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Data as of Nov 7, 2026

27.38.0.0/24

No anonymizer space · no proxy exits in 30 days

China Unicom Shenzen network · space held by China Unicom Guangdong province network

Announcement
27.38.0.0/16
RPKI valid
Announced by
AS17623
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
27.36.0.0/14
since Mar 2010
AS17816Residential6,436
3 always on
China Unicom Guangdong province network

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
27.36.0.0/14262,144UNICOM-GDChina Unicom Guangdong province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.38.0.0/1665,536UNICOM-GDSZChina Unicom Shenzhen city networkALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GD

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 27.38.0.0/16

Prefix
27.38.0.0/16
Announced by
AS17623 China Unicom Shenzen network
Type
Residential
Proxy exits
4,245
RPKI
RPKI valid
Netname
UNICOM-GDSZ
Registrant
China Unicom Shenzhen city network
RIR
APNIC
Registry

Holder

Organization
China Unicom Guangdong province network
Range
27.36.0.0/14
Registration type
ALLOCATED PORTABLE
Reallocated to
China Unicom Shenzhen city network
Reallocated range
27.38.0.0/16
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS17623

CN
Name
China Unicom Shenzen network
Type
Internet provider
Registered
Jan 18, 2001
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed