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Data as of Nov 3, 2026

211.252.0.0/16

2 anonymizer addresses · <0.01% · VPN276 residential-proxy exits · 30 days

Korea Telecom

Announcement
211.252.0.0/15
No RPKI
Announced by
AS4766
Type
Residential
93% of it

Residential-proxy exits

Proxy exits
276
0.42% of its addresses · 30 days
Always-on exits
14
5.1% of its exits
Spread
100 of 256
/24s with at least one exit
Providers
89
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

53K observations
  • VPN · anonymizer
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
211.252.195.0/2416
211.252.207.0/2415
211.252.189.0/2415
211.252.49.0/2415
211.252.168.0/2413
211.252.48.0/2413
211.252.165.0/2412
211.252.203.0/2412
211.252.125.0/2412
211.252.44.0/2412
211.252.5.0/2412
211.252.212.0/2411
211.252.59.0/2411
211.252.109.0/2411
211.252.21.0/24012
211.252.20.0/2409
211.252.244.0/2407
211.252.64.0/2407
211.252.28.0/2406
211.252.204.0/2406
211.252.213.0/2406
211.252.108.0/2405
211.252.7.0/2405
211.252.160.0/2405

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
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrustProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • 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 211.252.0.0/16/24s
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

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
211.252.20.0/24
since Dec 2016
AS38407Business9Korea Telecom
211.252.21.0/24
since Nov 2016
AS38414Business12Korea Telecom
211.252.36.0/24
since Jun 2012
AS4766ResidentialKorea Telecom
211.252.37.0/24
since Aug 2009
AS17841BusinessKorea Telecom
211.252.61.0/24
since May 2005
AS4766ResidentialKorea Telecom
211.252.64.0/24
since Mar 2022
AS9318Residential7Korea Telecom
211.252.65.0/24
since Mar 2022
AS9318ResidentialKorea Telecom
211.252.66.0/24
since Mar 2022
AS9318ResidentialKorea Telecom
211.252.67.0/24
since Mar 2022
AS9318ResidentialKorea Telecom
211.252.68.0/24
since Mar 2022
AS9318ResidentialKorea Telecom
211.252.69.0/24
since Mar 2022
AS9318ResidentialKorea Telecom
211.252.71.0/24
since Dec 2016
AS38405BusinessKorea Telecom
211.252.106.128/25AS4766ResidentialKorea Telecom
211.252.112.0/24
since Mar 2013
AS4766ResidentialKorea Telecom
211.252.113.0/24
since Nov 2011
AS4766Residential1Korea Telecom
211.252.114.0/24
since Nov 2011
AS4766ResidentialKorea Telecom
211.252.115.0/24
since Nov 2011
AS4766ResidentialKorea Telecom
211.252.116.0/24
since Nov 2011
AS4766ResidentialKorea Telecom
211.252.120.0/22
since Aug 2021
AS4766ResidentialKorea Telecom
211.252.128.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.129.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.130.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.131.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.132.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.133.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.134.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.135.0/24
since Feb 2017
AS9524BusinessKorea Telecom
211.252.141.0/24
since Apr 2015
AS4766ResidentialKorea Telecom
211.252.150.0/24
since Jun 2006
AS9642BusinessKorea Telecom
211.252.151.0/24
since Aug 2008
AS9642BusinessKorea Telecom
211.252.157.0/24
since Aug 2011
AS55598BusinessKorea Telecom
211.252.159.0/25AS45400ResidentialKorea Telecom
211.252.200.0/24
since May 2012
AS4766ResidentialKorea Telecom
211.252.201.0/24
since May 2012
AS4766ResidentialKorea Telecom
211.252.202.0/25AS4766ResidentialKorea Telecom
211.252.203.0/24
since Aug 2009
AS17841Business2
1 always on
Korea Telecom
211.252.208.0/24
since Nov 2011
AS4766ResidentialKorea Telecom
211.252.209.0/24
since Nov 2011
AS4766ResidentialKorea Telecom
211.252.210.0/24
since Nov 2011
AS4766ResidentialKorea Telecom
211.252.220.0/24
since Apr 2011
AS9647BusinessKorea Telecom
211.252.223.0/24
since Jul 2011
AS45400ResidentialKorea Telecom
211.252.233.0/24
since Mar 2020
AS4766ResidentialKorea Telecom
211.252.234.0/24
since Mar 2020
AS4766ResidentialKorea Telecom
211.252.239.0/24
since Dec 2009
AS45400ResidentialKorea Telecom
211.252.240.0/24
since Aug 2016
AS4766ResidentialKorea Telecom
211.252.241.0/24
since Aug 2016
AS4766ResidentialKorea Telecom
211.252.242.0/24
since Aug 2016
AS4766ResidentialKorea Telecom
211.252.243.0/24
since Aug 2016
AS4766ResidentialKorea Telecom
211.252.244.0/24
since Aug 2016
AS4766Residential7Korea Telecom
211.252.245.0/24
since Aug 2016
AS4766ResidentialKorea Telecom
211.252.246.0/24
since Aug 2016
AS4766ResidentialKorea Telecom
211.252.248.0/24
since May 2005
AS4766ResidentialKorea Telecom
211.252.249.0/24
since May 2005
AS4766Residential1Korea Telecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
211.252.0.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.4.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.8.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.12.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.16.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.20.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.24.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.28.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.32.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.36.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.40.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.44.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.48.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.52.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.56.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.60.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.64.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.68.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.72.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.76.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.80.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.84.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.88.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.92.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.96.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.100.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.104.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.108.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.112.0/212,048KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.120.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.124.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.128.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.132.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.136.0/212,048KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.144.0/212,048KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.152.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.156.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.160.0/212,048KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.168.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.172.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.176.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.180.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.184.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.188.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.192.0/204,096KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.208.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.212.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.216.0/212,048KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.224.0/204,096KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.240.0/212,048KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.248.0/221,024KORNETKorea TelecomALLOCATED PORTABLE—[email protected]
211.252.252.0/221,024KORNETKorea 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

65,536 addresses
TypeAddressesShareRanges
Residential61,18293%95
Business4,3526.6%17
VPNanonymizer2<0.01%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 211.252.0.0/15

Prefix
211.252.0.0/15
Announced by
AS4766 Korea Telecom
Type
Residential
Anonymizer addresses
3 addresses · <0.01%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
435
Always-on exits
31
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