Autonomous System

AS197944 — SI-VIRTUA(SI)

Last fetched Thu, 21 May 2026 06:21:06 GMT

AS197944 is an Autonomous System operated by SI-VIRTUA and registered in SI. As of Thu, 21 May 2026 06:21:06 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS197944 announces 1 distinct routed prefix. The 1-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

91.230.90.0/24

Peering ecosystem

1 distinct peers via BGP. The first 1 are listed below.

Peer ASN	Operator	Country
AS198524	ILOL	SI

Blast radius

Approximate count of dependent hostnames if AS197944 disappeared from the routing table.

~638 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 06:21:06 GMT.

MOAS / hijack watch

Prefixes routed by AS197944 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 AS197944 is unique to AS197944 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS197944.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS197944"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.