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Data as of Nov 6, 2026

203.239.224.0/19

1 anonymizer address · 0.01% · VPN110 residential-proxy exits · 30 days

Korea Telecom

Announcement
this exact prefix
No RPKI
Announced by
AS4766
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
110
1.3% of its addresses · 30 days
Always-on exits
1
0.91% of its exits
Spread
25 of 32
/24s with at least one exit
Providers
69
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

5.3K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.239.250.0/2415
203.239.241.0/24018
203.239.245.0/2409
203.239.240.0/2407
203.239.246.0/2407
203.239.231.0/2406
203.239.232.0/2406
203.239.244.0/2405
203.239.233.0/2405
203.239.224.0/2405
203.239.229.0/2405
203.239.252.0/2405
203.239.226.0/2405
203.239.228.0/2404
203.239.253.0/2403
203.239.255.0/2402
203.239.230.0/2402
203.239.249.0/2402
203.239.247.0/2402
203.239.248.0/2402
203.239.239.0/2401
203.239.225.0/2401
203.239.243.0/2401
203.239.242.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Novada
  • PacketStream
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • TrustProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
IPv4 market

Path

1 · Holder
Korea Telecom
2 · Leased from
not leased
3 · Announced by
AS4766 Korea Telecom
since Apr 2024 · 2.6 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 203.239.224.0/19/24s
VPN GateUniversity of Tsukuba
10.01%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

203.239.224.0/19

From the registry to its use

  1. Dec 23, 2001
    Route object
    AS10069 Seoul Metro
    RADB route object for AS10069 Seoul Metro, maintainer MAINT-AS3786
    203.239.253.0/24
  2. Jul 18, 2003
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    203.239.251.0/24
  3. Jul 18, 2003
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    203.239.254.0/24
  4. Mar 26, 2024
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
  5. Apr 11, 2024– today
    Announced
    AS4766 Korea Telecom
    Internet provider
  6. today
    Registry record
    Korea Telecom
    ALLOCATED PORTABLE
    203.239.224.0/19
  7. today
    Used
    VPN Gate
    VPN

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Residential8,191>99%2
VPNanonymizer10.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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