LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

203.237.204.0/22

1 residential-proxy exit · 30 days

Korea Telecom · space held by Korean Education Network

Announcement
203.237.128.0/17
No RPKI
Announced by
AS4766
Type
Residential

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

6 observations

Proxy providers listing exits

  • FastProxy
  • LemonBright
  • VitalExclusive

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
203.237.204.0/24
since Jan 2015
AS4766ResidentialKorean Education Network
203.237.205.0/24
since Jan 2015
AS4766ResidentialKorean Education Network
203.237.206.0/24
since Jan 2015
AS4766Residential1Korean Education Network
203.237.207.0/24
since Jan 2015
AS4766ResidentialKorean Education Network

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.237.128.0/17

Prefix
203.237.128.0/17
Announced by
AS4766 Korea Telecom
Type
Residential
Proxy exits
105
Always-on exits
1
RPKI
No RPKI
Netname
KREN-KR
Registrant
Korean Education Network
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