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Data as of Nov 3, 2026

175.43.16.0/24

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom Fujian Province Network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
88% of it
Recent change
New origin Jul 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
175.42.0.0/15
since Jan 2010
AS4837Residential1,182
42 always on
China Unicom Fujian Province Network

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
175.42.0.0/15131,072UNICOM-FJChina Unicom Fujian Province NetworkALLOCATED PORTABLE—[email protected]
└ 175.43.0.0/1816,384UNICOM-FJ-QUANZHOU-MANQuanzhou city, fujian provincial network of UNICOMALLOCATED NON-PORTABLE—[email protected]
└ 175.43.16.0/2732Chinanetcenter-CompanyChinanetcenter Limited Liability CompanyASSIGNED NON-PORTABLE—[email protected]

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Residential22488%1
Business3213%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
China Unicom Fujian Province Network
Range
175.42.0.0/15
Registration type
ALLOCATED PORTABLE
Reallocated to
Quanzhou city, fujian provincial network of UNICOM
Reallocated range
175.43.0.0/18
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS4837

CN
Name
CHINA UNICOM China169 Backbone
Type
Internet provider
Registered
Sep 17, 2001
Domain
chinaunicom.cn
Website
www.chinaunicom.cn/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed