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Data as of Nov 3, 2026

203.227.176.0/20

Anonymizer · ISP proxy4 residential-proxy exits · 30 days

Sejong Networks

Announcement
this exact prefix
No RPKI
Announced by
AS9848
Type
ISP proxy

Residential-proxy exits

Proxy exits
4
0.10% of its addresses · 30 days
Spread
2 of 16
/24s with at least one exit
Providers
15
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

99 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.227.188.0/2402
203.227.181.0/2401

Proxy providers listing exits

  • ByteProxies
  • Byteful
  • DataImpulse
  • Evomi
  • GSocks
  • Infatica
  • InfiniteProxies
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • Proxy4U
  • Shifter
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Sejong Networks
2 · Leased from
Sejong Networks
its owner, directly
3 · Announced by
AS9848 Sejong Networks
since Dec 2024 · 23 mo ago
4 · Use
Proxy providersnamed Novada, LumiProxy
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 203.227.176.0/20/24s
Novada
4,096100%
16
LumiProxy
51213%
2
Leased from

Owners leasing their own space

NameIn 203.227.176.0/20/24s
Sejong Networks
2566.3%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

203.227.176.0/20

From the registry to its use

  1. May 9, 2005– Nov 2, 2026
    Announced
    AS9848 Sejong Networks
    as part of 203.227.0.0/16
    203.227.0.0/16
  2. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    RADB route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.176.0/22
  3. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    NTTCOM route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.176.0/22
  4. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    RADB route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.180.0/22
  5. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    NTTCOM route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.180.0/22
  6. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    RADB route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.184.0/22
  7. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    NTTCOM route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.184.0/22
  8. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    RADB route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.188.0/22
  9. Jan 3, 2008
    Route object
    AS38091 LG HelloVision Corp.
    NTTCOM route object for AS38091 LG HelloVision Corp., maintainer MAINT-AS9304
    203.227.188.0/22
  10. Jun 12, 2009
    Route object
    AS38669 LG HelloVision Corp.
    RADB route object for AS38669 LG HelloVision Corp., maintainer MAINT-AS3786
    203.227.176.0/22
  11. Jun 12, 2009
    Route object
    AS38669 LG HelloVision Corp.
    RADB route object for AS38669 LG HelloVision Corp., maintainer MAINT-AS3786
    203.227.180.0/22
  12. Jun 12, 2009
    Route object
    AS38669 LG HelloVision Corp.
    RADB route object for AS38669 LG HelloVision Corp., maintainer MAINT-AS3786
    203.227.184.0/22
  13. Jun 12, 2009
    Route object
    AS38669 LG HelloVision Corp.
    RADB route object for AS38669 LG HelloVision Corp., maintainer MAINT-AS3786
    203.227.188.0/22
  14. Dec 29, 2017
    Route object
    AS38669 LG HelloVision Corp.
    RADB route object for AS38669 LG HelloVision Corp., maintainer MAINT-AS4670
    203.227.176.0/24
  15. Dec 7, 2024– Nov 2, 2026
    Announced
    AS9848 Sejong Networks
    Internet provider
  16. Nov 11, 2025
    Route object
    AS9848 Sejong Networks
    RADB route object for AS9848 Sejong Networks, maintainer MAINT-AS4670
  17. today
    Registry record
    Sejong Networks
    ALLOCATED PORTABLE
    203.227.0.0/16
  18. today
    Used
    Novada
    Proxy seller
  19. today
    Used
    LumiProxy
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.227.0.0/16
since May 2005
AS9848Internet provider8Sejong Networks
More specific

Announcements inside

PrefixOriginTypeOperatorHolderRPKI
203.227.186.0/24
since Sep 2026
AS9848ISP proxyProxy providerssold by NovadaSejong Networks
203.227.187.0/24
since Oct 22, 2026
AS152179ISP proxyProxy providerssold by NovadaSejong Networks
203.227.189.0/24
since Sep 28, 2026
AS9848ISP proxyProxy providerssold by NovadaSejong Networks

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