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Data as of Nov 6, 2026

203.235.0.0/17

4 residential-proxy exits · 30 days

Sejong Networks

Announcement
this exact prefix
No RPKI
Announced by
AS9848
Type
Internet provider
82% of it

Residential-proxy exits

Proxy exits
4
0.01% of its addresses · 30 days
Spread
3 of 128
/24s with at least one exit
Providers
5
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

38 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.235.82.0/2402
203.235.40.0/2401
203.235.76.0/2401

Proxy providers listing exits

  • DataImpulse
  • Proxy4U
  • ProxyRack
  • RainProxy
  • Shifter

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
PrefixOriginTypeHolderRPKI
203.235.0.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.1.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.2.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.4.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.5.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.6.0/24
since Aug 2005
AS9959BusinessSejong Networks
203.235.7.0/24
since Aug 2010
AS9959BusinessSejong Networks
203.235.9.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.10.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.11.0/24
since May 2005
AS9959BusinessSejong Networks
203.235.15.0/24
since Oct 2018
AS38686BusinessSejong Networks
203.235.22.0/23
since Dec 2017
AS9973UnknownSejong Networks
203.235.48.0/24
since Mar 2025
AS152220BusinessSejong Networks
203.235.54.0/24
since Aug 2015
AS45968BusinessSejong Networks
203.235.67.0/24
since Oct 2011
AS17592BusinessSejong Networks
203.235.68.0/24
since Oct 2005
AS17592BusinessSejong Networks
203.235.72.0/24
since Oct 2013
AS17592BusinessSejong Networks
203.235.113.0/24
since Dec 2023
AS131866HostingSejong Networks
203.235.114.0/24
since Dec 2023
AS131866HostingSejong Networks
203.235.116.0/24
since May 2005
AS17881HostingSejong Networks
203.235.121.0/24
since May 2005
AS17881HostingSejong Networks
203.235.122.0/24
since May 2005
AS17881HostingSejong Networks

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
Internet provider26,88082%12
Business4,09613%16
Hosting1,2803.9%5
Unknown5121.6%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS9848

KR
Name
Sejong Networks
Type
Internet provider
Registered
Feb 4, 2000
Domain
sejongnetworks.com
Website
en.sejongnetworks.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed