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Data as of Nov 5, 2026

59.16.0.0/12

28 anonymizer addresses · <0.01% · VPN

Korea Telecom

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

Residential-proxy exits

Proxy exits
6,037
0.58% of its addresses · listed by providers
Always-on exits
256
4.2% of its exits
Spread
2,609 of 4,096
/24s with at least one exit
Providers
106
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
59.27.34.0/2437
59.17.240.0/2426
59.19.50.0/2425
59.30.153.0/2424
59.17.246.0/2424
59.29.143.0/2424
59.18.169.0/2423
59.16.224.0/2423
59.26.178.0/2423
59.19.19.0/2422
59.20.91.0/24114
59.17.27.0/24110
59.24.251.0/2419
59.20.130.0/2419
59.23.67.0/2419
59.24.28.0/2418
59.26.3.0/2417
59.18.185.0/2417
59.23.158.0/2417
59.26.53.0/2416
59.16.229.0/2416
59.27.141.0/2416
59.19.62.0/2416
59.27.19.0/2416

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • 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
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy
IPv4 market

Path

1 · Holder
Korea Telecom
2 · Leased from
not leased
3 · Announced by
AS4766 Korea Telecom
since Sep 2009 · 17.2 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 59.16.0.0/12/24s
VPN GateUniversity of Tsukuba
28<0.01%
28

Lineage

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

59.16.0.0/12

From the registry to its use

  1. May 9, 2005– today
    Announced
    AS4766 Korea Telecom
    as part of 59.0.0.0/11
    59.0.0.0/11
  2. Sep 4, 2009
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
  3. Sep 8, 2009– today
    Announced
    AS4766 Korea Telecom
    Internet provider
  4. today
    Registry record
    Korea Telecom
    ALLOCATED PORTABLE
    59.0.0.0/11
  5. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
59.0.0.0/11
since May 2005
AS4766Residential12,455
585 always on
Korea Telecom
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
PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
59.16.0.0/13
since Dec 2009
AS4766Residential14<0.01%VPNVPN servicesoperated by VPN Gate3,048
137 always on
Korea Telecom
59.16.50.0/24
since Dec 2008
AS4766ResidentialKorea Telecom
59.16.91.0/25AS55608BusinessKorea Telecom
59.17.3.0/24
since Jul 2018
AS10188Business1Korea Telecom
59.17.47.128/25AS7620BusinessKorea Telecom
59.17.186.0/24
since Feb 2006
AS17567BusinessKorea Telecom
59.17.188.0/24
since Feb 2006
AS17567BusinessKorea Telecom
59.18.64.0/19
since Sep 2006
AS4766Residential1Korea Telecom
59.18.87.0/24
since Aug 2016
AS4766ResidentialKorea Telecom
59.18.96.0/19
since Apr 2007
AS4766Residential1Korea Telecom
59.18.215.0/24
since Oct 2013
AS18032BusinessKorea Telecom
59.18.252.0/24
since Jun 2022
AS131836BusinessKorea Telecom
59.23.228.0/22
since Jan 2026
AS152232HostingKorea Telecom
59.24.0.0/13
since Dec 2009
AS4766Residential14<0.01%VPNVPN servicesoperated by VPN Gate2,989
119 always on
Korea Telecom
59.25.64.0/24
since Jan 2015
AS38104Business1Korea Telecom
59.25.65.0/24
since Jan 2015
AS38104BusinessKorea Telecom
59.25.66.0/24
since Jan 2015
AS38104BusinessKorea Telecom
59.25.67.0/24
since Jan 2015
AS38104BusinessKorea Telecom
59.25.68.0/24
since Jan 2015
AS38104BusinessKorea Telecom
59.26.6.0/24
since May 2005
AS9782BusinessKorea Telecom
59.26.7.0/24
since May 2005
AS18029BusinessKorea Telecom
59.26.221.0/24
since Oct 2006
AS9775Business4Korea Telecom
59.26.222.0/24
since Jan 2009
AS9775BusinessKorea Telecom
59.26.223.0/24
since Jan 2009
AS9775BusinessKorea Telecom
59.27.104.0/24
since May 2006
AS10058BusinessKorea Telecom
59.27.163.0/24
since Jun 2005
AS23552BusinessKorea Telecom
59.27.164.0/22
since Jun 2005
AS23552BusinessKorea Telecom
59.27.168.0/24
since Jun 2005
AS23552BusinessKorea Telecom
59.29.21.0/24
since Dec 2011
AS55615BusinessKorea Telecom
59.29.54.0/24
since Dec 2011
AS55615BusinessKorea Telecom
59.29.213.128/25AS18034BusinessKorea Telecom
59.30.254.0/24
since Feb 2019
AS55615BusinessKorea Telecom
59.31.246.128/25AS4766ResidentialKorea Telecom

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,048,576 addresses
TypeAddressesShareRanges
Residential1,040,740>99%56
Business6,0160.57%22
Hosting1,7920.17%4
VPNanonymizer28<0.01%28

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