Data as of Nov 3, 2026
Autonomous system
AS9521
Korea Automotive Technology Institute
Announces 1,280 addresses in 5 prefixes. None of it is anonymizer space.
Type
Education
KR
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 203.250.184.0/24 since Nov 2009 | Business | 2 | KISTI | |
| 203.250.185.0/24 since May 2005 | Business | KISTI | ||
| 203.250.186.0/24 since May 2005 | Business | KISTI | ||
| 203.250.187.0/24 since Mar 2006 | Business | KISTI | ||
| 210.219.46.0/24 since May 2005 | Business | KISTI |
Residential-proxy exposure
Providers
8
selling exits here
Proxy providers listing exits
- BirdProxies
- Byteful
- GSocks
- Infatica
- MangoProxy
- NodeProxy
- Proxyma
- VantageProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS9521, day by day
12 observations
Network & history
Profile
- Registered
- May 13, 1999
- Domain
- katech.re.kr
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals