Autonomous System

AS21245

Last fetched Tue, 18 Aug 2026 20:33:35 GMT

AS21245 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 AS21245 disappeared from the routing table.

2,357 hostnames depend on this network.Exact count across all 52 announced prefixes. Snapshot Mon, 06 Jul 2026 02:00:31 GMT.

MOAS / hijack watch

Prefixes routed by AS21245 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 AS21245.

Cypher and MCP

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

MATCH (a:ASN {name: "AS21245"})-[: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.