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Data as of Nov 3, 2026

211.253.48.0/20

5 residential-proxy exits · 30 days

Korea Telecom

Announcement
211.252.0.0/15
No RPKI
Announced by
AS4766
Type
Residential
81% of it

Residential-proxy exits

Proxy exits
5
0.12% of its addresses · 30 days
Always-on exits
4
80% of its exits
Spread
2 of 16
/24s with at least one exit
Providers
32
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

15K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
211.253.60.0/2444
211.253.49.0/2401

Proxy providers listing exits

  • Ake.net
  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GonzoProxy
  • Infatica
  • InfiniteProxies
  • LemonBright
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • PSBProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • Proxying
  • Proxyma
  • RainProxy
  • Shifter
  • Smartproxy
  • Thordata
  • 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
211.253.48.0/21
since Aug 2011
AS4766Residential1Korea Telecom
211.253.56.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
211.253.59.0/24
since Jul 2012
AS4766ResidentialKorea Telecom
211.253.59.0/25AS4766ResidentialKorea Telecom
211.253.59.128/25AS4766ResidentialKorea Telecom
211.253.60.0/24
since Sep 18, 2026
AS17574Business4
4 always on
Korea Telecom
211.253.61.0/24
since Feb 2026
AS17574BusinessKorea Telecom
211.253.62.0/24
since Aug 2009
AS17841BusinessKorea Telecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
211.253.48.0/204,096KORNETKorea 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

4,096 addresses
TypeAddressesShareRanges
Residential3,32881%6
Business76819%3

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
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