Data as of Nov 10, 2026
Autonomous system
AS397112
Illinois Mathematics and Science Academy
Announces 57,344 addresses in 6 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
7 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 143.195.0.0/17 since Feb 2019 | Business | 7 | |
| 143.195.1.0/24 since Feb 2019 | Business | ||
| 143.195.2.0/24 since Feb 2019 | Business | ||
| 143.195.3.0/24 since Feb 2019 | Business | ||
| 143.195.128.0/18 since Feb 2019 | Business | ||
| 143.195.192.0/19 since Feb 2019 | Business |
Residential-proxy exposure
Spread
7
/24s with at least one exit
Providers
14
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.195.39.0/24 | 0 | 1 | |
| 143.195.80.0/24 | 0 | 1 | |
| 143.195.81.0/24 | 0 | 1 | |
| 143.195.84.0/24 | 0 | 1 | |
| 143.195.89.0/24 | 0 | 1 | |
| 143.195.91.0/24 | 0 | 1 | |
| 143.195.95.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- BottingTools
- Byteful
- CatProxies
- ColaProxy
- FastProxy
- FloppyData
- IPRoyal
- LemonBright
- NextProxy
- ProxyRack
- ProxyWing
- Thordata
- WealthProxies
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS397112, day by day
47 observations
Network & history
Profile
- Registered
- Oct 16, 2018
- Domain
- imsa.edu
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals