AS4201 Oregon State University 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
67,840 (265 × /24)
IPv6 prefixes
1
256 × /48
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
- AS4201
- Name
- Oregon State University
- Organisation
- Oregon State University
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1995-01-05
- Network type
- Educational/Research
- Scope
- North America
- Peering policy
- Selective
- IRR as-set
- AS4201
- Website
- http://www.oregonstate.edu/
- PeeringDB
- net/19216
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 128.193.0.0/16 v4 | no ROA | 43 | 2448237014201 | 2026-09-18 |
| 128.193.224.0/21 v4 | no ROA | 43 | 2448237014201 | 2026-09-18 |
| 199.201.139.0/24 v4 | no ROA | 42 | 2448237014201 | 2026-09-18 |
| 2620:105:f000::/40 v6 | no ROA | 36 | 2448237014201 | 2026-09-18 |