AS25500 User Association of Ukrainian Research and Academic Network URAN 🇺🇦 UA
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
12
21,760 (85 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS25500
- Name
- User Association of Ukrainian Research and Academic Network URAN
- Organisation
- Igor Sikorsky Kyiv Polytechnic Institute
- Country
- 🇺🇦 UA
- RIR
- RIPENCC
- Allocated
- 2002-12-11
- Network type
- Educational/Research
- Traffic levels
- 5-10Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-KPI
- Website
- https://kpi.ua/
- PeeringDB
- net/25196
- Exchanges
- 2
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
13 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 77.47.128.0/21 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.136.0/22 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.140.0/23 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.160.0/20 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.176.0/23 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.184.0/21 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.192.0/20 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.194.0/24 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.208.0/23 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.214.0/23 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.216.0/21 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 77.47.224.0/20 v4 | RPKI valid | 44 | 34549332625500 | 2026-09-18 |
| 2a02:db0::/32 v6 | RPKI valid | 38 | 34549332625500 | 2026-09-18 |