Data as of Nov 3, 2026
Autonomous system
AS9631
youngsan university
Announces 8,448 addresses in 33 prefixes. None of it is anonymizer space.
Type
Education
KR
Proxy activity, 30 days
8 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 61.75.198.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 61.75.199.0/24 since Mar 2015 | Business | 1 | Korea Telecom | |
| 61.75.200.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 61.75.201.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 61.76.236.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 61.76.237.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 61.76.238.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 61.76.239.0/24 since Mar 2015 | Business | 2 1 always on | Korea Telecom | |
| 121.67.137.0/24 since Mar 2015 | Business | LG DACOM Corporation | ||
| 210.110.44.0/24 since Mar 2015 | Business | Korean Education Network | ||
| 210.110.45.0/24 since Mar 2015 | Business | Korean Education Network | ||
| 210.110.46.0/24 since Mar 2015 | Business | Korean Education Network | ||
| 210.110.47.0/24 since Mar 2015 | Business | Korean Education Network | ||
| 211.220.228.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 211.220.229.0/24 since Mar 2015 | Business | 1 | Korea Telecom | |
| 211.220.230.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 211.220.231.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 211.220.232.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 220.77.176.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 220.77.177.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 220.119.248.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 220.119.249.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 220.119.250.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 220.119.251.0/24 since Mar 2015 | Business | 1 | Korea Telecom | |
| 221.164.0.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 221.164.1.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 221.164.2.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 221.164.3.0/24 since Mar 2015 | Business | 2 | Korea Telecom | |
| 221.164.5.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 221.164.68.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 221.164.69.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 221.164.70.0/24 since Mar 2015 | Business | Korea Telecom | ||
| 221.164.71.0/24 since Mar 2015 | Business | 1 | Korea Telecom |
Residential-proxy exposure
Always-on exits
1
13% of its exits
Spread
6
/24s with at least one exit
Providers
25
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 61.76.239.0/24 | 1 | 2 | |
| 221.164.3.0/24 | 0 | 2 | |
| 61.75.199.0/24 | 0 | 1 | |
| 211.220.229.0/24 | 0 | 1 | |
| 220.119.251.0/24 | 0 | 1 | |
| 221.164.71.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Evomi
- FastProxy
- FlashProxy
- GonzoProxy
- IPOasis
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- RainProxy
- Shifter
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS9631, day by day
939 observations
Network & history
Profile
- Registered
- Aug 18, 1999
- Domain
- ysu.ac.kr
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals