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Data as of Nov 5, 2026

218.144.0.0/13

17 anonymizer addresses · <0.01% · VPN

Korea Telecom

Announcement
this exact prefix
No RPKI
Announced by
AS4766
Type
Residential
98% of it

Residential-proxy exits

Proxy exits
2,743
0.52% of its addresses · listed by providers
Always-on exits
168
6.1% of its exits
Spread
1,156 of 2,048
/24s with at least one exit
Providers
108
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
218.146.201.0/24810
218.146.203.0/2489
218.146.128.0/2424
218.150.232.0/2423
218.146.79.0/2423
218.149.203.0/2422
218.144.217.0/2422
218.146.155.0/24112
218.146.16.0/2419
218.146.156.0/2419
218.145.201.0/2418
218.147.147.0/2418
218.148.195.0/2417
218.145.232.0/2417
218.149.77.0/2417
218.146.192.0/2417
218.150.198.0/2416
218.148.14.0/2416
218.150.76.0/2416
218.147.132.0/2416
218.146.41.0/2416
218.147.169.0/2416
218.148.38.0/2415
218.145.154.0/2415

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
IPv4 market

Path

1 · Holder
Korea Telecom
2 · Leased from
not leased
3 · Announced by
AS4766 Korea Telecom
since Dec 2009 · 16.9 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 218.144.0.0/13/24s
VPN GateUniversity of Tsukuba
17<0.01%
17

Lineage

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

218.144.0.0/13

From the registry to its use

  1. Dec 26, 2002
    Route object
    AS18328 Dotname Korea Corp
    RADB route object for AS18328 Dotname Korea Corp, maintainer MAINT-AS3786
    218.144.223.0/24
  2. Dec 26, 2002
    Route object
    AS18328 Dotname Korea Corp
    RADB route object for AS18328 Dotname Korea Corp, maintainer MAINT-AS3786
    218.144.224.0/23
  3. Dec 30, 2002
    Route object
    AS18030 Perth Airport Pty Ltd
    RADB route object for AS18030 Perth Airport Pty Ltd, maintainer MAINT-AS3786
    218.145.240.0/22
  4. Dec 30, 2002
    Route object
    AS9851 Korea University of Media Arts
    RADB route object for AS9851 Korea University of Media Arts, maintainer MAINT-AS3786
    218.150.172.0/22
  5. Jan 2, 2003
    Route object
    AS9867 VISION College of Jeonju
    RADB route object for AS9867 VISION College of Jeonju, maintainer MAINT-AS3786
    218.151.10.0/23
  6. Jan 15, 2003
    Route object
    AS9524 Hyundai Autoever Corp.
    RADB route object for AS9524 Hyundai Autoever Corp., maintainer MAINT-AS3786
    218.144.184.0/21
  7. Apr 14, 2003
    Route object
    AS9859 ChungCheong University
    RADB route object for AS9859 ChungCheong University, maintainer MAINT-AS3786
    218.151.114.0/23
  8. Aug 6, 2003
    Route object
    AS18327 Seoul Education Research Information Institute
    RADB route object for AS18327 Seoul Education Research Information Institute, maintainer MAINT-AS3786
    218.147.28.0/22
  9. Sep 5, 2003
    Route object
    AS9691 Kyungsung University
    RADB route object for AS9691 Kyungsung University, maintainer MAINT-AS4766
    218.146.144.0/23
  10. Mar 4, 2004
    Route object
    AS24026 Korea Institute of Fusion Energy
    RADB route object for AS24026 Korea Institute of Fusion Energy, maintainer MAINT-AS3786
    218.149.15.0/24
  11. Mar 4, 2004
    Route object
    AS24026 Korea Institute of Fusion Energy
    RADB route object for AS24026 Korea Institute of Fusion Energy, maintainer MAINT-AS3786
    218.149.16.0/23
  12. Jan 10, 2005
    Route object
    AS9318 SK Broadband Co Ltd
    NTTCOM route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9304
    218.151.58.0/24
  13. May 9, 2005– today
    Announced
    AS4766 Korea Telecom
    as part of 218.144.0.0/12
    218.144.0.0/12
  14. Mar 2, 2006
    Route object
    AS9271 Wonkwang University
    RADB route object for AS9271 Wonkwang University, maintainer MAINT-AS4766
    218.151.58.0/24
  15. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    218.151.58.0/24
  16. Sep 24, 2006
    Route object
    AS9970 Korea University of Technology and Education
    RADB route object for AS9970 Korea University of Technology and Education, maintainer MAINT-AS3786
    218.150.182.0/23
  17. Jul 21, 2009
    Route object
    AS45395 GDSYS
    RADB route object for AS45395 GDSYS, maintainer MAINT-AS4766
    218.148.153.0/24
  18. Dec 8, 2009– today
    Announced
    AS4766 Korea Telecom
    Internet provider
  19. Jan 8, 2011
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
  20. Mar 29, 2011
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
    218.151.58.0/24
  21. Jun 15, 2011
    Route object
    AS9398 Amcom Telecommunications Ltd.
    RADB route object for AS9398 Amcom Telecommunications Ltd., maintainer MAINT-AS2764
    218.145.240.0/22
  22. Jun 16, 2013
    Route object
    AS55618 University of Ulsan
    RADB route object for AS55618 University of Ulsan, maintainer MAINT-AS9318
    218.147.40.0/23
  23. Jun 27, 2014
    Route object
    AS23566
    RADB route object for AS23566, maintainer MAINT-AS9318
    218.147.149.0/24
  24. Feb 15, 2017
    Route object
    AS38674 NLCS Jeju
    RADB route object for AS38674 NLCS Jeju, maintainer MAINT-AS9318
    218.149.166.0/24
  25. Jun 12, 2020
    Route object
    AS23601 tsis
    RADB route object for AS23601 tsis, maintainer MAINT-AS9318
    218.147.149.0/24
  26. Jun 16, 2020
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    218.145.106.0/24
  27. Oct 27, 2025
    Route object
    AS9708 Pukyong National University
    RADB route object for AS9708 Pukyong National University, maintainer MAINT-AS4766
    218.146.144.0/23
  28. today
    Registry record
    Korea Telecom
    ALLOCATED PORTABLE
    218.144.0.0/13
  29. today
    Route object
    AS38422 Seowon University
    RADB route object for AS38422 Seowon University, maintainer MAINT-AS3786
    218.151.122.0/23
  30. today
    Route object
    AS38422 Seowon University
    RADB route object for AS38422 Seowon University, maintainer MAINT-AS3786
    218.151.124.0/22
  31. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
218.144.0.0/12
since May 2005
AS4766Residential5,646
301 always on
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
218.144.102.0/24
since Nov 2020
AS4766Residential1Korea Telecom
218.144.142.0/24
since Nov 2018
AS10065BusinessKorea Telecom
218.144.221.0/24
since Sep 2012
AS55615BusinessKorea Telecom
218.145.58.0/24
since Sep 18, 2026
AS55593BusinessKorea Telecom
218.145.59.0/24AS55593BusinessKorea Telecom
218.145.190.0/24
since Apr 2019
AS38427HostingKorea Telecom
218.146.32.0/24
since May 2005
AS9684Business2Korea Telecom
218.146.34.0/24
since May 2005
AS9684BusinessKorea Telecom
218.146.101.0/24
since Jun 2018
AS55592HostingKorea Telecom
218.146.144.0/24
since Jun 2018
AS9708Business1
1 always on
Korea Telecom
218.146.145.0/24
since Jun 2018
AS9708Business1Korea Telecom
218.146.146.0/24
since Jun 2018
AS9708BusinessKorea Telecom
218.147.38.0/24
since Sep 2016
AS18324Business1Korea Telecom
218.147.40.0/24
since Jan 2017
AS55618BusinessKorea Telecom
218.147.41.0/24
since Jan 2017
AS55618BusinessKorea Telecom
218.147.49.0/24
since Apr 2016
AS38671BusinessKorea Telecom
218.147.50.0/24
since Apr 2016
AS38671BusinessKorea Telecom
218.147.51.0/24
since Apr 2016
AS38671BusinessKorea Telecom
218.147.67.0/24
since Jan 2009
AS4766ResidentialKorea Telecom
218.147.88.0/24
since May 2017
AS9843BusinessKorea Telecom
218.147.129.0/24
since Dec 2016
AS38411BusinessKorea Telecom
218.148.22.0/23
since Aug 2010
AS46009UnknownKorea Telecom
218.148.28.0/24
since Dec 2025
AS38705HostingKorea Telecom
218.148.63.0/24
since Jan 2009
AS4766ResidentialKorea Telecom
218.148.121.0/24
since Jan 2015
AS38110Business1Korea Telecom
218.149.42.0/24
since Dec 2008
AS4766Residential1Korea Telecom
218.149.43.0/24
since Dec 2008
AS4766ResidentialKorea Telecom
218.149.44.0/23
since Dec 2008
AS4766Residential1Korea Telecom
218.149.46.0/23
since Dec 2008
AS4766ResidentialKorea Telecom
218.149.131.0/24
since Nov 2006
AS38135BusinessKorea Telecom
218.149.132.0/24
since Nov 2006
AS38135BusinessKorea Telecom
218.149.133.0/24
since Nov 2006
AS38135BusinessKorea Telecom
218.149.188.0/24
since Dec 2005
AS4766ResidentialKorea Telecom
218.149.189.0/24
since Dec 2005
AS4766ResidentialKorea Telecom
218.149.190.0/24
since Dec 2005
AS4766ResidentialKorea Telecom
218.149.191.0/24
since Dec 2005
AS4766ResidentialKorea Telecom
218.149.228.0/24
since Sep 2012
AS4766Residential3Korea Telecom
218.149.229.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
218.149.230.0/24
since Dec 2008
AS4766Residential1Korea Telecom
218.149.231.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
218.150.48.0/21
since Dec 2008
AS4766Residential3Korea Telecom
218.150.56.0/22
since Dec 2008
AS4766Residential4Korea Telecom
218.150.60.0/23
since Dec 2008
AS4766ResidentialKorea Telecom
218.150.62.0/24
since Dec 2008
AS4766ResidentialKorea Telecom
218.150.63.128/25AS4766ResidentialKorea Telecom
218.150.78.0/23
since Jan 2026
AS152232HostingKorea Telecom
218.150.181.0/24
since Sep 2006
AS9970BusinessKorea Telecom
218.150.182.0/24
since Oct 2006
AS9970BusinessKorea Telecom
218.150.183.0/24
since Oct 2006
AS9970BusinessKorea Telecom
218.151.10.0/24
since May 2005
AS9867BusinessKorea Telecom
218.151.11.0/24
since May 2005
AS9867Business1Korea Telecom
218.151.30.0/24
since Dec 2008
AS4766ResidentialKorea Telecom
218.151.31.0/24
since Dec 2019
AS9772BusinessKorea Telecom
218.151.68.0/24
since Sep 2022
AS131822BusinessKorea Telecom
218.151.69.0/24
since Sep 2022
AS131822BusinessKorea Telecom
218.151.101.0/24
since Jan 2018
AS4766Residential1Korea Telecom
218.151.102.0/23
since Jan 2018
AS4766ResidentialKorea Telecom
218.151.104.0/21
since Jan 2018
AS4766Residential2Korea Telecom
218.151.112.0/23
since Jan 2018
AS4766Residential1Korea Telecom
218.151.114.0/24
since Jun 2017
AS9859BusinessKorea Telecom
218.151.115.0/24
since Jun 2017
AS9859BusinessKorea Telecom
218.151.116.0/24
since Jun 2017
AS9859BusinessKorea Telecom
218.151.122.0/24
since Dec 2023
AS38422BusinessKorea Telecom
218.151.123.0/24
since Dec 2023
AS38422BusinessKorea Telecom
218.151.124.0/24
since Dec 2023
AS38422BusinessKorea Telecom
218.151.125.0/24
since Dec 2023
AS38422BusinessKorea Telecom
218.151.126.0/24
since Dec 2023
AS38422BusinessKorea Telecom
218.151.127.0/24
since Dec 2023
AS38422BusinessKorea Telecom
218.151.128.0/17
since Mar 2006
AS4766Residential3Korea Telecom
218.151.134.0/23
since May 2016
AS4793BusinessKorea Telecom
218.151.134.0/24
since May 2016
AS4793BusinessKorea Telecom
218.151.135.0/24
since May 2016
AS4793BusinessKorea Telecom
218.151.145.0/24
since Mar 2016
AS4793BusinessKorea Telecom
218.151.145.0/25AS4793BusinessKorea Telecom
218.151.145.128/25AS4793BusinessKorea Telecom
218.151.146.0/23
since May 2016
AS4793Business1Korea Telecom
218.151.146.0/24
since May 2016
AS4793BusinessKorea Telecom
218.151.147.0/24
since May 2016
AS4793Business1Korea Telecom
218.151.186.0/24
since May 2016
AS4793BusinessKorea Telecom
218.151.186.0/25AS4793BusinessKorea Telecom
218.151.186.128/25AS4793BusinessKorea Telecom
218.151.228.0/24
since Oct 2016
AS4766ResidentialKorea Telecom
218.151.229.0/24
since Oct 2016
AS4766Residential1Korea Telecom

Composition

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

Announced space

Address share

Announced space

Types across the prefix

524,288 addresses
TypeAddressesShareRanges
Residential511,21598%85
Business11,0082.1%45
Hosting1,5360.29%5
Unknown5120.10%1
VPNanonymizer17<0.01%17

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