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Data as of Nov 3, 2026

210.204.128.0/17

2 anonymizer addresses · <0.01% · VPN185 residential-proxy exits · 30 days

Korea Telecom

Announcement
210.204.0.0/16
No RPKI
Announced by
AS4766
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
185
0.56% of its addresses · 30 days
Always-on exits
6
3.2% of its exits
Spread
77 of 128
/24s with at least one exit
Providers
87
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

20K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
210.204.186.0/2419
210.204.140.0/2415
210.204.220.0/2415
210.204.164.0/2414
210.204.243.0/2412
210.204.226.0/2412
210.204.195.0/2408
210.204.193.0/2406
210.204.158.0/2405
210.204.211.0/2405
210.204.143.0/2405
210.204.131.0/2405
210.204.141.0/2405
210.204.223.0/2404
210.204.184.0/2404
210.204.180.0/2404
210.204.177.0/2404
210.204.233.0/2404
210.204.176.0/2404
210.204.142.0/2403
210.204.191.0/2403
210.204.170.0/2403
210.204.178.0/2403
210.204.132.0/2403

Proxy providers listing exits

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

Path

1 · Holder
Unnamed holder
2 · Leased from
not leased
3 · Announced by
AS4766 Korea Telecom
since Sep 2012 · 14.2 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 210.204.128.0/17/24s
VPN GateUniversity of Tsukuba
2<0.01%
2

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
210.204.153.128/25AS4766ResidentialKorea Telecom
210.204.160.0/24
since Feb 2011
AS4766ResidentialKorea Telecom
210.204.173.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
210.204.190.0/24
since Mar 2012
AS4766ResidentialKorea Telecom
210.204.191.0/24
since Mar 2012
AS4766Residential3Korea Telecom
210.204.213.0/24
since Sep 2009
AS45400ResidentialKorea Telecom
210.204.226.0/24
since Apr 2010
AS45400Residential2
1 always on
Korea Telecom
210.204.227.0/24
since Apr 2010
AS45400Residential1Korea Telecom
210.204.245.0/24
since Jun 2011
AS4766Residential1Korea Telecom
210.204.246.0/24
since Jun 2011
AS4766ResidentialKorea Telecom
210.204.255.0/24
since Dec 2017
AS4766ResidentialKorea Telecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
210.204.128.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.132.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.136.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.140.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.144.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.148.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.152.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.156.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.160.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.164.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.168.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.172.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.176.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.180.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.184.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.188.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.192.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.196.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.200.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.204.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.208.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.212.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.216.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.220.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.224.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.228.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.232.0/212,048KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
210.204.240.0/204,096KORNETKorea TelecomALLOCATED PORTABLE—[email protected]

Composition

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

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Residential32,766>99%45
VPNanonymizer2<0.01%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 210.204.0.0/16

Prefix
210.204.0.0/16
Announced by
AS4766 Korea Telecom
Type
Residential
Anonymizer addresses
2 addresses · <0.01%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
266
Always-on exits
11
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