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Data as of Nov 8, 2026

122.11.40.0/21

No anonymizer space · no proxy exits in 30 days

IDC, China Telecommunications Corporation · space held by Beijing Yiwangxin Technology Co;Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS23724
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Nov 6, 2026
from AS4808 China Unicom Beijing Province 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
122.11.0.0/1732,768YWNETBeijing Yiwangxin Technology Co;Ltd.ALLOCATED PORTABLE—ipas@cnnic.cn
└ 122.11.32.0/198,192DNIONNETShanghai Dnion Information Technology Co,LtdALLOCATED NON-PORTABLE—1818@cttgx.com
└ 122.11.40.0/212,048DNIONNETShanghai Dnion Information Technology Co,LtdALLOCATED NON-PORTABLE—1818@cttgx.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Beijing Yiwangxin Technology Co;Ltd.
Range
122.11.0.0/17
Registration type
ALLOCATED PORTABLE
Reallocated to
Shanghai Dnion Information Technology Co,Ltd
Reallocated range
122.11.40.0/21
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS23724

CN
Name
IDC, China Telecommunications Corporation
Type
Hosting
Registered
Apr 22, 2003
Domain
chinatelecom.cn
Spamhaus ASN-DROP
not listed