AS20545
Georgian Research and Educational Networking Association (GRENA) Unknown registered in Georgia
21IPv4 prefixes
1IPv6 prefixes
100%RPKI-valid
#4,263AS Rank
327/327RIS visibility
#6Rank in Georgia
2001-03-30Allocated
Georgian Research and Educational Networking Association (GRENA) (AS20545) — Unknown, registered in Georgia. announces 21 IPv4 prefixes + 1 IPv6 prefixes. Rank in Georgia: #6. Allocated: 2001-03-30.
IPv4 21IPv6 1
Announced prefixes · 22
- v4 109.205.40.0/22 valid
- v4 109.205.44.0/24 valid
- v4 185.212.252.0/22 valid
- v4 217.147.224.0/20 valid
- v4 217.147.224.0/24 valid
- v4 217.147.225.0/24 valid
- v4 217.147.226.0/24 valid
- v4 217.147.227.0/24 valid
- v4 217.147.228.0/24 valid
- v4 217.147.229.0/24 valid
- v4 217.147.230.0/23 valid
- v4 217.147.230.0/24 valid
- v4 217.147.231.0/24 valid
- v4 217.147.232.0/24 valid
- v4 217.147.233.0/24 valid
- v4 217.147.234.0/24 valid
- v4 217.147.235.0/24 valid
- v4 217.147.236.0/24 valid
- v4 217.147.237.0/24 valid
- v4 217.147.238.0/24 valid
- v4 217.147.239.0/24 valid
- v6 2a13:3b00::/29 valid
RPKI: rpki.cloudflare.com · 2026-06-19
Routing: 21 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 22 |
| 2026-06-13 | 22 |
Internet Exchanges · 1
- IXP.ge Tbilisi 10 Gbps
Facilities · 1
- Cloud9 Dinamo Arena Tbilisi
AS topology · Customer cone 5
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS20545/)
<a href="https://ipdex.io/asn/AS20545/"><img src="https://ipdex.io/badge/asn/20545.svg" alt="AS20545 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/20545" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>