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Data as of Nov 3, 2026

211.155.224.0/21

No anonymizer space · no proxy exits in 30 days

China Telecom

Announcement
this exact prefix
RPKI valid
Announced by
AS4134
Type
Residential
86% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeRPKI
211.155.227.0/24
since Jul 2017
AS58461Hosting

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
211.155.128.0/1732,768CNNICunknownALLOCATED PORTABLE—[email protected]
└ 211.155.224.0/204,096SRTSilk Road Technologies co., ltdALLOCATED PORTABLE—[email protected]
└ 211.155.226.32 - 211.155.226.6433SRTHangzhou Silk Road Information Technologies Co.,Ltd.ASSIGNED NON-PORTABLE—[email protected]
via SRT
└ 211.155.228.0/24256SRTHangzhou Silk Road Information Technologies Co.,Ltd.ASSIGNED NON-PORTABLE—[email protected]
via SRT

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

2,048 addresses
TypeAddressesShareRanges
Residential1,75986%3
Hosting25613%1
Business331.6%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Range
211.155.128.0/17
Registration type
ALLOCATED PORTABLE
Origin network

AS4134

CN
Name
China Telecom
Type
Internet provider
Registered
Aug 1, 2002
Domain
chinatelecom.com.cn
Website
en.chinatelecom.com.cn/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed