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Data as of Nov 9, 2026

27.115.118.0/23

No anonymizer space · no proxy exits in 30 days

China Unicom Shanghai network · space held by CHINA UNICOM Shanghai city network

Announcement
this exact prefix
RPKI valid
Announced by
AS17621
Type
Residential
89% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
27.115.0.0/17
since Aug 2010
AS17621Residential112
1 always on
CHINA UNICOM Shanghai city 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
27.115.0.0/1732,768UNICOM-SHCHINA UNICOM Shanghai city networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.0/304datananmikeShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.12/304bikemengduoShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.16/304jigouwangluoShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.36/304houtianxinxiShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.40/304zhibeiShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.48/304xugemuShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.52/304moshadongzhiyaoShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.68/304helanhaodaShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.80/304meishuyiliaoShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.84/304ailiqinshangwuShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.136/298maobixinxiShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 27.115.118.152/298xugemuShanghai DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn

Composition

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

Announced space

Address share

Announced space

Types across the prefix

512 addresses
TypeAddressesShareRanges
Residential45689%8
Business5611%12

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS17621

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