AS28839 United Nations Office at Vienna 🇦🇹 AT
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
1
1 × /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
- AS28839
- Name
- United Nations Office at Vienna
- Organisation
- United Nations Office at Vienna
- Country
- 🇦🇹 AT
- RIR
- RIPENCC
- Allocated
- 2003-03-11
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 83.68.138.0/24 v4 | RPKI valid | 41 | 34549176428839 | 2026-09-18 |
| 193.138.94.0/24 v4 | RPKI valid | 41 | 34549176428839 | 2026-09-18 |
| 2a01:190:15ee::/48 v6 | RPKI valid | 38 | 34549176428839 | 2026-09-18 |