Data as of Nov 4, 2026

210.75.56.0/21

No anonymizer space · no proxy exits in 30 days

CHINANET Guangdong province Guangzhou MAN network · space held by China Internet Network Information Center

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
210.75.0.0/17	32,768	CNNIC	China Internet Network Information Center	ALLOCATED PORTABLE	—	ipas@cnnic.cn
└ 210.75.32.0/19	8,192	GDSTINET	GuangDong Jingke Information Network Center	ALLOCATED PORTABLE	—	ipas@cnnic.cn
└ 210.75.56.0/24	256	MMSTINET	Maoming Sci & Tech Information Network Center	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn via GDSTINET
└ 210.75.57.0/24	256	YFSTINET	Yunfu Sci & Tech Information Network Center	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn via GDSTINET
└ 210.75.58.0/24	256	HYSTINET	Heyuan Sci & Tech Information Network Center	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn via GDSTINET
└ 210.75.59.0/24	256	MZSTINET	Meizhou Sci & Tech Information Network Center	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn via GDSTINET
└ 210.75.60.0/24	256	SGSTINET	Shaoguan Sci & Tech Information Network Center	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn via GDSTINET
└ 210.75.61.0/24	256	QYSTINET	Qingyuan Sci & Tech Information Network Center	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn via GDSTINET
└ 210.75.62.0/24	256	HDSTINET	Huadu Sci & Tech Network Center	ASSIGNED NON-PORTABLE	—	ipas@cnnic.cn via GDSTINET

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

IPv4 market

Origin network