Data as of Nov 10, 2026
Autonomous system
AS12247
Tri-Rivers Educational Computer Association
Announces 8,192 addresses in 11 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
8 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 66.203.32.0/19 since May 2007 | Business | 8 | |
| 66.203.32.0/22 since Mar 2008 | Business | ||
| 66.203.36.0/22 since Mar 2008 | Business | 8 | |
| 66.203.39.0/24 | Business | 1 | |
| 66.203.40.0/22 since Mar 2008 | Business | ||
| 66.203.40.0/24 since Sep 18, 2026 | Business | ||
| 66.203.44.0/22 since Mar 2008 | Business | ||
| 66.203.48.0/22 since Mar 2008 | Business | ||
| 66.203.52.0/22 since Mar 2008 | Business | ||
| 66.203.56.0/22 since Mar 2008 | Business | ||
| 66.203.60.0/22 since Feb 2010 | Business |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
7
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 66.203.38.0/24 | 0 | 7 | |
| 66.203.39.0/24 | 0 | 1 |
Proxy providers listing exits
- B2Proxy
- ColaProxy
- IPPeak
- KocerRoxy
- LudaxProxy
- RainProxy
- Thordata
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS12247, day by day
187 observations
Network & history
Profile
- Registered
- Apr 3, 2007
- Domain
- treca.org
- Industry
- Technology Consulting Services
Routing patterns
How its announcements have moved
Arrivals