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Data as of Nov 9, 2026

120.133.224.0/24

No anonymizer space · no proxy exits in 30 days

China Telecom (Group) · space held by 21ViaNet(China),Inc.

Announcement
120.133.224.0/22
RPKI valid
Announced by
AS4811
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Nov 6, 2026
from AS17621 China Unicom Shanghai network

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
120.133.0.0/16
since May 2017
AS23724Hosting321ViaNet(China),Inc.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 120.133.224.0/22

Prefix
120.133.224.0/22
Announced by
AS4811 China Telecom (Group)
Type
Residential
RPKI
RPKI valid
Netname
CHINA-21VIANET
Registrant
21ViaNet(China),Inc.
RIR
APNIC
Origin network

AS4811

CN
Name
China Telecom (Group)
Type
Internet provider
Registered
May 12, 1999
Domain
chinatelecom.com.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed