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Data as of Nov 7, 2026

203.249.64.0/19

19 residential-proxy exits · 30 days

Korea Telecom

Announcement
203.249.0.0/17
No RPKI
Announced by
AS4766
Type
Business
63% of it

Residential-proxy exits

Proxy exits
19
0.23% of its addresses · 30 days
Spread
12 of 32
/24s with at least one exit
Providers
38
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

703 observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.249.93.0/2404
203.249.64.0/2402
203.249.81.0/2402
203.249.87.0/2402
203.249.94.0/2402
203.249.67.0/2401
203.249.72.0/2401
203.249.73.0/2401
203.249.77.0/2401
203.249.86.0/2401
203.249.89.0/2401
203.249.91.0/2401

Proxy providers listing exits

  • 2Captcha
  • 9Proxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • ZENPROXY_PREMIUM

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
203.249.64.0/20
since Aug 2007
AS18330Business6Hongik University
203.249.80.0/22
since Aug 2007
AS18330Business2Hongik University
203.249.84.0/24
since Dec 2017
AS9318ResidentialHongik University
203.249.85.0/24
since Dec 2017
AS9318ResidentialHongik University
203.249.86.0/24
since Dec 2017
AS9318Residential1Hongik University
203.249.87.0/24
since Dec 2017
AS9318Residential2Hongik University
203.249.88.0/24
since Dec 2017
AS9318ResidentialHongik University
203.249.89.0/24
since Dec 2017
AS9318Residential1Hongik University
203.249.90.0/24
since Dec 2017
AS9318ResidentialHongik University
203.249.91.0/24
since Dec 2017
AS9318Residential1Hongik University
203.249.92.0/24
since Dec 2017
AS9318ResidentialHongik University
203.249.93.0/24
since Dec 2017
AS9318Residential4Hongik University
203.249.94.0/24
since Dec 2017
AS9318Residential2Hongik University
203.249.95.0/24
since Dec 2017
AS9318ResidentialHongik University

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.249.64.0/198,192HONGIKHongik UniversityALLOCATED PORTABLE—hostmaster@nic.or.kr

Composition

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

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Business5,12063%2
Residential3,07238%12

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.249.0.0/17

Prefix
203.249.0.0/17
Announced by
AS4766 Korea Telecom
Type
Residential
Proxy exits
53
Always-on exits
4
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