.14	PTR	mta-hk.kaifa.com.cn
210.245.235.73	PTR	adnwt-210-245-235-073.manyway.net