AS17207 Colorado College 🇺🇸 US
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
11
3,584 (14 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS17207
- Name
- Colorado College
- Organisation
- Colorado College
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2000-08-04
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://www.coloradocollege.edu
- PeeringDB
- net/18058
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 192.70.253.0/24 v4 | no ROA | 41 | 3454912991404117207 | 2026-09-18 |
| 192.188.250.0/24 v4 | no ROA | 41 | 3454912991404117207 | 2026-09-18 |
| 198.59.3.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |
| 198.59.4.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |
| 198.59.5.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |
| 198.59.6.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |
| 198.62.148.0/22 v4 | no ROA | 41 | 3454912991404117207 | 2026-09-18 |
| 204.228.84.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |
| 204.228.85.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |
| 204.228.86.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |
| 204.228.87.0/24 v4 | RPKI valid | 41 | 3454912991404117207 | 2026-09-18 |