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Data as of Nov 14, 2026

203.253.0.0/19

33 residential-proxy exits · 30 days

SK Broadband Co Ltd

Announcement
this exact prefix
No RPKI
Announced by
AS9318
Type
Residential

Residential-proxy exits

Proxy exits
33
0.40% of its addresses · 30 days
Spread
9 of 32
/24s with at least one exit
Providers
40
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

3.9K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.253.26.0/24012
203.253.13.0/2406
203.253.6.0/2405
203.253.16.0/2403
203.253.24.0/2403
203.253.2.0/2401
203.253.15.0/2401
203.253.17.0/2401
203.253.28.0/2401

Proxy providers listing exits

  • Ake.net
  • BartProxies
  • BirdProxies
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • Datarama
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxying
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
203.253.31.0/24
since May 2012
AS4766ResidentialSoongSil University

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.253.0.0/204,096SOONGSILNET1SoongSil UniversityALLOCATED PORTABLE—hostmaster@nic.or.kr
203.253.16.0/204,096SOONGSILNET1SoongSil UniversityALLOCATED PORTABLE—hostmaster@nic.or.kr

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2012 · 14 yr
Origin networks
2
Last change of origin
May 2012
Recorded history

History

Handoffs
1