Data as of Nov 3, 2026
Autonomous system
AS18331
Daejeon Institute of Science and Technology
Announces 3,840 addresses in 6 prefixes. None of it is anonymizer space.
Type
Education
KR
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 203.232.148.0/22 since May 2005 | Business | 1 | Korean Education Network | |
| 210.93.32.0/22 since May 2005 | Business | Korean Education Network | ||
| 220.149.48.0/23 since Feb 2020 | Business | Korean Education Network | ||
| 220.149.202.0/23 since Feb 2007 | Business | Korean Education Network | ||
| 220.149.204.0/23 since Feb 2007 | Business | Korean Education Network | ||
| 220.149.206.0/24 since Feb 2007 | Business | 1 | Korean Education Network |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
5
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 203.232.151.0/24 | 0 | 1 | |
| 220.149.206.0/24 | 0 | 1 |
Proxy providers listing exits
- BuyingProxy
- Datarama
- Evomi
- InfiniteProxies
- ProxyRack
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS18331, day by day
297 observations
Network & history
Profile
- Registered
- Jul 5, 2002
- Domain
- dst.ac.kr
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals