AS16519 University of Colorado Denver 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
131,072 (512 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS16519
- Name
- University of Colorado Denver
- Organisation
- University of Colorado Denver
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2000-05-05
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://www.ucdenver.edu
- PeeringDB
- net/39259
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 71,978 | 2,073 | 69 | CAIDA |
| AS14041 University Corporation for Atmospheric Research | 🇺🇸 US | 59 | 10 | 63 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS394209 East Central BOCES | 🇺🇸 US | 0 | 2 | 8 | inferred |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.