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Data as of Nov 4, 2026

121.159.37.0/24

1 residential-proxy exit · 30 days

Korea Telecom

Announcement
121.159.36.0/22
No RPKI
Announced by
AS4766
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
19
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

1.6K observations

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • BottingTools
  • CatProxies
  • EZProxies
  • FlashProxy
  • Geonode
  • IPOasis
  • IPPeak
  • InfiniteProxies
  • NextProxy
  • ProxiesVision
  • ProxyGeo
  • ProxyStyler
  • RealProxy
  • ResiProxies
  • TrueProxies
  • VibeProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
121.152.0.0/13
since Dec 2009
AS4766Residential2,996
152 always on
Korea Telecom
121.144.0.0/12
since Sep 2009
AS4766Residential6,171
289 always on
Korea Telecom
121.128.0.0/11
since Apr 2006
AS4766Residential12,756
617 always on
Korea Telecom

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 121.159.36.0/22

Prefix
121.159.36.0/22
Announced by
AS4766 Korea Telecom
Type
Residential
Proxy exits
2
Always-on exits
1
RPKI
No RPKI
Netname
KORNET-KR
Registrant
Korea Telecom
RIR
APNIC
Origin network

AS4766

KR
Name
Korea Telecom
Type
Internet provider
Registered
Apr 22, 1996
Domain
kt.com
Website
www.kt.com/eng/main.jsp
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1