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Data as of Nov 7, 2026
Autonomous system

AS9848

Sejong Networks

Announces 990,720 addresses in 160 prefixes. 13,568 of them are anonymizer space (all ISP proxy) in 11 prefixes: 1.4% of what it announces.

Type
Internet provider
KR
Operators · brokers · owners leasing
3 · 0 · 0
Proxy activity, 30 days
192 exits

Announced prefixes

All 160Carrying anonymizer space11
Arrived
PrefixTypeAnonymizer addressesOperatorProxy exitsRPKI
203.236.144.0/20
since Jan 2025
ISP proxy3,84094%Proxy providersoperated by SkyQuantumsold by Novada, LumiProxy2
203.227.176.0/20
since Dec 2024
ISP proxy3,32881%Proxy providerssold by Novada, LumiProxy6
211.255.240.0/21
since Aug 2025
ISP proxy1,79288%Proxy providerssold by Novada
203.227.32.0/19
since Dec 2024
Internet provider1,53619%ISP proxyProxy providersoperated by SkyQuantumsold by LumiProxy5
203.231.224.0/19
since Dec 2024
Internet provider1,02413%ISP proxyProxy providerssold by LumiProxy10
203.243.128.0/17
since May 2005
Internet provider5121.6%ISP proxy11
203.248.80.0/20
since Jan 2025
Internet provider51213%ISP proxyProxy providerssold by LumiProxy7
203.227.186.0/24
since Sep 2026
ISP proxyProxy providerssold by Novada1
203.227.189.0/24
since Sep 28, 2026
ISP proxyProxy providerssold by Novada
203.255.128.0/19
since May 2005
Internet provider2563.1%ISP proxy
211.255.244.0/24
since Oct 22, 2026
ISP proxyProxy providerssold by Novada

Operators, sellers and brokers

Proxy providers

NameParentIn AS9848/24sRole
Novada
9,7280.98%
38
Sells it
LumiProxy
3,3280.34%
13
Sells it
SkyQuantum
2,0480.21%
8
Runs it
Runs itSells it

Residential-proxy exposure

Always-on exits
8
4.2% of its exits
Spread
92
/24s with at least one exit
Providers
85
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
211.238.22.0/2416
210.121.1.0/2415
210.121.20.0/2413
210.121.99.0/2413
210.121.127.0/2412
211.236.242.0/2411
210.112.21.0/2411
210.121.21.0/2411
203.248.106.0/24083
211.189.171.0/24069
210.121.6.0/2406
203.243.133.0/2405
210.121.7.0/2405
203.248.84.0/2405
210.121.23.0/2405
61.100.38.0/2404
203.231.100.0/2404
210.121.117.0/2404
203.231.148.0/2404
203.231.254.0/2404
210.121.97.0/2403
210.121.78.0/2403
210.121.74.0/2403
203.231.149.0/2402

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonPrime
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MoMoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • WealthProxies
  • YumiProxy
  • ZENPROXY_PREMIUM

Proxy activity

Oct 8, 2026 – Nov 6, 2026

AS9848, day by day

6.0K observations
  • ISP proxy · anonymizer
  • Internet provider

Network & history

NetworkHistory
Profile
Registered
Feb 4, 2000
Domain
sejongnetworks.com
Website
en.sejongnetworks.com/
Industry
Internet Service Provider (ISP)