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Data as of Nov 10, 2026

221.239.128.0/17

No anonymizer space · no proxy exits in 30 days

China Telecom (Group) · space held by CHINANET shanghai province network

Announcement
this exact prefix
RPKI valid
Announced by
AS4812
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
221.239.128.0/1732,768CHINANET-SHCHINANET shanghai province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 221.239.208.34/321JHLJwell Machinery C0.,LTD.ASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 221.239.208.60/321NXZFNanxiang GovernmentASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 221.239.208.88/321ZFZHShanghai Zhengfei Home Decorating Co., Ltd. Jiading BranchASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn
└ 221.239.208.200/321KXKXLOGISTISASSIGNED NON-PORTABLE—shizhiming.sh@chinatelecom.cn

Composition

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

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Residential32,764>99%5
Business40.01%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4812

CN
Name
China Telecom (Group)
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinatelecom.com.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed