Data as of Nov 10, 2026
Autonomous system
AS9754
Chosun University
Announces 24,832 addresses in 101 prefixes. 1 of them are anonymizer space (all VPN) in 1 prefix: <0.01% of what it announces.
Type
Education
KR
Operators · brokers · owners leasing
1 · 0 · 0
Proxy activity, 30 days
42 exits
Announced prefixes
| Prefix | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 117.16.0.0/20 since Apr 2020 | Business | Korean Education Network | ||||
| 117.16.0.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.1.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.2.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.3.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.4.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.5.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.6.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.7.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.8.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.9.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.10.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.11.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.12.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.13.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.14.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.15.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.16.0/20 since Apr 2020 | Business | 1 | Korean Education Network | |||
| 117.16.16.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.17.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.18.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.19.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.20.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.21.0/24 since Dec 2023 | Business | 1 | Korean Education Network | |||
| 117.16.22.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.23.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.24.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.25.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.26.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.27.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.28.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.29.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.30.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.31.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 117.16.73.0/24 since Mar 2022 | Business | Korean Education Network | ||||
| 203.237.96.0/19 since May 2005 | Business | 14 3 always on | Korean Education Network | |||
| 203.237.96.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.97.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.98.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.99.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.100.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.101.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.102.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.103.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.104.0/24 since Dec 2023 | Business | 1 | Korean Education Network | |||
| 203.237.105.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.106.0/24 since Dec 2023 | Business | 2 | Korean Education Network | |||
| 203.237.107.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.108.0/24 since Dec 2023 | Business | 10.39%VPN | VPN servicesoperated by VPN Gate | 2 | Korean Education Network | |
| 203.237.109.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.110.0/24 since Dec 2023 | Business | 3 1 always on | Korean Education Network | |||
| 203.237.111.0/24 since Dec 2023 | Business | 1 | Korean Education Network | |||
| 203.237.112.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.113.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.114.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.115.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.116.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.117.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.118.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.119.0/24 since Dec 2023 | Business | 2 | Korean Education Network | |||
| 203.237.120.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.121.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.122.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.123.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.124.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.125.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.126.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 203.237.127.0/24 since Dec 2023 | Business | 3 2 always on | Korean Education Network | |||
| 220.67.192.0/19 since May 2005 | Business | 28 2 always on | Korean Education Network | |||
| 220.67.192.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.193.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.194.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.195.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.196.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.197.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.198.0/24 since Sep 2022 | Business | 1 | Korean Education Network | |||
| 220.67.199.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.200.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.201.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.202.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.203.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.204.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.205.0/24 since Dec 2023 | Business | 1 | Korean Education Network | |||
| 220.67.206.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.207.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.208.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.209.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.210.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.211.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.212.0/24 since Dec 2023 | Business | 1 | Korean Education Network | |||
| 220.67.213.0/24 since Dec 2023 | Business | 1 | Korean Education Network | |||
| 220.67.214.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.215.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.216.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.217.0/24 since Sep 2022 | Business | Korean Education Network | ||||
| 220.67.218.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.219.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.220.0/24 since Dec 2023 | Business | Korean Education Network | ||||
| 220.67.221.0/24 since Dec 2023 | Business | 1 1 always on | Korean Education Network | |||
| 220.67.222.0/24 since Dec 2023 | Business | 7 1 always on | Korean Education Network | |||
| 220.67.223.0/24 since Dec 2023 | Business | 16 | Korean Education Network |
Where its space comes from
Operators, sellers and brokers
VPN services
| Name | Parent | In AS9754 | /24s |
|---|---|---|---|
| VPN Gate | University of Tsukuba | 1<0.01% | 1 |
Residential-proxy exposure
Always-on exits
5
12% of its exits
Spread
15
/24s with at least one exit
Providers
61
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 203.237.127.0/24 | 2 | 3 | |
| 220.67.222.0/24 | 1 | 7 | |
| 203.237.110.0/24 | 1 | 3 | |
| 220.67.221.0/24 | 1 | 1 | |
| 220.67.223.0/24 | 0 | 16 | |
| 203.237.119.0/24 | 0 | 2 | |
| 203.237.108.0/24 | 0 | 2 | |
| 203.237.106.0/24 | 0 | 2 | |
| 117.16.21.0/24 | 0 | 1 | |
| 203.237.111.0/24 | 0 | 1 | |
| 220.67.198.0/24 | 0 | 1 | |
| 220.67.205.0/24 | 0 | 1 | |
| 220.67.212.0/24 | 0 | 1 | |
| 220.67.213.0/24 | 0 | 1 | |
| 203.237.104.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- DataImpulse
- Datarama
- EVOPROXY
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GonzoProxy
- IPFly
- IPOasis
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LudaxProxy
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- ResiProxies
- Shifter
- Thordata
- ThunderProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS9754, day by day
11K observations
- VPN · anonymizer
- Business
Network & history
Profile
- Registered
- Dec 10, 1999
- Domain
- chosun.ac.kr
- Industry
- Colleges, Universities, and Professional Schools
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals