Autonomous System

AS21409

Last fetched Tue, 18 Aug 2026 17:05:11 GMT

AS21409 is an Autonomous System. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Routing footprint

Routing footprint is temporarily unavailable. Refresh in a moment to retry.

Peering ecosystem

Peering data is temporarily unavailable. Refresh in a moment to retry.

Blast radius

Count of dependent hostnames if AS21409 disappeared from the routing table.

62,320 hostnames depend on this network.Exact count across all 19 announced prefixes. Snapshot Tue, 07 Jul 2026 20:01:10 GMT.

MOAS / hijack watch

Prefixes routed by AS21409 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

MOAS conflict data is temporarily unavailable. Refresh in a moment to retry.

Threat posture

Pivot deeper into the graph from AS21409.

Cypher and MCP

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

MATCH (a:ASN {name: "AS21409"})-[: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.