LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

120.133.239.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement
this exact prefix
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
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