LAYER3 INTEL
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Data as of Nov 12, 2026

121.58.81.0/24

1 residential-proxy exit · 30 days

China Telecom · space held by CHINANET Hainan province network

Announcement
121.58.0.0/17
No RPKI
Announced by
AS4134
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
11
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

29 observations

Proxy providers listing exits

  • BirdProxies
  • ByteProxies
  • Byteful
  • GSocks
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
121.58.0.0/1732,768CHINANET-HICHINANET Hainan province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 121.58.80.0/221,024Hainan-TELECOMBaiPo node Broad Band dialup pool 11 For 8850ASSIGNED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-HI

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
Routing timeline

Who has announced 121.58.0.0/17

121.58.0.0/17

Routing history

Pattern
Stable
First seen
Jul 2006
Current origin since
Jul 2006 · 20 yr
Origin networks
1