Data as of Nov 10, 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
329 exits
Announced prefixes
| Prefix | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 58.180.7.0/24 since Jan 2024 | Internet provider | |||||
| 58.180.133.0/24 since Jun 2016 | Internet provider | |||||
| 58.180.136.0/24 since Jan 2026 | Internet provider | |||||
| 61.97.64.0/20 since Oct 2020 | Internet provider | |||||
| 61.97.96.0/20 since Oct 2020 | Internet provider | |||||
| 61.97.96.0/21 since Oct 2020 | Internet provider | |||||
| 61.97.96.0/24 since Jul 2018 | Internet provider | |||||
| 61.100.0.0/17 since May 2005 | Internet provider | 14 | ||||
| 61.100.128.0/18 since May 2005 | Internet provider | |||||
| 61.109.128.0/17 since May 2005 | Internet provider | 2 | ||||
| 61.111.179.0/24 since Dec 2021 | Internet provider | |||||
| 61.250.64.0/18 since May 2005 | Unknown | |||||
| 61.252.160.0/20 since May 2005 | Internet provider | |||||
| 61.252.176.0/20 since May 2005 | Internet provider | |||||
| 64.23.64.0/20 since Dec 2010 | Unknown | HDC/HW Enterprise, LLC | ||||
| 66.232.136.0/21 since May 2005 | Unknown | HDC/HW Enterprise, LLC | ||||
| 66.232.140.0/22 since May 2005 | Unknown | HDC/HW Enterprise, LLC | ||||
| 66.232.144.0/22 since May 2005 | Unknown | HDC/HW Enterprise, LLC | ||||
| 202.30.209.0/24 since Mar 2025 | Internet provider | |||||
| 202.30.210.0/24 since Mar 2025 | Internet provider | |||||
| 202.30.212.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.213.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.217.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.232.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.233.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.234.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.235.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.236.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.237.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.238.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.239.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.240.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.241.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.242.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.243.0/24 since Jan 2024 | Internet provider | |||||
| 202.30.249.0/24 since Jan 2024 | Internet provider | |||||
| 203.227.0.0/16 since May 2005 | Internet provider | 21 | ||||
| 203.227.32.0/19 since Dec 2024 | Internet provider | 1,53619%ISP proxy | Proxy providersoperated by SkyQuantumsold by LumiProxy | 12 | ||
| 203.227.39.0/24 since Sep 28, 2026 | Internet provider | |||||
| 203.227.48.0/24 since Sep 28, 2026 | Internet provider | |||||
| 203.227.62.0/24 since Sep 28, 2026 | Internet provider | 3 | ||||
| 203.227.176.0/20 since Dec 2024 | ISP proxy | 3,32881% | Proxy providerssold by Novada, LumiProxy | 7 | ||
| 203.227.186.0/24 since Sep 2026 | ISP proxy | Proxy providerssold by Novada | 1 | |||
| 203.227.189.0/24 since Sep 28, 2026 | ISP proxy | Proxy providerssold by Novada | 1 | |||
| 203.231.0.0/16 since May 2005 | Internet provider | 33 | ||||
| 203.231.97.0/24 since Jun 2026 | Internet provider | |||||
| 203.231.104.0/21 since Jun 2025 | Internet provider | 1 | ||||
| 203.231.224.0/19 since Dec 2024 | Internet provider | 1,02413%ISP proxy | Proxy providerssold by LumiProxy | 14 | ||
| 203.231.242.0/24 since Sep 28, 2026 | Internet provider | 1 | ||||
| 203.231.254.0/24 since Sep 28, 2026 | Internet provider | 5 | ||||
| 203.235.0.0/17 since May 2005 | Internet provider | 3 | ||||
| 203.235.128.0/18 since May 2005 | Internet provider | |||||
| 203.235.144.0/20 since Mar 2018 | Internet provider | |||||
| 203.235.185.0/24 since May 2005 | Internet provider | |||||
| 203.236.128.0/18 since May 2005 | Internet provider | 6 | ||||
| 203.236.144.0/20 since Jan 2025 | ISP proxy | 3,84094% | Proxy providersoperated by SkyQuantumsold by Novada, LumiProxy | 5 | ||
| 203.238.0.0/17 since May 2005 | Internet provider | 4 | ||||
| 203.238.38.0/23 since Aug 2020 | Internet provider | |||||
| 203.239.0.0/17 since May 2005 | Internet provider | 1 | ||||
| 203.239.31.0/24 since May 2026 | Internet provider | |||||
| 203.239.33.0/24 since May 2026 | Internet provider | |||||
| 203.239.111.0/24 since May 2026 | Internet provider | |||||
| 203.240.132.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.133.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.134.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.144.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.145.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.146.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.147.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.148.0/24 since May 2024 | Internet provider | |||||
| 203.240.153.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.194.0/24 since Jan 2024 | Internet provider | |||||
| 203.240.244.0/24 since Jan 2024 | Internet provider | |||||
| 203.243.128.0/17 since May 2005 | Internet provider | 5121.6%ISP proxy | 12 | |||
| 203.243.128.0/21 since Jun 2025 | Internet provider | 6 | ||||
| 203.248.0.0/17 since May 2005 | Internet provider | 148 | ||||
| 203.248.80.0/20 since Jan 2025 | Internet provider | 51213%ISP proxy | Proxy providerssold by LumiProxy | 8 | ||
| 203.248.82.0/24 since Oct 22, 2026 | Internet provider | 1 | ||||
| 203.248.94.0/24 since May 2026 | Internet provider | |||||
| 203.251.246.0/24 since Jan 2024 | Internet provider | |||||
| 203.251.249.0/24 since Jan 2024 | Internet provider | |||||
| 203.251.250.0/24 since Jan 2024 | Internet provider | |||||
| 203.251.252.0/24 since Jan 2024 | Internet provider | |||||
| 203.251.253.0/24 since Jan 2024 | Internet provider | |||||
| 203.255.112.0/23 since Mar 2017 | Internet provider | |||||
| 203.255.116.0/22 since Mar 2017 | Internet provider | |||||
| 203.255.128.0/19 since May 2005 | Internet provider | 2563.1%ISP proxy | ||||
| 210.98.64.0/18 since May 2005 | Internet provider | |||||
| 210.103.128.0/17 since May 2005 | Internet provider | |||||
| 210.109.0.0/16 since May 2005 | Internet provider | 5 | ||||
| 210.109.200.0/21 since Jun 2025 | Internet provider | 4 | ||||
| 210.112.0.0/17 since May 2005 | Internet provider | 2 1 always on | ||||
| 210.112.16.0/20 since Aug 2020 | Internet provider | 2 1 always on | ||||
| 210.112.32.0/19 since Aug 2020 | Internet provider | |||||
| 210.112.64.0/19 since Aug 2020 | Internet provider | |||||
| 210.116.0.0/18 since Jul 2006 | Internet provider | |||||
| 210.116.128.0/17 since May 2005 | Internet provider | |||||
| 210.116.246.0/23 since Jul 2026 | Internet provider | |||||
| 210.118.135.0/24 since Oct 2014 | Internet provider | |||||
| 210.118.138.0/24 since Jan 2024 | Internet provider | |||||
| 210.118.236.0/24 since Jan 2024 | Internet provider | |||||
| 210.118.237.0/24 since Jan 2024 | Internet provider | |||||
| 210.121.0.0/17 since May 2005 | Internet provider | 77 5 always on | ||||
| 210.121.40.0/21 since Jul 2026 | Internet provider | |||||
| 210.121.56.0/21 since Jul 2026 | Internet provider | |||||
| 210.122.0.0/16 since May 2005 | Internet provider | 1 | ||||
| 210.122.160.0/21 since Jul 2026 | Internet provider | |||||
| 210.122.230.0/23 since Aug 2025 | Internet provider | |||||
| 210.122.248.0/21 since Jul 2026 | Internet provider | |||||
| 210.126.128.0/17 since May 2005 | Internet provider | |||||
| 210.126.152.0/21 since Jul 2026 | Internet provider | |||||
| 210.126.224.0/21 since Aug 2025 | Internet provider | |||||
| 210.126.232.0/21 since Jul 2026 | Internet provider | |||||
| 210.127.64.0/18 since May 2005 | Internet provider | 2 | ||||
| 210.127.64.0/21 since Aug 2025 | Internet provider | 2 | ||||
| 210.127.69.0/24 since Oct 10, 2026 | Internet provider | |||||
| 210.127.128.0/18 since May 2005 | Internet provider | |||||
| 211.36.192.0/19 since Aug 2020 | Internet provider | |||||
| 211.36.192.0/22 since May 2005 | Internet provider | |||||
| 211.36.196.0/22 since May 2005 | Internet provider | |||||
| 211.36.200.0/22 since May 2005 | Internet provider | |||||
| 211.36.204.0/22 since May 2005 | Internet provider | |||||
| 211.36.208.0/20 since May 2005 | Internet provider | |||||
| 211.39.160.0/19 since May 2005 | Internet provider | |||||
| 211.43.160.0/19 since May 2005 | Internet provider | |||||
| 211.56.192.0/19 since May 2005 | Internet provider | |||||
| 211.111.128.0/20 since May 2005 | Internet provider | |||||
| 211.111.144.0/20 since May 2005 | Internet provider | |||||
| 211.111.144.0/21 since Aug 2025 | Internet provider | |||||
| 211.115.192.0/19 since May 2005 | Unknown | |||||
| 211.116.176.0/20 since May 2005 | Internet provider | |||||
| 211.116.191.0/24 since Nov 2022 | Internet provider | |||||
| 211.116.192.0/20 since May 2005 | Internet provider | |||||
| 211.172.96.0/20 since Aug 2025 | Internet provider | |||||
| 211.172.96.0/21 since Jul 2026 | Internet provider | |||||
| 211.172.104.0/21 since Aug 2025 | Internet provider | |||||
| 211.189.160.0/19 since May 2005 | Internet provider | 111 | ||||
| 211.189.164.0/24 since Nov 2022 | Internet provider | |||||
| 211.189.168.0/21 since Aug 2025 | Internet provider | 111 | ||||
| 211.190.5.0/24 since Jul 2022 | Internet provider | |||||
| 211.190.37.0/24 since Feb 2021 | Internet provider | |||||
| 211.236.224.0/19 since Aug 2005 | Internet provider | 1 1 always on | ||||
| 211.236.224.0/20 since Aug 2020 | Internet provider | |||||
| 211.236.224.0/22 since May 2005 | Internet provider | |||||
| 211.236.232.0/22 since May 2005 | Internet provider | |||||
| 211.236.236.0/22 since Sep 2022 | Internet provider | |||||
| 211.238.0.0/20 since May 2005 | Internet provider | |||||
| 211.238.16.0/20 since Aug 2005 | Internet provider | 6 1 always on | ||||
| 211.238.16.0/21 since Aug 2025 | Internet provider | 6 1 always on | ||||
| 211.238.21.0/24 since Oct 22, 2026 | Internet provider | |||||
| 211.239.0.0/17 since May 2005 | Internet provider | |||||
| 211.239.128.0/18 since May 2005 | Internet provider | |||||
| 211.239.192.0/18 since May 2005 | Internet provider | |||||
| 211.239.193.0/24 since May 2026 | Internet provider | |||||
| 211.239.201.0/24 since Dec 2024 | Internet provider | |||||
| 211.239.202.0/24 since Dec 2024 | Internet provider | |||||
| 211.255.224.0/20 since May 2005 | Internet provider | |||||
| 211.255.240.0/20 since May 2005 | Internet provider | |||||
| 211.255.240.0/21 since Aug 2025 | ISP proxy | 1,79288% | Proxy providerssold by Novada | |||
| 211.255.244.0/24 since Oct 22, 2026 | ISP proxy | Proxy providerssold by Novada |
Where its space comes from
Operators, sellers and brokers
Proxy providers
| Name | Parent | In AS9848 | /24s | Role |
|---|---|---|---|---|
| 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
2.4% of its exits
Spread
98
/24s with at least one exit
Providers
91
selling exits here
/24s with the most always-on exits
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
- FLEETPROXY
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HPROXY
- HideProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonPrime
- LudaxProxy
- MagneticProxy
- MangoProxy
- MoMoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYON
- PROXYSCRAPE
- 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
- SPYDERPROXY_BASIC
- SPYDERPROXY_PREMIUM
- Shifter
- StrikeProxy
- SwiftProxy
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- WealthProxies
- YumiProxy
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS9848, day by day
6.5K observations
- ISP proxy · anonymizer
- Internet provider
Network & history
Profile
- Registered
- Feb 4, 2000
- Domain
- sejongnetworks.com
- Website
- en.sejongnetworks.com/
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals