AS3319
User Association of Ukrainian Research and Academic Network URAN Unknown registered in Ukraine
33IPv4 prefixes
0IPv6 prefixes
97%RPKI-valid
#13,608AS Rank
327/327RIS visibility
#33Rank in Ukraine
1995-02-22Allocated
User Association of Ukrainian Research and Academic Network URAN (AS3319) — Unknown, registered in Ukraine. announces 33 IPv4 prefixes + 0 IPv6 prefixes. Rank in Ukraine: #33. Allocated: 1995-02-22.
IPv4 33IPv6 0
Announced prefixes · 33
- v4 185.143.56.0/24 valid
- v4 185.143.57.0/24 valid
- v4 185.143.58.0/24 valid
- v4 185.143.59.0/24 valid
- v4 195.178.128.0/22 valid
- v4 195.178.132.0/24 valid
- v4 195.178.133.0/24 valid
- v4 195.178.134.0/24 valid
- v4 195.178.135.0/24 valid
- v4 195.178.136.0/24 valid
- v4 195.178.139.0/24 valid
- v4 195.178.144.0/23 valid
- v4 195.178.146.0/24 valid
- v4 195.178.147.0/24 valid
- v4 195.178.148.0/24 valid
- v4 195.178.149.0/24 valid
- v4 195.178.152.0/22 unknown
- v4 195.178.154.0/24 valid
- v4 195.178.156.0/24 valid
- v4 212.111.194.0/24 valid
- v4 212.111.207.0/24 valid
- v4 212.111.216.0/24 valid
- v4 212.111.217.0/24 valid
- v4 77.47.152.0/22 valid
- v4 77.47.178.0/24 valid
- v4 77.47.210.0/24 valid
- v4 77.47.211.0/24 valid
- v4 77.47.242.0/24 valid
- v4 77.47.248.0/22 valid
- v4 77.47.252.0/24 valid
- v4 77.47.253.0/24 valid
- v4 77.47.254.0/24 valid
- v4 77.47.255.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 34 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 33 |
| 2026-06-13 | 33 |
AS topology · Customer cone 1
Providers · 1
- AS12687 User Association of Ukrainian Research and Academic Network URAN