Autonomous System
AS20545 — GRENA-AS Tbilisi, Georgia(GE)
Last fetched
AS20545 is an Autonomous System operated by GRENA-AS Tbilisi, Georgia and registered in GE. As of Thu, 21 May 2026 17:14:54 GMT, it announces 22 routed IP prefixes and peers with 5 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS20545 announces 22 distinct routed prefixes. The 22-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 109.205.40.0/22
- 109.205.44.0/24
- 185.212.252.0/22
- 217.147.224.0/24
- 217.147.225.0/24
- 217.147.226.0/24
- 217.147.227.0/24
- 217.147.228.0/24
- 217.147.229.0/24
- 217.147.230.0/24
- 217.147.230.0/23
- 217.147.231.0/24
- 217.147.224.0/20
- 217.147.232.0/24
- 217.147.233.0/24
- 217.147.234.0/24
- 217.147.235.0/24
- 217.147.236.0/24
- 217.147.237.0/24
- 217.147.238.0/24
- 217.147.239.0/24
- 2a13:3b00::/29
Peering ecosystem
5 distinct peers via BGP. The first 5 are listed below.
Blast radius
Approximate count of dependent hostnames if AS20545 disappeared from the routing table.
Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.
MOAS / hijack watch
Prefixes routed by AS20545 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS20545 is unique to AS20545 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS20545.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS20545"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.