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Data as of Nov 3, 2026

203.232.0.0/16

236 residential-proxy exits · 30 days

Korea Telecom

Announcement
this exact prefix
No RPKI
Announced by
AS4766
Type
Residential
64% of it

Residential-proxy exits

Proxy exits
236
0.36% of its addresses · 30 days
Always-on exits
3
1.3% of its exits
Spread
76 of 256
/24s with at least one exit
Providers
67
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

20K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.232.48.0/2413
203.232.55.0/2412
203.232.12.0/2411
203.232.231.0/24037
203.232.234.0/24028
203.232.226.0/24013
203.232.229.0/24010
203.232.236.0/2409
203.232.230.0/2409
203.232.71.0/2406
203.232.228.0/2406
203.232.3.0/2406
203.232.64.0/2405
203.232.233.0/2405
203.232.213.0/2404
203.232.43.0/2404
203.232.45.0/2404
203.232.52.0/2403
203.232.57.0/2403
203.232.49.0/2403
203.232.101.0/2403
203.232.116.0/2403
203.232.155.0/2403
203.232.122.0/2402

Proxy providers listing exits

  • 2Captcha
  • 9Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • PSBProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
203.232.32.0/24
since Feb 2019
AS4766ResidentialKorea Telecom
203.232.33.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
203.232.34.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
203.232.35.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
203.232.94.0/24
since Dec 2008
AS4766Residential1Korea Telecom
203.232.121.128/25AS4766ResidentialKorea Telecom
203.232.128.0/21
since May 2005
AS10071Business1Korean Education Network
203.232.136.0/22
since May 2005
AS10071BusinessKorean Education Network
203.232.140.0/24
since Jun 2017
AS9859BusinessKorean Education Network
203.232.141.0/24
since Jun 2017
AS9859BusinessKorean Education Network
203.232.142.0/24
since Jun 2017
AS9859BusinessKorean Education Network
203.232.143.0/24
since Jun 2017
AS9859BusinessKorean Education Network
203.232.144.0/22
since May 2005
AS4766Residential1Korean Education Network
203.232.148.0/22
since May 2005
AS18331Business1Korean Education Network
203.232.152.0/21
since Jul 2008
AS4766Residential4Korean Education Network
203.232.161.0/24
since Oct 2017
AS55611BusinessKorean Education Network
203.232.162.0/24
since Oct 2017
AS55611BusinessKorean Education Network
203.232.163.0/24
since Oct 2017
AS55611BusinessKorean Education Network
203.232.164.0/23
since Jan 2018
AS4766ResidentialKorean Education Network
203.232.166.0/23
since May 2005
AS4766Residential1Korean Education Network
203.232.168.0/24
since May 2005
AS4766Residential1Korean Education Network
203.232.169.0/24
since May 2005
AS4766ResidentialKorean Education Network
203.232.170.0/24
since May 2005
AS4766ResidentialKorean Education Network
203.232.171.0/24
since May 2005
AS4766ResidentialKorean Education Network
203.232.172.0/23
since May 2010
AS10073BusinessKorean Education Network
203.232.174.0/24
since Dec 2010
AS10073BusinessKorean Education Network
203.232.174.128/25AS10073BusinessKorean Education Network
203.232.176.0/24
since May 2010
AS10073BusinessKorean Education Network
203.232.177.0/24
since Sep 2012
AS10073BusinessKorean Education Network
203.232.178.0/24
since May 2010
AS10073BusinessKorean Education Network
203.232.179.0/24
since Sep 2012
AS10073BusinessKorean Education Network
203.232.180.0/24
since Oct 2017
AS55611BusinessKorean Education Network
203.232.181.0/24
since Oct 2017
AS55611BusinessKorean Education Network
203.232.182.0/24
since May 2005
AS4766ResidentialKorean Education Network
203.232.183.0/24
since May 2005
AS4766ResidentialKorean Education Network
203.232.185.0/24
since Jan 2009
AS4766ResidentialKorean Education Network
203.232.186.0/24
since Oct 2017
AS55611BusinessKorean Education Network
203.232.187.0/24
since May 2005
AS4766ResidentialKorean Education Network
203.232.188.0/24
since Jun 2008
AS7560BusinessKorean Education Network
203.232.189.0/24
since Jan 2009
AS7560BusinessKorean Education Network
203.232.190.0/24
since Jan 2009
AS7560BusinessKorean Education Network
203.232.191.0/24
since Jan 2009
AS7560BusinessKorean Education Network
203.232.192.0/21
since Dec 2023
AS18028BusinessKorean Education Network
203.232.200.0/21
since Mar 2021
AS18028Business1Korean Education Network
203.232.206.0/24
since Feb 2025
AS18028BusinessKorean Education Network
203.232.208.0/21
since May 2005
AS10198Business8Korean Education Network
203.232.216.0/21
since May 2005
AS4766Residential1Korean Education Network
203.232.224.0/20
since May 2005
AS9572Business121Korean Education Network
203.232.240.0/21
since Aug 2007
AS9274BusinessKorean Education Network
203.232.240.0/24
since Nov 2023
AS9274BusinessKorean Education Network
203.232.247.0/24
since Nov 2023
AS3786BusinessKorean Education Network
203.232.248.0/22
since Nov 2006
AS38131Business2Korean Education Network
203.232.252.0/23
since Nov 2006
AS38131BusinessKorean Education Network
203.232.254.0/24
since Dec 2006
AS4766ResidentialKorean Education Network
203.232.255.0/24
since Dec 2006
AS4766ResidentialKorean Education Network

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.232.0.0/1732,768KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
203.232.128.0/1732,768KRENKorean Education NetworkALLOCATED PORTABLE—[email protected]

Composition

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

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Residential42,24064%28
Business23,29636%35

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
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