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Data as of Nov 7, 2026

203.249.96.0/19

23 residential-proxy exits · 30 days

Korea Telecom

Announcement
203.249.0.0/17
No RPKI
Announced by
AS4766
Type
Business
81% of it

Residential-proxy exits

Proxy exits
23
0.28% of its addresses · 30 days
Always-on exits
3
13% of its exits
Spread
5 of 32
/24s with at least one exit
Providers
55
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

10K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.249.127.0/24310
203.249.119.0/2409
203.249.123.0/2402
203.249.114.0/2401
203.249.116.0/2401

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GonzoProxy
  • IPFly
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive

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

PrefixOriginTypeProxy exitsHolderRPKI
203.249.96.0/20
since May 2005
AS9978BusinessKorean Education Network
203.249.112.0/24
since Jan 2012
AS55621BusinessKorean Education Network
203.249.113.0/24
since Jan 2012
AS55621BusinessKorean Education Network
203.249.114.0/23
since Jul 2024
AS9523Business1Korean Education Network
203.249.116.0/22
since Jul 2024
AS9523Business10Korean Education Network
203.249.122.0/24
since Jan 2021
AS3786BusinessKorean Education Network
203.249.123.0/24
since Jan 2021
AS3786Business2Korean Education Network
203.249.124.0/23
since Feb 2007
AS4766ResidentialKorean Education Network
203.249.126.0/24
since Dec 2019
AS9318ResidentialKorean Education Network
203.249.127.0/24
since Dec 2019
AS9318Residential10
3 always on
Korean Education Network

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.249.96.0/198,192KRENKorean Education NetworkALLOCATED PORTABLE—hostmaster@nic.or.kr

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
Business6,65681%7
Residential1,53619%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.249.0.0/17

Prefix
203.249.0.0/17
Announced by
AS4766 Korea Telecom
Type
Residential
Proxy exits
53
Always-on exits
4
RPKI
No RPKI
RIR
APNIC
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