LAYER3 INTEL
Get started
Sign in
Data as of Nov 3, 2026

121.55.104.0/21

7 residential-proxy exits · 30 days

Green Cable Television Station

Announcement
this exact prefix
No RPKI
Announced by
AS9781
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
7
0.34% of its addresses · 30 days
Always-on exits
1
14% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
11
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

879 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
121.55.109.0/2411
121.55.105.0/2403
121.55.106.0/2401
121.55.108.0/2401
121.55.111.0/2401

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BottingTools
  • EnigmaProxy
  • FloppyData
  • IPFly
  • NovaProxy
  • ProxyEmpire
  • ProxyRack
  • PuraRoute
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
121.55.96.0/20
since Jun 2006
AS9781Residential9
1 always on
Green Cable Television Station
121.55.64.0/18
since Jun 2006
AS9781Residential38
2 always on
Green Cable Television Station

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS9781

KR
Name
Green Cable Television Station
Type
Internet provider
Registered
Dec 10, 1999
Domain
gcs.co.kr
Spamhaus ASN-DROP
not listed