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Data as of Nov 12, 2026

121.178.136.0/24

3 residential-proxy exits · 30 days

Korea Telecom

Announcement
121.176.0.0/13
No RPKI
Announced by
AS4766
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
1
33% of its exits
Providers
21
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

2.8K observations

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • Evomi
  • FlashProxy
  • FloppyData
  • GonzoProxy
  • Infatica
  • InfiniteProxies
  • PacketStream
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • ProxyWing
  • Proxyma
  • Shifter
  • ThunderProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
121.176.0.0/12
since Sep 2009
AS4766Residential7,003
207 always on
Korea Telecom
121.160.0.0/11
since Nov 2006
AS4766Residential14,839
463 always on
Korea Telecom

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

121.176.0.0/13

Routing history

Pattern
Stable
First seen
Dec 2009
Current origin since
Dec 2009 · 17 yr
Origin networks
1