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Data as of Nov 13, 2026

211.99.80.0/20

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by China Internet Network Information Center

Announcement
211.99.64.0/19
RPKI valid
Announced by
AS4808
Type
Residential
98% of it

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
211.94.0.0 - 211.103.255.255655,360CNNICChina Internet Network Information CenterALLOCATED PORTABLESep 4, 2008ipas@cnnic.cn
└ 211.99.64.0/198,192RIGHTLINKunknownALLOCATED PORTABLE—ipas@cnnic.cn
└ 211.99.80.0/204,096UNICOMChina United Network Communications Corporation LimitedALLOCATED PORTABLE—ipas@cnnic.cn
└ 211.99.80.0/2664BLUEWAVEBluewave integrated systemsASSIGNED NON-PORTABLE—ipas@cnnic.cn
via UNICOM
└ 211.99.80.64 - 211.99.80.255192BLUEWAVEUse on lease line witch to some building and corporation,Beijing Yanshan Petrochemical(group) CorporationASSIGNED NON-PORTABLE—ipas@cnnic.cn
via UNICOM
└ 211.99.81.0/24256JIAOXINCENGBeijing changjie network Ltd.CoASSIGNED NON-PORTABLE—ipas@cnnic.cn
via UNICOM
└ 211.99.82.0/23512JIAOXINCENGBeijing changjie network Ltd.CoASSIGNED NON-PORTABLE—ipas@cnnic.cn
via UNICOM
└ 211.99.84.0 - 211.99.94.2552,816WISDOMWisdom Network Technology LtdASSIGNED NON-PORTABLE—ipas@cnnic.cn
via UNICOM

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential4,03298%1
Business641.6%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 211.99.64.0/19

211.99.64.0/19

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1