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Data as of Nov 8, 2026

120.133.0.0/16

3 residential-proxy exits · 30 days

IDC, China Telecommunications Corporation · space held by 21ViaNet(China),Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS23724
Type
Hosting
92% of it

Residential-proxy exits

Proxy exits
3
<0.01% of its addresses · 30 days
Spread
2 of 256
/24s with at least one exit
Providers
6
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

133 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
120.133.41.0/2402
120.133.42.0/2401

Proxy providers listing exits

  • Byteful
  • GSocks
  • IPCola
  • NovaProxy
  • ProxyEmpire
  • Shifter

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
120.133.0.0/17
since Nov 2022
AS9308Hosting321ViaNet(China),Inc.
120.133.0.0/18
since Nov 6, 2026
AS9308Hosting321ViaNet(China),Inc.
120.133.4.0/23
since Oct 10, 2026
AS9308Hosting21ViaNet(China),Inc.
120.133.16.0/21
since Jul 2019
AS133119Hosting21ViaNet(China),Inc.
120.133.20.0/23
since Aug 2019
AS4835Hosting21ViaNet(China),Inc.
120.133.24.0/22
since Nov 6, 2026
AS4835Hosting21ViaNet(China),Inc.
120.133.28.0/23
since Sep 2021
AS133119Hosting21ViaNet(China),Inc.
120.133.30.0/24
since Nov 6, 2026
AS4835Hosting21ViaNet(China),Inc.
120.133.31.0/24
since Oct 10, 2026
AS4835Hosting21ViaNet(China),Inc.
120.133.32.0/20
since Nov 6, 2026
AS23724Hosting321ViaNet(China),Inc.
120.133.48.0/20
since Nov 6, 2026
AS23724Hosting21ViaNet(China),Inc.
120.133.51.0/24
since Aug 2025
AS4835Hosting21ViaNet(China),Inc.
120.133.64.0/18
since Aug 2020
AS9308Hosting21ViaNet(China),Inc.
120.133.64.0/19
since Nov 6, 2026
AS9308Hosting21ViaNet(China),Inc.
120.133.64.0/20
since Nov 6, 2026
AS23724Hosting21ViaNet(China),Inc.
120.133.80.0/20
since Nov 6, 2026
AS23724Hosting21ViaNet(China),Inc.
120.133.96.0/19
since Oct 10, 2026
AS9308Hosting21ViaNet(China),Inc.
120.133.128.0/20
since Aug 2018
AS58466Hosting21ViaNet(China),Inc.
120.133.144.0/23
since Feb 2020
AS58466Hosting21ViaNet(China),Inc.
120.133.146.0/23
since Sep 2022
AS58466Hosting21ViaNet(China),Inc.
120.133.216.0/21
since Nov 6, 2026
AS4811Residential21ViaNet(China),Inc.
120.133.224.0/22
since Nov 6, 2026
AS4811Residential21ViaNet(China),Inc.
120.133.228.0/22
since Nov 6, 2026
AS4811Residential21ViaNet(China),Inc.
120.133.236.0/24
since Nov 6, 2026
AS4811Residential21ViaNet(China),Inc.
120.133.237.0/24
since Nov 6, 2026
AS4811Residential21ViaNet(China),Inc.
120.133.238.0/24
since Nov 6, 2026
AS4811Residential21ViaNet(China),Inc.
120.133.239.0/24
since Nov 6, 2026
AS4811Residential21ViaNet(China),Inc.
120.133.240.0/21
since Apr 2025
AS17428Hosting21ViaNet(China),Inc.
120.133.240.0/22
since Oct 2024
AS17428Hosting21ViaNet(China),Inc.
120.133.248.0/22
since Apr 2025
AS17428Hosting21ViaNet(China),Inc.
120.133.252.0/22
since Nov 2021
AS17428Hosting21ViaNet(China),Inc.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Hosting60,41692%26
Residential5,1207.8%7

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS23724

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