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Data as of Nov 3, 2026

210.77.224.0/19

No anonymizer space · no proxy exits in 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS4808
Type
Residential
>99% of it

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
210.77.128.0/1732,768CNNICChina Internet Network Information CenterALLOCATED PORTABLE—[email protected]
└ 210.77.224.0/198,192CGWNETChina Great Wall NetworkALLOCATED PORTABLE—[email protected]
└ 210.77.231.0/24256YXNETThis segment is for use of yxnet.ASSIGNED NON-PORTABLE—[email protected]
via CGWNET
└ 210.77.241.0/24256SHANGHAITZBThis segment is for use of shanghaitzb.ASSIGNED NON-PORTABLE—[email protected]
via CGWNET
└ 210.77.245.0/2664CHONGQINGTYThis segment is for use of CHONGQINGTYNET.ASSIGNED NON-PORTABLE—[email protected]
via CGWNET

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

8,192 addresses
TypeAddressesShareRanges
Residential8,128>99%2
Business640.78%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
China Internet Network Information Center
Range
210.77.128.0/17
Registration type
ALLOCATED PORTABLE
Origin network

AS4808

CN
Name
China Unicom Beijing Province Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed