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Data as of Nov 9, 2026

121.204.128.0/19

3 residential-proxy exits · 30 days

Fuzhou · space held by CHINANET Fujian province network

Announcement
this exact prefix
RPKI valid
Announced by
AS133774
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
3
0.04% of its addresses · 30 days
Spread
2 of 32
/24s with at least one exit
Providers
2
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

7 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
121.204.148.0/2401
121.204.155.0/2401

Proxy providers listing exits

  • DataImpulse
  • Proxy4U

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
121.204.128.0/18
since Jan 2018
AS133774Hosting7CHINANET Fujian province network
121.204.0.0/14
since Nov 2006
AS4134Residential2,431
3 always on
CHINANET Fujian 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
121.204.0.0/14262,144CHINANET-FJCHINANET Fujian province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 121.204.128.0/198,192FUJIAN-XIAMEN-BTL-FJFujian Xiamen branch Telecom LtdASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-FJ

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
CHINANET Fujian province network
Range
121.204.0.0/14
Registration type
ALLOCATED PORTABLE
Origin network

AS133774

CN
Name
Fuzhou
Type
Hosting
Registered
Oct 28, 2014
Domain
chinatelecom.cn
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed